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GB/T 1299 Cr12Mo1V1 vs IS 3748 XT215Cr12

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

GB/T 1299 Cr12Mo1V1 (GB/T 1299-2014) and IS 3748 XT215Cr12 (IS 3748:1990) are both steel grades. Both fall under the Tool & Die Steels category. GB/T 1299 Cr12Mo1V1 is typically used for precision blanking dies, thread rolling dies, cold forming, while IS 3748 XT215Cr12 is commonly used for cold work tools and dies for blanking, trimming, chipping and shearing. GB/T 1299 Cr12Mo1V1 is defined under Guobiao Standards (GB/T), originating from China, while IS 3748 XT215Cr12 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, GB/T 1299 Cr12Mo1V1 vs IS 3748 XT215Cr12 is a 69% match. As per mechanical properties, the match is 100%. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With GB/T 1299 Cr12Mo1V1:
GOST 5950 3H2W8F EN ISO 4957 1.2316 GOST 5950 4H5MFS1 DIN EN ISO 4957 1.2379 GB/T 1299 4Cr5MoSiV1 GB/T 1299 3Cr2W8V EN ISO 683-17 100Cr6 DIN EN ISO 4957 1.2344 GB/T 1299 4Cr5MoSiV GOST 5950 4H5MFS AISI 52100 IS 1570 (Part 6) 103T3
Match Breakdown
CHEMISTRY MATCH
69%
MECHANICAL MATCH
100%
OVERALL
69.9%
Specifications
Property GB/T 1299 Cr12Mo1V1 IS 3748 XT215Cr12
Standard GB/T 1299-2014 IS 3748:1990
Category Tool & Die Steels Tool & Die Steels
C (%) 1.45–1.70 2.00-2.30
Si (%) ≤0.40 0.10-0.35
Mn (%) ≤0.40 0.25-0.50
Cr (%) 11.00–13.00 11.0-13.0
Mo (%) 0.40–0.60 <=0.80
V (%) 0.15–0.30 <=0.80
S (%) Not specified <=0.035
P (%) Not specified <=0.035
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GB/T 1299 Cr12Mo1V1 IS 3748 XT215Cr12
Hardness HRC (hardened) 58–62 Not specified
Hardness HB (annealed) ≤255 Not specified
Hardness Not specified <=255 HB
Condition Not specified Annealed (maximum Brinell hardness)
Typical Applications
GB/T 1299 Cr12Mo1V1
Precision blanking dies, thread rolling dies, cold forming
IS 3748 XT215Cr12
Cold work tools and dies for blanking, trimming, chipping and shearing
Key Differences
Can GB/T 1299 Cr12Mo1V1 Be Substituted With IS 3748 XT215Cr12?
GB/T 1299 Cr12Mo1V1 and IS 3748 XT215Cr12 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
GB/T 1299 Cr12Mo1V1
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 3100–3200 mm (122.05–125.98 in)
IS 3748 XT215Cr12
No active listings currently.
On M-EX Right Now
GB/T 1299 Cr12Mo1V1
2 active listings and RFQs →
IS 3748 XT215Cr12
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between GB/T 1299 Cr12Mo1V1 and IS 3748 XT215Cr12?
IS 3748 XT215Cr12 specifies S, P which are not specified for GB/T 1299 Cr12Mo1V1.
Can GB/T 1299 Cr12Mo1V1 be substituted with IS 3748 XT215Cr12?
GB/T 1299 Cr12Mo1V1 and IS 3748 XT215Cr12 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.