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Stud Bolts ASTM
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Low Temperature Services |
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ASTM A320 |
L7 | L9 | L10 | B8 | B8C | B8M | B8T | L7M | |
Chemical Analysis |
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Carbon |
0.38-0.48 | 0.36-044 | 0.15-0.20 | <0.08 | <0.08 | <0.08 | <0.08 | 0.38-0.48 | |
Manganese |
0.75-1 | 0.65-0.95 | 0.40-0.60 | <2 | <2 | <2 | <2 | 0.75-1 | |
Phosphorus Maxi |
0.04 | 0.04 | 0.04 | 0.045 | 0.045 | 0.045 | 0.045 | 0.04 | |
Sulphur maxi |
0.040 | 0.040 | 0.040 | 0.030 | 0.030 | 0.030 | 0.030 | 0.040 |