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C40 Round Bar — Listings

All C40 Round Bar listings on M-EX.

All C40 Forms Carbon Steel
Grade Details
GradeC40
StandardIS 1570
DescriptionMedium carbon steel with good tensile strength and wear resistance after heat treatment. Widely used for machinery and automotive components.
Applicationscrankshafts, couplings, bolts, spindles, axles, gears
Equivalent Grades
Grade Standard Region
AISI 1040 AISI USA
SAE 1040 SAE USA
C40 DIN Germany
XC38 NF France
S40C JIS Japan
080M40 BS970 UK

Active C40 Round Bar Listings 1

C40 Round Bar
3.900 MT  ·  Closes 20 May 2026
View Listing
Related: All Round Bar grades · Carbon Steel
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