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Material
H43400
Standard
SAE J 1268-2010
Hardenability Bands for Carbon and Alloy H Steels
Standard
ASTM A304-2016
Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
SAE J 1268-2010
Hardenability Bands for Carbon and Alloy H Steels
(
H43400
)
Min
Max
ASTM A304-2016
Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
4340 H
(
H43400
)
Min
Max
For Reference Only
