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Class 3 Round Bar — Listings

All Class 3 Round Bar listings on M-EX.

All Class 3 Forms Alloy Steel
Grade Details
GradeClass 3
StandardIS 1875
DescriptionAlloy steel forging quality, higher Ni
ApplicationsCritical heavy forgings, turbine components
Equivalent Grades
Grade Standard Region
30NiCrMo8 DIN Germany
SAE4340 SAE USA

Active Class 3 Round Bar Listings 1

Class 3 Round Bar
1.500 MT  ·  Closes 20 May 2026
View Listing
Related: All Round Bar grades · Alloy Steel
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