904L Stainless Steel Round Bar | ASTM B649 UNS N08904

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SS 904L Round Bar, 904L Bar Suppliers, ASTM B649 Stainless Steel 904L Round Bar, UNS N08904 Bar, AISI 904L Round Bar, ASTM B649 UNS N08904, BS EN 10060 Round Bar

INOX 904L Round Bar Manufacturer, Alloy 904L Round Bar, AISI 904L Peeled Bar, SS DIN 1.4539 Hollow Bar, Grade 904L Stainless Steel Rolled Bar, UNS N08904 Stainless Steel 904L Rectangle Bar

Best Price of SS 904L Unpolished Round Bar, high quality Mill Finish Stainless Steel 904L Round Bar supplier, 904L Stainless Steel Annealed Round Bar distributor near you, 904L Stainless Cold Drawn Round Bar stockist, Stockholder of SS 904L Cold Finished/Annealed Round Bar, Hot Rolled 904L Stainless Steel Round Bar for Sale, Cold Rolled 904L Stainless Steel Round Bar at Best Price, Grade 904L stainless steel Round Bar suppliers, AISI 904L Round Bar manufacturers, manufacturer of ASME SB649 UNS N08904 Round Bar, ASTM B649 Round Bar dealer, Distributor of SS DIN 1.4539 Bar, 904L Stainless Steel Black Bar traders in India, Steel N08904 Bright Bar, supplier of Stainless Steel 904L Bar, 904L Stainless Cold Finish Round Bar exporter in India, WNR 1.4539 Round Bar, JIS SUS 890L Polish Bar, Stainless Steel 904L Bar, SUS 904L Round Bar supplier

  • What is 904L Stainless Steel Round Bar?

ASTM B649 904L Stainless Round Bar is a standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire. The products of N08904 previously covered in this specification are now covered by Specifications A479/A479 Mand A484/A484M.

This specification also applicable on SS UNS N08904 Forged Round Bar, 904L Stainless Round Bar, Precision Ground Stainless Steel Round Bar, Stainless Steel 904L Rectangle Bar, Stainless Steel 904L Half Round Bar, 904L Stainless Steel Hollow Round Bar.

We can process 904L Stainless Steel Cold Drawn Round Bar to fit your applications using our in house processing capabilities and service on your timeline. Grade 904L stainless steel Round Baris one of many stainless steel grades that can be purchased at SP Metal. These 904L Stainless Steel Hot Rolled Round Bar are used in the welding and construction trades. All 904L Stainless Steel Cold Rolled Round Bar are available with a superior surface finish. Our Cold Rolled 904L Stainless Steel Round Bar are superior in tolerance, concentricity, and straightness when compared to Hot Rolled 904L Stainless Steel Round Bar.

There are a wide range of sizes of Stainless Steel 904L Round Bar supplied by SP Metal. Cold-finished 904L Stainless Steel Round Bar is usually supplied to meet the international standards of ASTM A276/A484 or A582/A484M. The weight of these SS 904L Round Bar vary considerably from 8.94 to 575.9kg per metre.

Alloy 904L Stainless Steel Round Bar can also be supplied in varying lengths. A standard length is 4m long, but SP Metal can cut any length as per client requirement. 904L Stainless Steel Rods for fasteners, SS 904L wire rods for fasteners, bars, bright , Drawn, ground, hexagonal, peeled, rolled , round , square. Widest range of SS 904L Bar, SS 904L Round Bar, SS 904L Hex Bar, SS 904L Square Bar, SS 904L Flat Bar, SS 904L Hollow Bar, SS 904L Rod, SS 904L Solid Round Bar, SS 904L Black Round Bar, SS 904L Threaded Round Bar and SS 904L Wire Rod.

  • 904L Stainless Steel Round Bar Specification

SS 904L Round Bar SpecificationProduct Name: 904L Stainless Steel Round Bar
We accept all small/large quantity orders.

