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IS 3195 113C6 vs IS 1570 (Part 4) 55Si7

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

IS 3195 113C6 (IS 3195:1992) and IS 1570 (Part 4) 55Si7 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Spring Steel category. IS 3195 113C6 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 4) 55Si7 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 3195 113C6 vs IS 1570 (Part 4) 55Si7 is a 77.8% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With IS 3195 113C6:
IS 3431 55Si7 IS 1570 (Part 4) 60Si7 IS 3431 60Si7 IS 3195 98C6 IS 3195 50Cr4V2 IS 3195 52Cr4Mo2V IS 5517 55Cr3 IS 1570 (Part 4) 65Si7 IS 3431 50Cr4V2 IS 3195 55Si7 EN 10083-1 51CrV4 IS 3431 60Cr4V2
Match Breakdown
CHEMISTRY MATCH
77.8%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property IS 3195 113C6 IS 1570 (Part 4) 55Si7
Standard IS 3195:1992 IS 1570 (Part 4):1988
Category Spring Steel Spring Steel
C (%) 1.05-1.20 0.50-0.60
Mn (%) 0.50-0.80 0.80-1.00
P (%) <=0.050 Not specified
S (%) <=0.050 Not specified
Si (%) 0.15-0.35 1.50-2.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 3195 113C6 IS 1570 (Part 4) 55Si7
Hardness, annealed <=240 HB Not specified
Typical Applications
IS 3195 113C6
Volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword)
IS 1570 (Part 4) 55Si7
Not documented
Key Differences
Can IS 3195 113C6 Be Substituted With IS 1570 (Part 4) 55Si7?
IS 3195 113C6 and IS 1570 (Part 4) 55Si7 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.
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IS 3195 113C6
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IS 1570 (Part 4) 55Si7
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Frequently Asked Questions
What is the difference between IS 3195 113C6 and IS 1570 (Part 4) 55Si7?
IS 3195 113C6 specifies P, S which are not specified for IS 1570 (Part 4) 55Si7.
Can IS 3195 113C6 be substituted with IS 1570 (Part 4) 55Si7?
IS 3195 113C6 and IS 1570 (Part 4) 55Si7 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.