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GOST 5950 H12F1 vs IS 1570 (Part 6) XT215Cr12

Close Alternative — 83.1% match based on chemical composition and mechanical property overlap.

GOST 5950 H12F1 (GOST 5950-2000) and IS 1570 (Part 6) XT215Cr12 (IS 1570 (Part 6):1996) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) XT215Cr12 is defined under Bureau of Indian Standards (IS) (India).

As per chemical composition, GOST 5950 H12F1 vs IS 1570 (Part 6) XT215Cr12 is a 83.1% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 83.1%.

Frequently Compared With GOST 5950 H12F1:
GOST 5950 4H5MFS DIN EN ISO 4957 1.2344 GB/T 1299 4Cr5MoSiV GB/T 1299 4Cr5MoSiV1 GOST 5950 4H5MFS1 AISI 52100 EN ISO 4957 1.2316 DIN EN ISO 4957 1.2379 EN ISO 683-17 100Cr6 GB/T 1299 3Cr2W8V GOST 5950 3H2W8F IS 1570 (Part 6) 103T3
Match Breakdown
CHEMISTRY MATCH
83.1%
MECHANICAL MATCH
No shared data
OVERALL
83.1%
Specifications
Property GOST 5950 H12F1 IS 1570 (Part 6) XT215Cr12
Standard GOST 5950-2000 IS 1570 (Part 6):1996
Category Tool & Die Steels Tool & Die Steels
C (%) 1.9-2.2 2.00-2.30
Cr (%) 11-13 11.0-13.0
V (%) 0.7-1.0 <=0.80 (optional)
Mn (%) 0.2-0.6 0.25-0.50
Si (%) 0.2-0.6 0.10-0.35
Mo (%) Not specified <=0.80 (optional)
P (%) Not specified <=0.035
S (%) 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 GOST 5950 H12F1 IS 1570 (Part 6) XT215Cr12
Tensile Strength 1050-1250 MPa Not specified
Yield Strength 850 MPa min Not specified
Elongation 5% min Not specified
Hardness 61-65 HRC Not specified
Typical Applications
GOST 5950 H12F1
Used for blanking dies, punches, forming dies, cutters, and rolling tools.
IS 1570 (Part 6) XT215Cr12
Not documented
Key Differences
Can GOST 5950 H12F1 Be Substituted With IS 1570 (Part 6) XT215Cr12?
GOST 5950 H12F1 and IS 1570 (Part 6) XT215Cr12 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.
Forms & Sizes Available on M-EX
GOST 5950 H12F1
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 3600–4200 mm (141.73–165.35 in)
IS 1570 (Part 6) XT215Cr12
No active listings currently.
On M-EX Right Now
GOST 5950 H12F1
2 active listings and RFQs →
IS 1570 (Part 6) XT215Cr12
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between GOST 5950 H12F1 and IS 1570 (Part 6) XT215Cr12?
IS 1570 (Part 6) XT215Cr12 specifies Mo, P, S which are not specified for GOST 5950 H12F1.
Can GOST 5950 H12F1 be substituted with IS 1570 (Part 6) XT215Cr12?
GOST 5950 H12F1 and IS 1570 (Part 6) XT215Cr12 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.