  • 904L Grade: SUPER AUSTENITIC 904L Round Bar/ SS 904L Round Bar/ WNR 1.4539 Round Bar / Wst 1.4539 Round Bar/ UNS N08904 Round Bar/ AISI 904L Round Bar/ SUS 904L Round Bar/ INOX 904L Round Bar/ Alloy 904L Round Bar/ URANUS B6 Round Bar/ VdTÜV 421 Round Bar/ SEW 400 Round Bar/ 2RK65 Round Bar/ RVS 904L Round Bar/ SAE 904L Round Bar/ NAS 255 Round Bar/ AFNOR Z2 NCDU 25-20 / BS 904S13 / KS STS 317J5L / EN X1NiCrMoCu25-20-5 / NACE MR0175
  • Typical manufacturing specifications: ASTM B649, ASME SB649, ASTM A276/A484, ASTM A582/A484M, ASTM A479/A479M
  • Origin: European Origin, Indian Origin, US Origin, Korean Origin, Sweden Origin, Ukraine Origin, Japanese Origin Materials
  • Top 10 Manufacturer of 904L Round Bar:
  • WNR 1.4539 Round Bar Size: 6mm 1/4 inch OD upto 24 inch
  • Form: Round, Square, Hex (A/F), Bush, Rectangle, Flat, Billet, Ingot, Forging, PSQ Bar, Wire Rod, Wire (Coil Form), Wire-mesh etc.
  • Alloy 904L Round Bar Size Range: 15NB to 150NB in
  • SS 904L Round Bar manufacturing process: Cold drawn/ Extruded
  • Material Grade : Stainless Steel 904L (UNS N08904)
  • Stainless Steel 904L Round Bar : Outside Diameter in the range of 4mm to 500mm
  • Stainless Steel 904L Bright Bar : Outside Diameter in the range of 4mm to 100mm
  • Stainless Steel 904L Hex Bar 18mm – 57mm (11/16" to 2-3/4")
  • Stainless Steel 904L Square Bar : 18mm – 47mm (11/16" to 1-3/4")
  • Stainless Steel 904L Flat Bar: 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
  • UNS N08904 Round Bar Length: 100 mm To 3000 mm Long & Above
  • AISI 904L Round Bar Diameter (Size) : Metric M6 to M48, Inches – 1/4’’ to 2’’
  • SUS 904L Round Bar Tolerance : H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements
  • INOX 904L Round Bar Finish : Cold Drawn, Shot Blast & Drawn, 240 Grit Belt Polished, Black, Bright Polished, Rough Turned, 1D, 1G, 1E, 2H, NO.4 Finish, Matt Finish, BA Finish, High Polished, Unpolished, Mill Finish
  • SAE 904L Round Bar Condition : Cold Drawnd Polished Cold Drawn Centreless Ground & Polished, Threading
  • NAS 255 Round Bar Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline, Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
  • Inspection, Test Reports of 904L Round Bar: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
  • What Specials: Sizes and Specifications other than above can be manufactured on request
  • Standard: GB, AISI, ASTM, ASME, EN, BS, DIN, JIS, EN 10217-7, EN 10088
  • Physical forms:
    • Round EN 10060 / EN 10278
    • Flat EN 10058 / EN 10278
    • Square EN 10059 / EN 10278
    • Sechskantl EN 10278
    • Angle EN 10056

