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IS 1570 (Part 6) T45Cr5Si3 vs EN ISO 4957 1.2316

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

IS 1570 (Part 6) T45Cr5Si3 (IS 1570 (Part 6):1996) and EN ISO 4957 1.2316 (EN ISO 4957:2018) are both steel grades. Both fall under the Tool & Die Steels category. IS 1570 (Part 6) T45Cr5Si3 is defined under Bureau of Indian Standards (IS), originating from India, while EN ISO 4957 1.2316 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 6) T45Cr5Si3 vs EN ISO 4957 1.2316 is a 55.1% 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) T45Cr5Si3:
EN ISO 683-17 100Cr6 GOST 5950 4H5MFS GOST 5950 3H2W8F DIN EN ISO 4957 1.2379 IS 1570 (Part 6) 103T3 IS 1570 (Part 6) 118T3 GB/T 1299 3Cr2W8V GB/T 1299 4Cr5MoSiV DIN EN ISO 4957 1.2344 IS 1570 (Part 6) 133T3 GB/T 1299 4Cr5MoSiV1 AISI 52100
Match Breakdown
CHEMISTRY MATCH
55.1%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property IS 1570 (Part 6) T45Cr5Si3 EN ISO 4957 1.2316
Standard IS 1570 (Part 6):1996 EN ISO 4957:2018
Category Tool & Die Steels Tool & Die Steels
C (%) 0.40-0.50 ≤0.06
Si (%) 0.80-1.10 ≤0.50
Mn (%) 0.55-0.75 ≤1.00
Cr (%) 1.20-1.60 15.5–17.5
P (%) <=0.035 Not specified
S (%) <=0.035 Not specified
Mo (%) Not specified 0.80–1.30
Ni (%) Not specified 0.80–1.50
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) T45Cr5Si3 EN ISO 4957 1.2316
Hardness HRC Not specified 28–34 (pre-hardened)
Hardness HRC (hardened) Not specified 38–44
Corrosion Resistance Not specified Good in humid/corrosive environments
Typical Applications
IS 1570 (Part 6) T45Cr5Si3
Not documented
EN ISO 4957 1.2316
Plastic injection moulds for corrosive materials, food packaging moulds
Key Differences
Can IS 1570 (Part 6) T45Cr5Si3 Be Substituted With EN ISO 4957 1.2316?
IS 1570 (Part 6) T45Cr5Si3 and EN ISO 4957 1.2316 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.
Forms & Sizes Available on M-EX
IS 1570 (Part 6) T45Cr5Si3
No active listings currently.
EN ISO 4957 1.2316
Round Bar → (2 listings)
Diameter: 80–80 mm (3.15–3.15 in)
Length: 2600–2700 mm (102.36–106.3 in)
On M-EX Right Now
IS 1570 (Part 6) T45Cr5Si3
0 active listings and RFQs →
EN ISO 4957 1.2316
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 6) T45Cr5Si3 and EN ISO 4957 1.2316?
IS 1570 (Part 6) T45Cr5Si3 specifies P, S which are not specified for EN ISO 4957 1.2316. EN ISO 4957 1.2316 specifies Mo, Ni which are not specified for IS 1570 (Part 6) T45Cr5Si3.
Can IS 1570 (Part 6) T45Cr5Si3 be substituted with EN ISO 4957 1.2316?
IS 1570 (Part 6) T45Cr5Si3 and EN ISO 4957 1.2316 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.