ASTM A453
ASTM A453 Specifications (Including Grade 660A and 660B Nuts and Bolts)
The specification for ASTM A453 covers five grades of bolting with twelve classes of yield strength ranging from 50 to 120 ksi (345 to 827 MPa) and is commonly used in high temperature environment such as fasteners for pressure vessels and valve flanges. The material included in ASTM A453 requires special processing and is not intended for general purpose applications.
The materials included in ASTM A453 includes ASTM A453 Grade 660 bolts, ASTM A453 Grade 660 nuts, ASTM A453 Grade 660 screws, ASTM A453 Grade 660 washers, ASTM A453 Grade 660 studs, and ASTM A453 Grade 660 stud bolts.
ASTM A453 Grade | ASTM A453 Class | ASTM A453 Tensile Strength, min | ASTM A453 Yield Strength, min | ASTM A453 Elongation % | ||
---|---|---|---|---|---|---|
ksi | Mpa | ksi | Mpa | |||
660 | A, B, and C | 130 | 895 | 85 | 585 | 15 |
D | 130 | 895 | 105 | 725 | 15 | |
651 | A | 100 | 690 | 70 A | 485 | 18 |
60B | 415 | |||||
B | 95 | 655 | 60A | 415 | 18 | |
50B | 345 | |||||
662 | A | 130 | 895 | 85 | 585 | 15 |
B | 125 | 860 | 80 | 550 | 15 | |
665 | A | 170 | 1170 | 120 | 830 | 12 |
B | 155 | 1070 | 120 | 830 | 12 | |
668 | A and B | 130 | 895 | 85 | 585 | 15 |
ASTM A453 Grade 660 Equivalent
AISI | UNS | BS | Wr No. | En Name | DIN EN | JIS | AMS | ASTM | other names | Additional Requirements | |
---|---|---|---|---|---|---|---|---|---|---|---|
660 | S 66286 | HR 51 | 1.4944 | X6NiCrTiMoV26-15 | 10269 | SUS 660 | 5726 | ASTM A453 GRADE 660A | incoloy a286 | NACE MR-0175 | |
HR 650 | 1.4980 | 2399 | 5731 | ASTM A453 GRADE 660B | alloy a286 | Cameron MS-003030 | |||||
5732 | ASTM A453 GRADE 660C | nickel alloy a286 | Fairchild MS 301 | ||||||||
5734 | ASTM A453 GRADE 660D | a286 stainless steel | 314 Elliott Turbine MS 618 | ||||||||
5735 | ASTM A286 GRADE 660A | nas 660 | Weatherford WS-881 | ||||||||
5736 | ASTM A286 GRADE 660B | ati a286 | |||||||||
5737 | ASTM A286 GRADE 660C | ||||||||||
5853 | ASTM A286 GRADE 660D | ||||||||||
5895 | ASTM A638 TYPE1 | ||||||||||
5525 | ASTM A638 TYPE2 | ||||||||||
5858 | ASTM A891 TYPE1 | ||||||||||
ASTM A891 TYPE2 |
ASTM A453 Grade 660 Stock
ASTM A453 GRADE 660 Bolts
ASTM A453 GRADE 660 Stud Bolts
ASTM A453 GRADE 660 Hex Bolts
ASTM A453 GRADE 660 Screws
ASTM A453 GRADE 660 Push Bolts
ASTM A453 GRADE 660 Socket Head Cap screws
ASTM A453 GRADE 660 Allen Bolts
ASTM A453 GRADE 660 Socket screws
ASTM A453 GRADE 660 grub screws
ASTM A453 GRADE 660 set screws
ASTM A453 GRADE 660 double end threaded stud
ASTM A453 GRADE 660 threaded rod
ASTM A453 GRADE 660 threaded bars
ASTM A453 GRADE 660 Nuts
ASTM A453 GRADE 660 heavy hex nuts
ASTM A453 GRADE 660 nylon lock nuts
ASTM A453 GRADE 660 lock nuts
ASTM A453 GRADE 660 hex nuts
ASTM A453 GRADE 660 square nuts
ASTM A453 GRADE 660 pins
ASTM A453 GRADE 660 dowel pins
ASTM A453 GRADE 660 cotter pins
ASTM A453 GRADE 660
ASTM A453 GRADE 660 rings
ASTM A453 GRADE 660 forged rings
ASTM A453 GRADE 660 plate cut rings
ASTM A453 GRADE 660 seamless rings
ASTM A453 GRADE 660 forgings
ASTM A453 GRADE 660 rolled rings
ASTM A453 GRADE 660 washers
ASTM A453 GRADE 660 spring washer
ASTM A453 GRADE 660 flat washers
ASTM A453 GRADE 660 plain washers
ASTM A453 GRADE 660 bars
ASTM A453 GRADE 660 round bars
ASTM A453 GRADE 660 hex bars
ASTM A453 GRADE 660 square bars
ASTM A453 GRADE 660 Billets ingots
ASTM A453 GRADE 660
ASTM A453 GRADE 660 Plates
ASTM A453 GRADE 660 Sheets
ASTM A453 GRADE 660 Shims
ASTM A453 GRADE 660 coils
ASTM A453 GRADE 660 foil
ASTM A453 GRADE 660 Wires
ASTM A453 GRADE 660 Wire rods
ASTM A453 GRADE 660 welding electrodes