Standard length: 12.19 meters and 13.72 meters
Calculation quality: 60.6 kg/meter
Typical mechanical performance:
0.2% Prove stress MPA: 420
Tensile strength MPA: 880
% Extension specification length = 5.65 √SO8
Surface hardness HB: 260
Chemical composition (%) steel bag analysis:
Carbon: 0.65-0.82
Silicon: 0.15-0.58
Manganese: 0.70 -1.25
Phosphorus: maximum 0.025
Sulfur: maximum 0.025
Drawings:
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