Standard:
|
ASTM B348, ASME SB348, ASTM F67, ASTM F136, AMS 4921, AMS 4924, AMS4926, AMS 4928, AMS 4930, AMS 4931, AMS 4950, AMS 4957, AMS 4958, AMS 4963, AMS 4964, AMS 4965, AMS 4967, AMS 4970, AMS 4971, AMS 4972, AMS 4974, AMS 4975, AMS 4978, AMS 4979, AMS 4981, MIL-T-9047, DIN, BS, JIS, GB/T, ISO, etc.
|
Grade:
|
GR1, GR2, GR3, GR4, GR5, GR6, GR7, GR9, GR11, GR12, GR23, etc.
|