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GOST 4543 20HN2M Round Bar - Listings

All GOST 4543 20HN2M Round Bar listings on M-EX.

All GOST 4543 20HN2M Forms Alloy Steel
Grade Details
Grade20HN2M
StandardGOST 4543
Description20HN2M is a nickel-chromium-molybdenum alloy steel developed for case hardening applications. It provides high fatigue strength and impact toughness.
ApplicationsUsed for gears, pinions, shafts, rollers, and automotive transmission parts.
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GOST 4543 20HN2M Round Bar
3.100 MT  ·  Closes 10 Aug 2026
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GOST 4543 20HN2M Round Bar
1.900 MT  ·  Closes 10 Aug 2026
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Related: All Round Bar grades · Alloy Steel