  • Types of 904L Stainless Steel Round Bar


Stainless Steel 904L Rectangle Bar

Stainless Steel 904L Rectangle Bar

904L Stainless Steel Hollow Round Bar

904L Stainless Steel Hollow Round Bar

904L Stainless Forged Bar

904L Stainless Forged Bar

Stainless Steel 904L Half Round Bar

Stainless Steel 904L Half Round Bar

Stainless Steel 904L Hot Rolled Round Bar

Stainless Steel 904L Hot Rolled Round Bar

Stainless Steel 904L Cold Rolled Round Bar

Stainless Steel 904L Cold Rolled Round Bar

UNS N08904 SS 904L 36inch Round Bar

UNS N08904 SS 904L 36″ Round Bar

904L Stainless Steel Cold Finished Round Bar

904L Stainless Steel Cold Finished Round Bar

904L Stainless Steel Cold Drawn Round Bar

904L Stainless Steel Cold Drawn Round Bar

SS 904L Unpolished Round Bar

SS 904L Unpolished Round Bar

Mill Finish Stainless Steel 904L Round Bar

Mill Finish Stainless Steel 904L Round Bar

SS 904L Square Round Bar

SS 904L Square Round Bar

904L Stainless Cold Drawn Round Bar

904L Stainless Cold Drawn Round Bar

Alloy 904L Stainless Steel Cold Finish Bar Round Bar

Alloy 904L Stainless Steel Cold Finish Bar Round Bar

Alloy 904L Extruded Round Bar

Alloy 904L Extruded Round Bar

ASTM B649 Stainless Steel 904L 3 Ft Round Bar

ASTM B649 Stainless Steel 904L 3 Ft Round Bar

904L Stainless Steel Polished Round Bar

904L Stainless Steel Polished Round Bar

DIN 1.4539 6 Ft Round Bar

DIN 1.4539 6 Ft Round Bar

    • 904L Round Bar
    • Stainless Steel 904L Round Bar
    • 904L Stainless Steel Round Bar
    • 904L Stainless Round Bar
    • SS 904L Round Bar
    • Alloy 904L Stainless Steel Round Bar
    • AISI 904L Round Bar
    • SUS 904L Round Bar
    • INOX 904L Round Bar
    • Alloy 904L Round Bar
    • ASTM B649 Stainless Steel 904L Round Bar
    • WNR 1.4539 Round Bar
    • UNS N08904 Round Bar
    • Super Austenitic 904L Round Bar
    • Grade 904L Stainless Steel Round Bar
    • Stainless Steel Round Bar Grade 904L
    • SS DIN 1.4539 Round Bar
    • URANUS B6 Round Bar
    • VdTÜV 421 Round Bar
    • BS 904S13 Round Bar
    • SEW 400 Round Bar
    • 2RK65 Round Bar
    • KS STS 317J5L
    • RVS 904L Round Bar
    • SAE 904L Round Bar
    • NAS 255 Round Bar
    • ASTM B649 Round Bar
    • ASME SB649 Round Bar
    • ASTM B649 UNS N08904
    • ASME SB649 UNS N08904
    • SS 904L Bar
    • SS 904L Round Bar
    • SS 904L Hex Bar
    • SS 904L Square Bar
    • SS 904L Flat Bar
    • SS 904L Hollow Bar
    • SS 904L Rod
    • SS 904L Wire Rod
    • Stainless Steel 904L Rectangle Bar
    • Stainless Steel 904L Half Round Bar
    • 904L Stainless Steel Hollow Round Bar
    • 904L Stainless Steel Equal and Unequal Angle Bar
    • 904L Stainless Forged Bar
    • 904L Stainless Threaded Round Bar
    • Alloy 904L Stainless Steel Threaded Forged Bar
    • Alloy 904L Stainless Steel Black Bar
    • Alloy 904L Hexagonal Bar
    • Alloy 904L Hexangular Bar
    • AISI 904L Peeled Bar
    • AISI 904L Grinded Machined Rod
    • SUS 904L Grinded Machined Bar
    • SUS 904L Round Corner Square Bar
    • INOX 904L Flat Block Bar
    • INOX 904L Rectangular Bar
    • ASTM B649 Stainless Steel 904L Bright flat bar
    • ASTM B649 Stainless Steel 904L Tee bar
    • WNR 1.4539 Hexagon Bar
    • WNR 1.4539 Rebar
    • Stainless Steel Concrete Reinforcing Bars
    • SS DIN 1.4539 Hollow Bar
    • SS DIN 1.4539 Hollow Ring Bar
    • UNS N08904 Circular Bar
    • ASTM B649 UNS N08904 Threaded Bar
    • ASTM B649 UNS N08904 Solid Bar
    • UNS N08904 PSQ Bar

    • Super Austenitic 904L Roll Bar
    • Super Austenitic 904L Turned Machining Bar
    • Grade 904L Stainless Steel Rolled Bar
    • Grade 904L Stainless Steel Continuous Cast Bar
    • Stainless Steel Normalized Bar Grade 904L
    • Stainless Steel Quenched & Tempered Bar Grade 904L
    • Stainless Steel Hardened & Tempered Bar Grade 904L
    • Stainless Steel Rolled Rod Grade 904L
    • ASTM B649 Continuous Cast Rod
    • ASTM B649 Normalized Rod
    • ASME SB649 Quenched & Tempered Rod
    • ASME SB649 Hardened & Tempered Rod
    • ASTM B649 UNS N08904 Hot Rolled Round Bar
    • ASTM B649 UNS N08904 Cold Rolled Round Bar
    • ASME SB649 UNS N08904 Cold Finished Round Bar
    • ASME SB649 UNS N08904 Cold Drawn Round Bar
    • Stainless Steel 904L Spring Steel Bar
    • Stainless Steel 904L Ingot/billet
    • 904L Stainless Steel Bar
    • 904L Stainless Steel Turned and bored bar
    • 904L Stainless Steel Angle Bar
    • 904L Stainless Triangle Bar
    • 904L Stainless Channel Bar
    • SS 904L Welding Rod
    • SS 904L Filler Rod
    • Alloy 904L Hexangular Rod
    • Alloy 904L Threaded Rod
    • AISI 904L Hollow Rod
    • AISI 904L Blooms
    • Stainless Steel 904L Hollow Shaft
    • Stainless Steel 904L Forged Shaft
    • Stainless Steel 904L Pump Shaft
    • Stainless Steel 904L Boat Shaft
    • Stainless Steel 904L HR Round Bar
    • Stainless Steel 904L CR Round Bar
    • SS 904L Unpolished Round Bar
    • Mill Finish Stainless Steel 904L Round Bar
    • 904L Stainless Steel Annealed Round Bar
    • 904L Stainless Cold Drawn Round Bar
    • SS 904L Cold Finished/Annealed Round Bar
    • Alloy 904L Stainless Steel Cold Finish Bar Round Bar
    • Alloy 904L Extruded Round Bar
    • AISI 904L Spring Round Bar
    • SUS 904L 1 Ft Round Bar
    • INOX 904L 1 ft. Round Bar
    • ASTM B649 Stainless Steel 904L 3 Ft Round Bar
    • WNR 1.4539 6 Ft Round Bar
    • UNS N08904 36" Round Bar
    • Super Austenitic 904L 6mm Steel Round Bar
    • 12mm stainless steel Round Bar
    • Grade 904L Stainless Steel Bright Round Bar
    • SS 904L Round Bar for Fasteners
    • Stainless Steel Defective Round Bar Grade 904L
    • Stainless Steel Secondary Round Bar Grade 904L

