IS 1570 (Part 4):1988 65Si7 Steel: Specifications, Equivalents & Listings

Category: Spring Steel

Grade Details

Grade	IS 1570 (Part 4):1988 65Si7
Standard	IS 1570 (Part 4):1988

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
IS 3431 65Si7	IS 3431:1982	India	No activity yet
IS 3195 65Si7	IS 3195:1992	India	No activity yet
BS 970 EN45A	BS 970:1955	UK	No activity yet

Grade ComparisonCompare With a Specific Grade →

Grade	Standard	Match
IS 3431 65Si7	IS 3431:1982	Strong Match
IS 3195 65Si7	IS 3195:1992	Strong Match
IS 1570 (Part 4) 60Si7	IS 1570 (Part 4):1988	Strong Match
IS 3431 60Si7	IS 3431:1982	Strong Match
IS 3195 60Si7	IS 3195:1992	Strong Match
IS 1570 (Part 4) 55Si7	IS 1570 (Part 4):1988	Strong Match
IS 3431 55Si7	IS 3431:1982	Strong Match
IS 4367 55Si7	IS 4367:1991	Strong Match

Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.

Chemical Composition (%)

C	Si	Mn
0.60-0.70	1.50-2.00	0.80-1.00

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IS 1570 (Part 4):1988 65Si7 Steel: Specifications & Listings

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Buyer RFQs for IS 1570 (Part 4):1988 65Si7