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GOST 4543 30HN3A Round Bar - Listings

All GOST 4543 30HN3A Round Bar listings on M-EX.

All GOST 4543 30HN3A Forms Alloy Steel
Grade Details
Grade30HN3A
StandardGOST 4543
Description30HN3A is a medium carbon nickel-chromium alloy steel with high toughness and strength. It is suitable for heavily stressed structural components.
ApplicationsUsed for aircraft fittings, shafts, gears, spindles, and heavy machinery parts.
Supply & Demand: Round Bar See Full Supply & Demand →
GOST 4543 30HN3A Round Bar Balanced
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Active GOST 4543 30HN3A Round Bar Listings (For Sale) 2

GOST 4543 30HN3A Round Bar
2.000 MT  ·  Closes 03 Sep 2026
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GOST 4543 30HN3A Round Bar
1.900 MT  ·  Closes 10 Aug 2026
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