ASTM A307 Grade A

ASTM A307 Grade A general

Property Temperature Value
Hardness, Brinell 23.0 °C Hardness, Brinell of 121 - 241 [-]
Hardness, Rockwell B 23.0 °C Hardness, Rockwell B of 69 - 100 [-]

ASTM A307 Grade A chemical

Property Value
Carbon Carbon of 0.29 %
Manganese Manganese of 1.2 %
Phosphorus Phosphorus of 0.04 %
Sulfur Sulfur of 0.15 %

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