Close Alternative — 79.6% match
based on chemical composition and mechanical property overlap.
ASTM A681 D2 (ASTM A681:2008) and GB/T 1299 Cr12Mo1V1 (GB/T 1299-2014) are both steel grades.
Both fall under the Tool & Die Steels category.
ASTM A681 D2 is typically used for blanking dies, punches, drawing dies, forming tools, while GB/T 1299 Cr12Mo1V1 is commonly used for precision blanking dies, thread rolling dies, cold forming.
ASTM A681 D2 is defined under ASTM International, originating from United States, while GB/T 1299 Cr12Mo1V1 is defined under Guobiao Standards (GB/T), originating from China.
As per chemical composition, ASTM A681 D2 vs GB/T 1299 Cr12Mo1V1 is a 69.5% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a close alternative overall at 79.6%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Precision blanking dies, thread rolling dies, cold forming
Key Differences
ASTM A681 D2 specifies P, S which are not specified for GB/T 1299 Cr12Mo1V1.
Can ASTM A681 D2 Be Substituted With GB/T 1299 Cr12Mo1V1?
ASTM A681 D2 and GB/T 1299 Cr12Mo1V1 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between ASTM A681 D2 and GB/T 1299 Cr12Mo1V1?
ASTM A681 D2 specifies P, S which are not specified for GB/T 1299 Cr12Mo1V1.
Can ASTM A681 D2 be substituted with GB/T 1299 Cr12Mo1V1?
ASTM A681 D2 and GB/T 1299 Cr12Mo1V1 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.