Tianjin steel sheet metal fabrication tools welding metal cutting tools
Negotiable
Min.Order:1
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Tianjin steel sheet metal fabrication contracts ideas parts
1. chemical composition and techinical property
Standard |
Grade |
C max |
Mn max |
Si max |
P |
S |
Yield strength MIN |
Tensile strength MIN |
Elongation% |
ASTM A572M |
50 |
0.23 |
1.60 |
0.50 |
0.04 |
0.05 |
345 |
380 |
21 |
GB/T8162 |
Q345B |
0.22 |
1.0-1.60 |
0.40 |
0.04 |
0.03 |
345 |
375 |
21-26 |
Thickness can supply: 1.5mm-300mm |
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Width: 50mm-1500mm, cut to customized |
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cutting to any size |
2. cnc machining parts picture
3. cutting pictures