H21 Flat Bar — Listings

All H21 Flat Bar listings on M-EX.

All H21 Forms Tool Steel
Grade Details
GradeH21
StandardAISI/DIN
DescriptionTungsten hot work tool steel
ApplicationsHot extrusion dies, hot forging dies for brass/bronze
Equivalent Grades
Grade Standard Region
X30WCrV9-3 DIN Germany
BH21 BS UK
SKD5 JIS Japan

Active H21 Flat Bar Listings 1

H21 Flat Bar
0.600 MT  ·  Closes 19 Apr 2026
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Related: All Flat Bar grades · Tool Steel