Post Stock Login Register

1040 Round Bar — Listings

All 1040 Round Bar listings on M-EX.

All 1040 Forms Carbon Steel
Grade Details
Grade1040
StandardAISI
DescriptionMedium carbon steel, widely used in machined parts
ApplicationsShafts, gears, bolts, couplings, crankshafts
Equivalent Grades
Grade Standard Region
C40 DIN Germany
EN8 BS970 UK
S40C JIS Japan
IS1875 C40 IS India

Active 1040 Round Bar Listings 3

1040 Round Bar
4.700 MT  ·  Closes 06 Aug 2026
View Listing
1040 Round Bar
5.400 MT  ·  Closes 11 Aug 2026
View Listing
1040 Round Bar
3.300 MT  ·  Closes 10 Aug 2026
View Listing
Related: All Round Bar grades · Carbon Steel