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EN ISO 4957 X155CrVMo12-1 vs IS 3748 XT215Cr12

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

EN ISO 4957 X155CrVMo12-1 (EN ISO 4957:2018) and IS 3748 XT215Cr12 (IS 3748:1990) are both steel grades. Both fall under the Tool & Die Steels category. EN ISO 4957 X155CrVMo12-1 is typically used for blanking dies, forming dies, thread rolling dies, gauges, while IS 3748 XT215Cr12 is commonly used for cold work tools and dies for blanking, trimming, chipping and shearing. EN ISO 4957 X155CrVMo12-1 is defined under European Standard (EN), originating from Europe, while IS 3748 XT215Cr12 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN ISO 4957 X155CrVMo12-1 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 EN ISO 4957 X155CrVMo12-1:
DIN EN ISO 4957 1.2344 EN ISO 683-17 100Cr6 EN ISO 4957 1.2316 GOST 5950 3H2W8F GOST 5950 4H5MFS DIN EN ISO 4957 1.2379 GB/T 1299 3Cr2W8V GOST 5950 4H5MFS1 GB/T 1299 4Cr5MoSiV GB/T 1299 4Cr5MoSiV1 AISI 52100 IS 1570 (Part 6) 103T3
Match Breakdown
CHEMISTRY MATCH
69%
MECHANICAL MATCH
100%
OVERALL
69.9%
Specifications
Property EN ISO 4957 X155CrVMo12-1 IS 3748 XT215Cr12
Standard EN ISO 4957:2018 IS 3748:1990
Category Tool & Die Steels Tool & Die Steels
C (%) 1.55–1.65 2.00-2.30
Mn (%) 0.20–0.50 0.25-0.50
Cr (%) 11.50–12.50 11.0-13.0
Mo (%) 0.60–0.80 <=0.80
V (%) 0.70–1.00 <=0.80
Si (%) ≤0.40 0.10-0.35
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 EN ISO 4957 X155CrVMo12-1 IS 3748 XT215Cr12
Hardness HRC (hardened) 58–62 Not specified
Hardness HB (annealed) ≤255 Not specified
Wear Resistance Excellent Not specified
Hardness Not specified <=255 HB
Condition Not specified Annealed (maximum Brinell hardness)
Typical Applications
EN ISO 4957 X155CrVMo12-1
Blanking dies, forming dies, thread rolling dies, gauges
IS 3748 XT215Cr12
Cold work tools and dies for blanking, trimming, chipping and shearing
Key Differences
Can EN ISO 4957 X155CrVMo12-1 Be Substituted With IS 3748 XT215Cr12?
EN ISO 4957 X155CrVMo12-1 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
EN ISO 4957 X155CrVMo12-1
Round Bar → (3 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2500–3200 mm (98.43–125.98 in)
IS 3748 XT215Cr12
No active listings currently.
On M-EX Right Now
EN ISO 4957 X155CrVMo12-1
3 active listings and RFQs →
IS 3748 XT215Cr12
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN ISO 4957 X155CrVMo12-1 and IS 3748 XT215Cr12?
IS 3748 XT215Cr12 specifies S, P which are not specified for EN ISO 4957 X155CrVMo12-1.
Can EN ISO 4957 X155CrVMo12-1 be substituted with IS 3748 XT215Cr12?
EN ISO 4957 X155CrVMo12-1 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.