20HM Round Bar — Listings

All 20HM Round Bar listings on M-EX.

All 20HM Forms Alloy Steel

Grade Details

Grade	20HM
Standard	GOST 4543
Description	20HM is a chromium-molybdenum alloy steel intended for carburized engineering components. It offers good hardenability and wear resistance.
Applications	Used for gears, camshafts, sleeves, axles, and machine transmission parts.

Active 20HM Round Bar Listings 1

20HM Round Bar

1.600 MT · Closes 20 May 2026

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Related: All Round Bar grades · Alloy Steel