  • 904L Stainless Steel Round Bar Packaging & Shipping:

904L Stainless Steel Round Bar Packed

904L Stainless Steel Round Bar Packed

SS 904L Round Bar Packing: We focus on every procedure to assure quality, the package we usually take is pack WNR 1.4539 Round Bar with environmental poly bags, and then in free fumigation wooden cases or wooden palte. Also can accept customized package such as OEM by negotiation.

SP Metal offers just about everything to meet your UNS N08904 Round Bar pack requirements. Lot of emphasis is placed on the packing and packaging. The AISI 904L Round Bar are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps.

904L Stainless Steel Round Bar Marking: All SUS 904L Round Bar are marked with size and specification. Or as per customer’s requirement;

So, besides the fact that we can arrange freight transportation for you, we can before that: 

  • Specifically mark parts or packages;
  • Provide for a special packing according to what is required by the shipping method or by you.

We mark the INOX 904L Round Bar as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your Alloy 904L Round Bar to be optimally protected during transportation. We pack the URANUS B6 Round Bar according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

Markings on the Stainless Steel 904L, UNS N08904,  WNR 1.4539 Round Bar

The full identification of the Round Bar should be continuously marked down its whole length, including:

  1. Grade, Size and Lot No. 
  2. Specification of SS 904L Round Bar
  3. Grade of Alloy 904L Round Bar
  4. Method of Manufacture of SS 904L Round Bar
  5. Manufacturer’s Name or Symbol of of 904L SS Round Bar
  6. Or Custom marking as per request

CONTACT US FOR A QUICK QUOTE

Get 904L Stainless Steel Round Bar price list, send an email to us at info@spmetal.net, export@spmetal.net

  • 904L Stainless Steel Round Bar in 4 Finishes

    • SS 904L Drawn Round Bar: Drawn has a diameter tolerance of less than 9
    • SS 904L Peeled and reeled Round Bar: Peeled and reeled has a diameter tolerance less than 9 to less than 10
    • SS 904L Smooth turned Round Bar: Smooth turned has a diameter tolerance of less than 11 to more than 12
    • SS 904L Ground Round Bar: Ground has a diameter tolerance of less than 8 or less than 9
  • Grade 904L Stainless Steel Round Bar Tolerance Chart

ISO Tolerance Chart of Stainless Steel 904L Round Bar

h (minus), j (plus/minus), k (plus)

