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IS 1570 (Part 6) XT33W9Cr3V4 vs JIS G4404 SKD5

Close Alternative — 84% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 6) XT33W9Cr3V4 (IS 1570 (Part 6):1996) and JIS G4404 SKD5 (JIS G4404:2006) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) XT33W9Cr3V4 is defined under Bureau of Indian Standards (IS), originating from India, while JIS G4404 SKD5 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, IS 1570 (Part 6) XT33W9Cr3V4 vs JIS G4404 SKD5 is a 84% 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 84%.

Frequently Compared With IS 1570 (Part 6) XT33W9Cr3V4:
GOST 5950 3H2W8F GOST 5950 4H5MFS1 EN ISO 4957 1.2316 GOST 5950 4H5MFS EN ISO 683-17 100Cr6 IS 1570 (Part 6) 103T3 GB/T 1299 4Cr5MoSiV1 DIN EN ISO 4957 1.2344 DIN EN ISO 4957 1.2379 IS 1570 (Part 6) 118T3 GB/T 1299 3Cr2W8V GB/T 1299 4Cr5MoSiV
Match Breakdown
CHEMISTRY MATCH
84%
MECHANICAL MATCH
No shared data
OVERALL
84%
Specifications
Property IS 1570 (Part 6) XT33W9Cr3V4 JIS G4404 SKD5
Standard IS 1570 (Part 6):1996 JIS G4404:2006
Category Tool & Die Steels Tool & Die Steels
C (%) 0.25-0.40 0.25-0.35
Si (%) 0.10-0.35 <=0.40
Mn (%) 0.20-0.40 <=0.50
Cr (%) 2.80-3.30 2.50-3.50
V (%) 0.25-0.50 0.30-0.60
W (%) 8.0-10.0 8.00-10.00
P (%) <=0.035 Not specified
S (%) <=0.035 Not specified
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) XT33W9Cr3V4 JIS G4404 SKD5
Hardness HRC (hardened) Not specified 38-52
Hardness HB (annealed) Not specified <=229
Typical Applications
IS 1570 (Part 6) XT33W9Cr3V4
Not documented
JIS G4404 SKD5
Hot extrusion dies, hot forging tools
Key Differences
Can IS 1570 (Part 6) XT33W9Cr3V4 Be Substituted With JIS G4404 SKD5?
IS 1570 (Part 6) XT33W9Cr3V4 and JIS G4404 SKD5 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) XT33W9Cr3V4
No active listings currently.
JIS G4404 SKD5
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 3200–3500 mm (125.98–137.8 in)
On M-EX Right Now
IS 1570 (Part 6) XT33W9Cr3V4
0 active listings and RFQs →
JIS G4404 SKD5
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 6) XT33W9Cr3V4 and JIS G4404 SKD5?
IS 1570 (Part 6) XT33W9Cr3V4 specifies P, S which are not specified for JIS G4404 SKD5.
Can IS 1570 (Part 6) XT33W9Cr3V4 be substituted with JIS G4404 SKD5?
IS 1570 (Part 6) XT33W9Cr3V4 and JIS G4404 SKD5 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.