Material for ASME B18.31.5 Bent Bolts

Material for ASME B18.31.5 Bent Bolts

Field 5 Designator Material Standard Material Grade/Alloy Description UNS No.
Nonferrous Materials
A2 ASTM F468 Alluminium alloy 2024 - A92024
A6 ASTM F468 Alluminium alloy 6061 - A96061
A7 ASTM F468 Alluminium alloy 7075 - A97075
B2 ASTM F468 Brass alloy 260 or 270 - C26000 OR
C27000
L5 ASTM F468 Cu 655 Silicon Bronze C65500
N4 ASTM F468 Ni 400 Nickel Copper NO4400
Stainless Steel Materials
C3 ASTM F593 Alloy Group 1 or 2 cold worked 300 series stainless steel As permitted by ASTM F593
C4 ASTM F593 Alloy 304 from Group 1 cold worked 304 stainless steel S30400
C6 ASTM F593 Alloy group 2 cold worked 316 stainless steel S31600
Carbon and Alloy Steel Materials
S1 SAE J429 Grade 1 Low or Medium carbon steel -
S2 SAE J429 Grade 2 Low or medium carbon steel -
S5 SAE J429 Grade 5 Medium Carbon steel -
S8 SAE J429 Grade 8 Medium carbon alloy steel -
S3 ASTM F1554 Grade 36 Low carbon steel -
S6 ASTM F1554 Grade 55 Low alloy steel -
S7 ASTM A307 Grade A Carbon steel -
B7 ASTM A193/A193M Grade 7 Chrome molybdenum steel -
L7 ASTM A320/A320M Grade L7 Alloy steel for low temperature -

Notes :

  • The higher strength alloy C651 may be substituted for alloy C655.
  • Ni - Cu alloy 405 per ASTM F468 may be substituted for diameters greater than 0.750 in.
  • This specification has dimensional requirements that should be referenced when ordering.