Over

Inc

H7
J7
K7

H8
J8
K8

H9
J9
K9

H10
J10
K10

H11
J11
K11

H12
J12
K12

H13
J13
K13

1mm

3mm

0.009

0.014

0.025

0.040

0.06

0.09

0.14

3

6

0.012

0.018

0.030

0.048

0.07

0.12

0.18

6

10

0.015

0.022

0.036

0.058

0.09

0.15

0.22

10

18

0.018

0.027

0.043

0.070

0.11

0.18

0.27

18

30

0.021

0.033

0.052

0.084

0.13

0.21

0.33

30

50

0.025

0.039

0.062

0.100

0.16

0.25

0.39

50

80

0.030

0.046

0.074

0.120

0.19

0.30

0.46

80

120

0.035

0.054

0.087

0.140

0.22

0.35

0.54

120

180

0.063

0.100

0.160

0.25

0.40

0.63

180

250

0.185

0.29

0.46

0.72

250

315

0.32

0.52

0.81

315

400

0.36

0.57

0.89

400

500

0.40

0.63

0.97

500

0.44

0.70

1.10

Example – 90mm Ø h10 = +0/-0.140, j10 = +0.07/-0.07, k10 = +0.140/-0

904L Stainless Steel Round Bar Tolerances

Peeled Bar Cold Drawn – Peeled & Reeled Bar Bright Ground Bar
Metric 
mm
Imp 
inch
-0 / plus tol. +0 / minus tol. +0 / minus tol.
ISO k13 ISO k12 ISO h11 ISO h10 ISO h9 ISO h8 ISO h7  ISO h6
mm in mm in mm in mm in mm in mm in mm in mm in
1 < 3 1/32 < 1/8  .060  .0024  .040  .0016  .025  .001  .014  .0006  .010  .0004  .006  .00025
3 < 6 1/8 < 15/64 - - - - .075 .0030 .048 .0019 .03 .0012 .018 .0007 .012 .0005 .008 .0003
6 < 10 15/64 25/64 - - .15 .0059 .090 .0035 .058 .0023 .036 .0014 .022 .0009 .015 .0006 .009 .0004
10 < 18 25/64 < 45/64 - - .18 .0071 .110 .0043 .070 .0027 .043 .0016 .027 .0010 .018 .0007 .011 .0004
18 < 30 45/64 < 1-3/16 .33 .013 .21 .0083 .130 .0051 .084 .0033 .052 .0020 .033 .0012 .021 .0008 .013 .0005
30 < 50 1-3/16 < 2 .39 .0154 .25 .0098 .160 .0063 .100 .0039 .062 .0025 .039 .0016 .025 .001 .016 .0006
50 < 80 2 < 3-1/8 .46 .0182 .30 .0118 .190 .0075 .120 .0047 .074 .003 .046 .0018 .030 .0012 .019 .0007
80 < 120 3-1/8 < 4-3/4 .54 .0215 .35 .0138 .220 .0087 .140 .0055 .087 .0035 .054 .0022 .35 .0014 .022 .0009
120 < 180 4-3/4 < 7-3/32 .63 .0248 .40 .0157 .250 .0098 .160 .0063 .100 .0039 .063 .0025 - - - -
180 < 250 7-1/4 < 10 .72 .0284 .48 .0189 .290 .0114 .185 .0073 .115 .0045 .072 .0028 - - - -
250 < 275 10 < 10-7/8 .81 .0319 .52 .0205 .320 .0126 .210 .0083 .130 .0051 .081 .0031 - - - -

  • 904L Stainless Steel Round Bar Stock

Contact a sales representative for more details about our Stainless Steel 904L Round Bar stock for your current or ongoing project

Standard inventory programme Stainless Steel Bar

DIN 671/670 174 178 176 1013 1014 1017 1028
EN EN 10278 (h8/h9/h11) 10060 10059 10058 10056
Stainless Steel Round Bar
mm
Stainless Steel flat Bar
mm
Stainless Steel square Bar
mm
Stainless Steel hex Bar
mm
Stainless Steel Round Bar
mm
Stainless Steel square Bar
mm
Stainless Steel flat Bar
mm
Stainless Steel angle Bar
mm
Werkstoff
1.4057 10 – 80
1.4104 5 – 100 6 – 40 8 – 60
1.4112 6 – 70 12 – 170 diverse diverse
1.4122 6 – 80 diverse diverse
1.4301 3 – 100 10 x 3 -
100 x 30
4 -60 8 – 60 6 – 400 8 – 120 15 x 5 -
200 x 20
20/20/3 -
100/100/10
1.4305 3 – 100 5 – 60 5 – 70 6 – 400 diverse diverse
1.4404 4 – 100 10 x 3 -
100 x 20
8 – 60 13 – 70 6 – 400 15 – 80 20 x 5 -
150 x 20
20/20/3 -
100/100/10
1.4410 20 – 254
1.4418 12 – 140 10 – 430
1.4435 8 – 80 6 – 40 10 – 60 100 – 220 45 – 150
1.4460 5 – 90 16 – 280
1.4462 10 – 16 17 – 24 16 – 240 diverse diverse
1.4501 40 – 250
1.4529 10 – 130
1.4539 6 – 16 13 – 41 6 – 200 diverse diverse
1.4541 7 – 30 40 – 300 20 x 5 -
150 x 30
1.4542 10 – 168 50 – 360 diverse diverse
1.4547 10 – 325
1.4571 3 – 100 10 x 5 -
100 x 20
4 – 60 10 – 70 8 – 120 8 – 150 15 x 5 -
200 x 20
20/20/3 -
100/100/10
1.4742 10 – 60 20 x 6 -
50 x 10
1.4828 17 – 30 6 – 50 diverse diverse
1.4835 6 – 200
1.4841 2 – 5 2 – 100 15 – 40 20 x 5 -
100 x 10
1.4913 10 – 24 40 – 140
1.4923 14 – 37 17 – 30 50 – 162

  • SS 904L Other Products Stock List

  • 904L Stainless Steel Round Bar Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

Cu

904L

min.

max.

