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IS 3748 103T3 vs IS 1570 (Part 6) T103V2

Strong Match — 93.5% match based on chemical composition and mechanical property overlap.

IS 3748 103T3 (IS 3748:1990) and IS 1570 (Part 6) T103V2 (IS 1570 (Part 6):1996) are both steel grades. Both fall under the Tool & Die Steels category. IS 3748 103T3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 6) T103V2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 3748 103T3 vs IS 1570 (Part 6) T103V2 is a 93.5% 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 93.5%.

Frequently Compared With IS 3748 103T3:
IS 3748 118T3 IS 3748 55T8 IS 3748 65T6 IS 3748 60T6 IS 1570 (Part 6) 103T3 IS 1570 (Part 6) 118T3 IS 3748 133T3 GB/T 1299 4Cr5MoSiV1 IS 3748 70T6 IS 3748 75T6 GB/T 1299 3Cr2W8V IS 3748 50T8
Match Breakdown
CHEMISTRY MATCH
93.5%
MECHANICAL MATCH
No shared data
OVERALL
93.5%
Specifications
Property IS 3748 103T3 IS 1570 (Part 6) T103V2
Standard IS 3748:1990 IS 1570 (Part 6):1996
Category Tool & Die Steels Tool & Die Steels
C (%) 0.95-1.10 0.95-1.10
Si (%) 0.10-0.30 0.10-0.35
Mn (%) <=0.40 <=0.40
S (%) <=0.035 <=0.035
P (%) <=0.035 <=0.035
V (%) Not specified 0.15-0.30
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 3748 103T3 IS 1570 (Part 6) T103V2
Hardness <=220 HB Not specified
Condition Annealed (maximum Brinell hardness) Not specified
Typical Applications
IS 3748 103T3
Cold work tools and dies for blanking, trimming, chipping and shearing
IS 1570 (Part 6) T103V2
Not documented
Key Differences
Can IS 3748 103T3 Be Substituted With IS 1570 (Part 6) T103V2?
IS 3748 103T3 and IS 1570 (Part 6) T103V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) T103V2 is often considered as a substitute for IS 3748 103T3 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 3748 103T3
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IS 1570 (Part 6) T103V2
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Frequently Asked Questions
What is the difference between IS 3748 103T3 and IS 1570 (Part 6) T103V2?
IS 1570 (Part 6) T103V2 specifies V which is not specified for IS 3748 103T3.
Can IS 3748 103T3 be substituted with IS 1570 (Part 6) T103V2?
IS 3748 103T3 and IS 1570 (Part 6) T103V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) T103V2 is often considered as a substitute for IS 3748 103T3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.