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IS 1570 (Part 6) T105Cr5 vs IS 3748 103T3

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 6) T105Cr5 (IS 1570 (Part 6):1996) and IS 3748 103T3 (IS 3748:1990) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) T105Cr5 is defined under Bureau of Indian Standards (IS), originating from India, while IS 3748 103T3 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 6) T105Cr5 vs IS 3748 103T3 is a 84.1% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 1570 (Part 6) T105Cr5:
EN ISO 683-17 100Cr6 IS 1570 (Part 6) 103T3 GOST 5950 3H2W8F DIN EN ISO 4957 1.2379 AISI 52100 DIN EN ISO 4957 1.2344 GOST 5950 4H5MFS EN ISO 4957 1.2316 IS 1570 (Part 6) 118T3 GB/T 1299 3Cr2W8V GB/T 1299 4Cr5MoSiV GB/T 1299 4Cr5MoSiV1
Match Breakdown
CHEMISTRY MATCH
84.1%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property IS 1570 (Part 6) T105Cr5 IS 3748 103T3
Standard IS 1570 (Part 6):1996 IS 3748:1990
Category Tool & Die Steels Tool & Die Steels
C (%) 0.90-1.20 0.95-1.10
Si (%) 0.10-0.35 0.10-0.30
Mn (%) 0.20-0.40 <=0.40
Cr (%) 1.00-1.60 Not specified
P (%) <=0.035 <=0.035
S (%) <=0.035 <=0.035
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) T105Cr5 IS 3748 103T3
Hardness Not specified <=220 HB
Condition Not specified Annealed (maximum Brinell hardness)
Typical Applications
IS 1570 (Part 6) T105Cr5
Not documented
IS 3748 103T3
Cold work tools and dies for blanking, trimming, chipping and shearing
Key Differences
Can IS 1570 (Part 6) T105Cr5 Be Substituted With IS 3748 103T3?
IS 1570 (Part 6) T105Cr5 and IS 3748 103T3 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
On M-EX Right Now
IS 1570 (Part 6) T105Cr5
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IS 3748 103T3
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Frequently Asked Questions
What is the difference between IS 1570 (Part 6) T105Cr5 and IS 3748 103T3?
IS 1570 (Part 6) T105Cr5 specifies Cr which is not specified for IS 3748 103T3.
Can IS 1570 (Part 6) T105Cr5 be substituted with IS 3748 103T3?
IS 1570 (Part 6) T105Cr5 and IS 3748 103T3 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.