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IS 1570 (Part 6) XT87W6Mo5Cr4V2 vs IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2

Strong Match — 88.1% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 6) XT87W6Mo5Cr4V2 (IS 1570 (Part 6):1996) and IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 (IS 1570 (Part 6):1996) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) XT87W6Mo5Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 6) XT87W6Mo5Cr4V2 vs IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 is a 88.1% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 88.1%.

Frequently Compared With IS 1570 (Part 6) XT87W6Mo5Cr4V2:
DIN EN ISO 4957 1.2344 EN ISO 4957 1.2316 EN ISO 683-17 100Cr6 IS 1570 (Part 6) 118T3 GOST 5950 3H2W8F GB/T 1299 4Cr5MoSiV GOST 5950 4H5MFS IS 1570 (Part 6) 103T3 IS 1570 (Part 6) 133T3 GB/T 1299 3Cr2W8V GOST 5950 4H5MFS1 DIN EN ISO 4957 1.2379
Match Breakdown
CHEMISTRY MATCH
88.1%
MECHANICAL MATCH
No shared data
OVERALL
88.1%
Specifications
Property IS 1570 (Part 6) XT87W6Mo5Cr4V2 IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2
Standard IS 1570 (Part 6):1996 IS 1570 (Part 6):1996
Category Tool & Die Steels Tool & Die Steels
C (%) 0.82-0.92 0.85-0.95
Cr (%) 3.50-4.50 3.50-4.50
Mo (%) 4.60-5.30 4.60-5.30
V (%) 1.70-2.20 1.70-2.20
W (%) 5.70-6.70 5.70-6.70
Co (%) <=1.00 4.70-5.20
Si (%) <=0.50 <=0.50
Mn (%) <=0.40 <=0.40
P (%) <=0.030 <=0.030
S (%) <=0.030 <=0.030
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Can IS 1570 (Part 6) XT87W6Mo5Cr4V2 Be Substituted With IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2?
IS 1570 (Part 6) XT87W6Mo5Cr4V2 and IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 is often considered as a substitute for IS 1570 (Part 6) XT87W6Mo5Cr4V2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 1570 (Part 6) XT87W6Mo5Cr4V2
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IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2
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Frequently Asked Questions
What is the difference between IS 1570 (Part 6) XT87W6Mo5Cr4V2 and IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2?
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) XT87W6Mo5Cr4V2 be substituted with IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2?
IS 1570 (Part 6) XT87W6Mo5Cr4V2 and IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) XT90W6Co5Mo5Cr4V2 is often considered as a substitute for IS 1570 (Part 6) XT87W6Mo5Cr4V2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.