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JIS G4801 SUP6 Round Bar - Listings

All JIS G4801 SUP6 Round Bar listings on M-EX.

All JIS G4801 SUP6 Forms Spring Steel
Grade Details
GradeSUP6
StandardJIS G4801
DescriptionJapanese silicon manganese spring steel
ApplicationsAutomotive suspension springs, leaf springs
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
55Si7 DIN Germany 3 listings, 0 RFQs →
AISI 9255 SAE USA 2 listings, 0 RFQs →
EN45 BS970 UK 3 listings, 3 RFQs →
Market Snapshot
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JIS G4801 SUP6 Round Bar Balanced
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Active JIS G4801 SUP6 Round Bar Listings (For Sale) 2

JIS G4801 SUP6 Round Bar
1.100 MT  ·  Closes 07 Sep 2026
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JIS G4801 SUP6 Round Bar
1.000 MT  ·  Closes 11 Aug 2026
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Related: All Round Bar grades · Spring Steel