-

0.02

-

2

-

1

-

0.045

-

0.035

19

23

4

5

23

28

1

2

  • 904L Stainless Steel Round Bar Mechanical Properties

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B)

Brinell (HB)

904L

490

220

36

70-90 typical

150


  • Physical Properties of 904L Stainless Steel Round Bar

Grade

Density
(kg/m3)

Elastic Modulus
(GPa)

Mean Co-eff of Thermal Expansion (µm/m/°C)

Thermal Conductivity
(W/m.K)

Specific Heat 0-100°C
(J/kg.K)

Electrical Resistivity
(nΩ.m)

0-100°C

0-315°C

0-538°C

At 20°C

At 500°C

904L

7900

190

15

-

-

11.5

-

500

33.5 Microhm-in at 68°F
95.2 Microhm-cm at 20°C

Alloy 904L Round Bar Melting Range:
2372–2534°F
1300–1390°C

Mean Coefficient of Thermal Expansion

Temperature Range    
°F °C in/in/°F cm/cm/°C
68–212 20–100 8.5 x 10-6 15.3 x 10-6

SS 904L Round Bar Special characteristics

Temperature range: Density kg/dm³ Hardness (HB)
pressure bomb/pressure vessel
– 60°C bis 400°C
7,9 ≤ 230
excellent stability against pitting corrosion, stress corrosion and intergranular corrosion


  • 904l Material Specifications

Grade

UNS No

Old British

Euronorm

Swedish SS

BS

WERKSTOFF NR.

Name

904L

N08904

904S13

1.4539

X1NiCrMoCuN25-20-5

2562

Normen KS AFNOR NAS Japanese JIS G4304/4305  
VdTÜV 421, SEW 400 STS 317J5L Z2 NCDU 25-20 NAS 255 SUS 904L  


  • 904L Stainless Steel Round Bar Possible Alternative Grades

904l Stainless Steel Round Bar Equivalent Grades

Grade

Features of alternative grades of SS 904L

316L

A lower cost alternative, but with much lower corrosion resistance.

6Mo

A higher resistance to pitting and crevice corrosion is needed.

2205

A very similar corrosion resistance, with the 2205 having higher mechanical strength, and at a lower cost to 904L. (2205 not suitable for temperatures above 300°C.)

Super duplex

Higher corrosion resistance is needed, together with a higher strength than 904L.

SUS 904L Round Bar Heat Resistance

Grade 904L stainless steels Round Bar offer good oxidation resistance. However, the structural stability of this grade collapses at high temperatures, particularly above 400°C.

AISI 904L Round Bar Heat Treatment

Grade 904L stainless steels Round Bar can be solution heat-treated at 1090 to 1175°C, following by rapid cooling. Thermal treatment is suitable for hardening these grades.

904L Round Bar Welding

Welding of grade 904L stainless steels Round Bar can be performed using all conventional methods. This grade does not require pre-heat and post-weld heat treatments. Grade 904L Round Bar can be subjected to hot cracking in constrained weldment. Grade 904L electrodes and rods are used for welding grade 904L steel Round Bar according to AS 1554.6.

Stainless Steel 904L Round Bar Machining

The cold work hardening rate of Alloy 904L Round Bar makes it less machinable than 410 and 304 stainless steel Round Bar.

904L Round Bar producing through Cold forming

904L stainless steel Round Bar is quite ductile and forms easily. The addition of molybdenum and nitrogen implies more powerful processing equipment may be necessary when compared with the standard 304/304L grades.

SS 904L Round Bar Fabrication

Grade 904L stainless steel Round Bar are high purity steels with low sulphur content. They can be machined using any standard methods. These grades can be readily bent to a small radius under cold conditions. Although subsequent annealing is not required in most cases, it should be carried out when the fabrication is performed under severe stress corrosion cracking conditions.

