4H5MFS1 Round Bar — Listings

All 4H5MFS1 Round Bar listings on M-EX.

All 4H5MFS1 Forms Tool Steel
Grade Details
Grade4H5MFS1
StandardGOST 5950
Description4H5MFS1 is a modified hot work tool steel with enhanced toughness and temper resistance. It performs reliably under repeated thermal cycling.
ApplicationsUsed for forging dies, pressure casting dies, hot punches, extrusion tooling, and die inserts.

Active 4H5MFS1 Round Bar Listings 2

4H5MFS1 Round Bar
1.200 MT  ·  Closes 10 Aug 2026
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4H5MFS1 Round Bar
0.900 MT  ·  Closes 06 Aug 2026
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Related: All Round Bar grades · Tool Steel