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IS 1570 (Part 6) T110Mn4W6Cr4 vs JIS G4404 SKS31

Close Alternative — 81.2% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 6) T110Mn4W6Cr4 (IS 1570 (Part 6):1996) and JIS G4404 SKS31 (JIS G4404:2006) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) T110Mn4W6Cr4 is defined under Bureau of Indian Standards (IS), originating from India, while JIS G4404 SKS31 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, IS 1570 (Part 6) T110Mn4W6Cr4 vs JIS G4404 SKS31 is a 81.2% 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 81.2%.

Frequently Compared With IS 1570 (Part 6) T110Mn4W6Cr4:
EN ISO 4957 1.2316 DIN EN ISO 4957 1.2379 EN ISO 683-17 100Cr6 IS 1570 (Part 6) 103T3 GOST 5950 3H2W8F DIN EN ISO 4957 1.2344 IS 1570 (Part 6) 118T3 GB/T 1299 3Cr2W8V IS 1570 (Part 6) 133T3 GB/T 1299 4Cr5MoSiV GB/T 1299 4Cr5MoSiV1 IS 3748 103T3
Match Breakdown
CHEMISTRY MATCH
81.2%
MECHANICAL MATCH
No shared data
OVERALL
81.2%
Specifications
Property IS 1570 (Part 6) T110Mn4W6Cr4 JIS G4404 SKS31
Standard IS 1570 (Part 6):1996 JIS G4404:2006
Category Tool & Die Steels Tool & Die Steels
C (%) 1.00-1.20 0.95-1.05
Si (%) 0.10-0.35 <=0.35
Mn (%) 0.90-1.30 0.90-1.20
Cr (%) 0.90-1.30 0.80-1.20
W (%) 1.25-1.75 1.00-1.50
P (%) <=0.035 <=0.03
S (%) <=0.035 <=0.03
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) T110Mn4W6Cr4 JIS G4404 SKS31
Tensile Strength Not specified 900-1150 MPa
Yield Strength Not specified 750 MPa min
Elongation Not specified 10% min
Hardness Not specified 58-62 HRC
Typical Applications
IS 1570 (Part 6) T110Mn4W6Cr4
Not documented
JIS G4404 SKS31
Cold working molds, press dies, jigs, gauges, long taps, reamers, measuring tools requiring minimal quenching distortion.
Can IS 1570 (Part 6) T110Mn4W6Cr4 Be Substituted With JIS G4404 SKS31?
IS 1570 (Part 6) T110Mn4W6Cr4 and JIS G4404 SKS31 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) T110Mn4W6Cr4
No active listings currently.
JIS G4404 SKS31
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2500–3700 mm (98.43–145.67 in)
On M-EX Right Now
IS 1570 (Part 6) T110Mn4W6Cr4
0 active listings and RFQs →
JIS G4404 SKS31
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 6) T110Mn4W6Cr4 and JIS G4404 SKS31?
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) T110Mn4W6Cr4 be substituted with JIS G4404 SKS31?
IS 1570 (Part 6) T110Mn4W6Cr4 and JIS G4404 SKS31 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.