904L Stainless Steel Round Bar Applications & Usage:

Some of the major applications of grade stainless steel 904L Round Bar include:

  • SS 904L Round Bar are suitable for Aerospace
  • SAE 904L Round Bar for Nuts, bolts, screws, and other fasteners in the marine environment
  • UNS N08904 Round Bar Architectural trim and molding
  • SS 904L Round Bar can be use in Food processing equipment, particularly in beer brewing, milk processing, and wine making
  • WNR 1.4539 Round Bar are used in Chemical containers, including for transport
  • AISI 904L Round Bar also useful for Dyeing industry
  • SUS 904L Round Bar are commonly used by Heat exchangers
  • INOX 904L Round Bar are also suitable for Woven or welded screens for mining, quarrying & water filtration
  • Alloy 904L Round Bar available for Kitchen benches, sinks, troughs, equipment, and appliances
  • Flue gas scrubbers and flue gas desulphurization plants
  • Flue gas systems (fireplace construction)
  • Parts for cooling circuits operated with sea or brackish water
  • Parts for the pulp and paper industry
  • Swimming pool technology
  • Plants and apparatus for the fertilizer industry
  • Fittings and accessories for sport boats (seawater control)
  • Parts of sulfur and phosphoric acid
  • Housing for wristwatches (body-welded and polishable)

Export Destinations for 904L Stainless Steel Round Bar

SP Metal is a leading exporter and distributor of stainless steel 904L Round Bar in India and international markets such as Malaysia, Iran, Germany, UK, Canada, UAE, Bahrain, Indonesia, Mexico, Chile, Brazil, Peru, Nigeria, Kuwait, Jordan, Thailand (Bangkok), Saudi Arabia, Venezuela, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan. A widest range of SS 904L Round Bar ready stock available in Middle East countries including Bahrain, Iraq, Israel, Jordan, Cyprus, Egypt, Iran, Kuwait, Lebanon, Oman, Saudi Arabia, Syria, Turkey, United Arab Emirates, Palestine, Qatar and Yemen.

Domestic Supply Destinations for Stainless Steel 904L Round Bar and UNS N08904 Round Bar

Our SS 904L products are supplied to all major Industrial areas and cities in India such as Mumbai, Ahmedabad, Chennai, Bangalore, Hyderabad, Assam, Siliguri, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Delhi, Vadodra, Nashik, Thoothukudi, Rajkot, Aurangabad, Salem, Bhilai, Bhiwandi, Bikaner, Jamshedpur, Warangal, Nellore, Agartala, Ranchi, Coimbatore, Raipur, Mysore, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Bhubaneswar and Faridabad.

  • 904l Round Bar stock & weight chart

Stainless Steel 904L Round Bar Inventory:

  • Round Bars are stocked in 12" to 24" R/L sections
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
1″ .22 2.670 32.04
1.005″ .22 2.696 32.38
1.010″ .23 2.723 32.67
1 1/64″ .23 2.750 33.00
1.020″ .23 2.778 33.34
1 1/16″ .25 3.014 36.17
1 3/32″ .27 3.194 38.33
1 1/8″ .28 3.379 40.55
1.135″ .29 3.440 41.64
1 9/64″ .29 3.470 41.64
1.145″ .29 3.50 42.00
1 5/32″ .30 3.570 42.84
1 3/16″ .31 3.766 45.19
1 1/4″ .35 4.173 50.08
1.260″ .35 4.240 50.88
1 17/64″ .36 4.276 51.31
1.275″ .36 4.34 52.08
1 9/32″ .37 4.384 52.60
1 5/16″ .38 4.600 55.20
1 3/8″ .42 5.049 60.59
1.385″ .43 5.112 61.46
1 13/32″ .44 5.279 63.35
1 7/16″ .46 5.518 66.22
1 1/2″ .50 6.008 72.10
1.510″ .52 6.21 74.52
1 17/32″ .52 6.261 75.13
1 9/16″ .54 6.520 78.24
1 5/8″ .59 7.051 84.61
1 11/16″ .64 7.604 91.25
1 3/4″ .68 8.178 98.14
1.770 .70 8.365 11.38
1 13/16″ .73 8.773 105.30
1 7/8″ .78 9.388 112.70
1 15/16″ .84 10.02 120.20

DIAMETER (INCHES)

