Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
JIS G4404 SKS93 (JIS G4404:2006) and IS 3748 103T3 (IS 3748:1990) are both steel grades.
Both fall under the Tool & Die Steels category.
JIS G4404 SKS93 is typically used for cold working molds, press dies, blanking dies, shear blades, gauges, jigs., while IS 3748 103T3 is commonly used for cold work tools and dies for blanking, trimming, chipping and shearing.
JIS G4404 SKS93 is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 3748 103T3 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, JIS G4404 SKS93 vs IS 3748 103T3 is a 79.8% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 35%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Cold work tools and dies for blanking, trimming, chipping and shearing
Key Differences
JIS G4404 SKS93 specifies Cr which is not specified for IS 3748 103T3.
Can JIS G4404 SKS93 Be Substituted With IS 3748 103T3?
JIS G4404 SKS93 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.
What is the difference between JIS G4404 SKS93 and IS 3748 103T3?
JIS G4404 SKS93 specifies Cr which is not specified for IS 3748 103T3.
Can JIS G4404 SKS93 be substituted with IS 3748 103T3?
JIS G4404 SKS93 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.