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SCr420 Round Bar — Listings

All SCr420 Round Bar listings on M-EX.

All SCr420 Forms Alloy Steel
Grade Details
GradeSCr420
StandardJIS G4104
DescriptionJapanese chrome case hardening steel, higher C
ApplicationsCase hardened gears, shafts, cams
Equivalent Grades
Grade Standard Region
20MnCr5 DIN Germany
AISI 5120 SAE USA
16MnCr5 DIN Germany

Active SCr420 Round Bar Listings 2

SCr420 Round Bar
2.700 MT  ·  Closes 07 Aug 2026
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SCr420 Round Bar
3.000 MT  ·  Closes 11 Aug 2026
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Related: All Round Bar grades · Alloy Steel