PER INCH PER FOOT 12 FT. BAR
2″ .89 10.68 128.20
2.020″ .91 10.896 130.75
2 1/16″ .95 11.36 136.30
2 1/8″ 1.01 12.06 144.70
2 3/16″ 1.07 12.78 153.40
2 1/4″ 1.13 13.52 162.20
2.270″ 1.15 13.76 165.12
2 5/16″ 1.19 14.28 171.40
2 3/8″ 1.26 15.06 180.70
2 7/16″ 1.33 15.87 190.40
2 1/2″ 1.39 16.69 200.30
2.520″ 1.41 16.957 203.48
2 9/16″ 1.46 17.53 210.40
2 5/8″ 1.54 18.40 220.80
2 11/16″ 1.61 19.29 231.50
2 3/4″ 1.69 20.20 242.40
2.770″ 1.71 20.489 245.87
2 13/16″ 1.76 21.12 253.40
2 7/8″ 1.84 22.07 264.80
2 15/16″ 1.92 23.04 276.50
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
3″ 2.01 24.03 288.40
3.020″ 2.03 24.345 292.25
3 1/16″ 2.09 25.05 300.60
3 1/8″ 2.18 26.08 312.90
3 3/16″ 2.27 27.13 325.60
3 1/4″ 2.36 28.21 338.50
3.270″ 2.38 28.551 342.61
3 5/16″ 2.45 29.30 351.60
3 3/8″ 2.54 30.42 365.00
3 7/16″ 2.64 31.55 378.60
3 1/2″ 2.73 32.71 392.50
3.520″ 2.76 33.082 396.99
3.530″ 2.77 33.273 399.25
3 5/8″ 2.93 35.09 421.10
3 11/16″ 3.03 36.31 435.70
3 3/4″ 3.14 37.55 450.60
3.770″ 3.16 37.948 455.39
3 7/8″ 3.35 40.10 481.20
3 15/16″ 3.45 41.40 496.80
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
4″ 3.56 42.73 512.60
4.020″ 3.60 43.148 517.78
4.030 3.61 43.363 520.36
4 1/8″ 3.79 45.43 545.20
4 1/4″ 4.02 48.23 578.70
4 3/8″ 4.26 51.11 613.30
4 7/16″ 4.39 52.58 630.90
4 1/2″ 4.51 54.07 648.90
4.530″ 4.57 54.795 657.49
4 5/8″ 4.76 57.12 685.40
4 3/4″ 5.03 60.25 723.00
4 7/8″ 5.29 63.45 761.50
4 15/16″ 5.42 65.10 781.20
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
5” 5.56 66.75 801.10
5 1/8” 5.84 70.13 841.60
5 1/4” 6.13 73.60 883.20
5 3/8” 6.43 77.15 925.70
5 7/16” 6.60 78.95 947.40
5 1/2” 6.73 80.77 969.20
5 5/8” 7.04 84.48 1,013.80
5 3/4” 7.36 88.29 1,059.00
5 15/16” 7.84 94.14 1,130.00
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
6” 8.01 96.12 1,153.50
6 1/8” 8.35 100.2 1,202.40
6 1/4” 8.71 104.3 1,252.00
6 1/2” 9.40 112.8 1,353.80
6 3/4” 10.14 121.7 1,460.00
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
7” 10.90 130.8 1,570.80
7 1/4” 11.70 140.4 1,684.10
7 1/2” 12.52 150.2 1,802.20
7 3/4” 13.36 160.4 1,924.40
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
8” 14.24 170.9 2,050.60
8 1/4” 15.14 181.7 2,180.70
8 1/2” 16.08 192.9 2,315.00
8 3/4” 17.04 204.5 2,453.10
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
9” 18.02 216.3 2,595.20
9 1/4” 19.04 228.5 2,741.40
9 1/2” 20.08 241.0 2,891.60
9 3/4” 21.15 253.8 3,045.80
DIAMETER (INCHES) PER INCH PER FOOT 12 FT. BAR
10” 22.25 267.0 3,204.00
10 1/2”” 24.53 294.4 3,532.40
11” 26.92 324.0 3,876.80
11 1/2” 29.43 354.0 4,237.30
12” 32.04 384.48 4,613.76
12 1/2” 34.77 417.2 5,006.20
13” 37.60 451.23 5,414.76
13 1/2” 40.55 487.0 5,839.30
14” 43.61 523.32 6,279.84
15” 50.06 601.0 7,209.00
16” 56.96 684.0 8,202.20
17” 64.42 773.0 9,276.00
18” 72.17 866.0 10,392.00

Available Round Bar Stock, a huge selection of steel Round Bar inventory:

  • 904l Round Bar Price

India’s Prominent manufacturer of Stainless Steel 904L Round Bar. We maintain bulk stock of 904L Round Bar. Supplier & distributor of Alloy 904L Round Bar globally in any size. We have a large inventory 904L Round Bar, UNS N08904 Round Bar, WNR 1.4539 Round Bar, Alloy 904L Round Bar. We have extended our stock program for you: Stainless Steel Annealed Round Bar in grade 904L/1.4539, available from stock. We have special offer on ASTM B649 UNS N08904 Hot Rolled Round Bar, ASTM B649 UNS N08904 Cold Rolled Round Bar, ASME SB649 UNS N08904 Cold Finished Round Bar and ASME SB649 UNS N08904 Cold Drawn Round Bar.

Summary
Review Date
Reviewed Item
Stainless Steel 904L Round Bar
Author Rating
5