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S40C Round Bar — Listings

All S40C Round Bar listings on M-EX.

All S40C Forms Carbon Steel
Grade Details
GradeS40C
StandardJIS G4051
DescriptionJapanese medium carbon steel, widely used
ApplicationsShafts, gears, bolts, couplings, machine parts
Equivalent Grades
Grade Standard Region
C40 DIN Germany
EN8 BS970 UK
AISI 1040 SAE USA
IS1875 C40 IS India

Active S40C Round Bar Listings 3

S40C Round Bar
4.100 MT  ·  Closes 06 Aug 2026
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S40C Round Bar
3.200 MT  ·  Closes 06 Aug 2026
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S40C Round Bar
4.300 MT  ·  Closes 09 Aug 2026
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Related: All Round Bar grades · Carbon Steel