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IS 3431 55Si7 Round Bar - Listings

All IS 3431 55Si7 Round Bar listings on M-EX.

All IS 3431 55Si7 Forms Alloy Steel
Grade Details
Grade55Si7
StandardIS 3431
DescriptionIS 11169 Grade 1 is a spring steel per Indian Standard IS 11169, equivalent to 55Si7 and EN47. It offers high fatigue strength and resilience for automotive and industrial spring applications.
Applicationsleaf springs,coil springs,automotive suspension springs,industrial springs,washer springs
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
55Si7 DIN EN 10089 Germany 3 listings, 0 RFQs →
EN47 BS 970 UK 3 listings, 1 RFQ →
SUP9 JIS G4801 Japan 3 listings, 1 RFQ →
AISI 9255 AISI USA 2 listings, 0 RFQs →
60S2A GOST Russia 0 listings, 2 RFQs →
Market Snapshot
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IS 3431 55Si7 Round Bar Balanced

Active IS 3431 55Si7 Round Bar Listings (For Sale) 2

IS 3431 55Si7 Round Bar
3.500 MT  ·  Closes 06 Sep 2026
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IS 3431 55Si7 Round Bar
2.500 MT  ·  Closes 01 Sep 2026
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Related: All Round Bar grades · Alloy Steel