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America's Premier Steel Plate Company


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carbon plate steel plate cutting Alloy plate
4340/ASTM A829

General Description:
A Cr-Ni-Mo steel with high tensile strength and can endure most heat and toughness.
Chemical Requirements:
Thickness Through 8-1/8"
Carbon
Mn
P
S
Si
Cr
Ni
Mo
.38/.43
.65/.85
0.025
0.025
.15/.35
.70/.90
1.65/2.00
.20/.30
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