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IS 1570 (Part 6) XT35Cr5Mo1V3 vs DIN EN ISO 4957 1.2344

Close Alternative — 81.7% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 6) XT35Cr5Mo1V3 (IS 1570 (Part 6):1996) and DIN EN ISO 4957 1.2344 (DIN EN ISO 4957:2018-11) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) XT35Cr5Mo1V3 is defined under Bureau of Indian Standards (IS), originating from India, while DIN EN ISO 4957 1.2344 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 6) XT35Cr5Mo1V3 vs DIN EN ISO 4957 1.2344 is a 81.7% 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 81.7%.

Frequently Compared With IS 1570 (Part 6) XT35Cr5Mo1V3:
GOST 5950 4H5MFS1 GOST 5950 4H5MFS EN ISO 4957 1.2316 EN ISO 683-17 100Cr6 GB/T 1299 3Cr2W8V GB/T 1299 4Cr5MoSiV IS 1570 (Part 6) 118T3 IS 1570 (Part 6) 133T3 DIN EN ISO 4957 1.2379 IS 1570 (Part 6) 103T3 GOST 5950 3H2W8F GB/T 1299 4Cr5MoSiV1
Match Breakdown
CHEMISTRY MATCH
81.7%
MECHANICAL MATCH
No shared data
OVERALL
81.7%
Specifications
Property IS 1570 (Part 6) XT35Cr5Mo1V3 DIN EN ISO 4957 1.2344
Standard IS 1570 (Part 6):1996 DIN EN ISO 4957:2018-11
Category Tool & Die Steels Tool & Die Steels
C (%) 0.30-0.40 0.37–0.43
Si (%) 0.80-1.20 0.90–1.20
Mn (%) 0.25-0.50 0.30–0.50
Cr (%) 4.75-5.50 4.80–5.50
Mo (%) 1.20-1.60 1.20–1.50
V (%) 0.20-0.40 0.90–1.10
P (%) <=0.035 ≤0.030
S (%) <=0.035 ≤0.030
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 6) XT35Cr5Mo1V3 DIN EN ISO 4957 1.2344
Hardness (annealed) Not specified ≤229 HB
Hardness (hardened) Not specified 44–52 HRC
Tensile Strength Not specified 1200–1600 MPa
Elongation Not specified ≥8%
Typical Applications
IS 1570 (Part 6) XT35Cr5Mo1V3
Not documented
DIN EN ISO 4957 1.2344
Die casting dies, extrusion dies, forging dies, hot shear blades, mandrels, pressure die casting tooling
Can IS 1570 (Part 6) XT35Cr5Mo1V3 Be Substituted With DIN EN ISO 4957 1.2344?
IS 1570 (Part 6) XT35Cr5Mo1V3 and DIN EN ISO 4957 1.2344 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
IS 1570 (Part 6) XT35Cr5Mo1V3
No active listings currently.
DIN EN ISO 4957 1.2344
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 3000–3700 mm (118.11–145.67 in)
On M-EX Right Now
IS 1570 (Part 6) XT35Cr5Mo1V3
0 active listings and RFQs →
DIN EN ISO 4957 1.2344
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 6) XT35Cr5Mo1V3 and DIN EN ISO 4957 1.2344?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 6) XT35Cr5Mo1V3 be substituted with DIN EN ISO 4957 1.2344?
IS 1570 (Part 6) XT35Cr5Mo1V3 and DIN EN ISO 4957 1.2344 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.