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| Categories | Profile Steel Tubes |
|---|---|
| Place of Origin: | China |
| Brand Name: | Torich |
| Certification: | ISO9001,ISO14001,TS16949 |
| Model Number: | Carbon Steel Grade |
| Price: | 1000USD per ton |
| Packaging Details: | IN BUNDLES |
| Delivery Time: | 30-60 DAYS |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 50000 TONS PER YEAR |
| Min Order: | 5 TONS |
| Grade: | 1010 1020 |
| Dimensions: | 30-350mm |
| Type: | Heavy |
| Application: | Structural Roofing |
| Standard: | AISI|ASTM|BS|DIN|GB|JIS |
| Company Info. |
| Torich International Limited |
| View Contact Details |
| Product List |
Cold-Formed Welded and Seamless Carbon Structural Tubing in Rounds and Shapes
Standard: ASTM A500 Steel Rectangle Tubing
Size range:
Square tubes O.D. :20-20 to 500-500 W.T.:1-24mm L:max12000mm
Rectangle tubes O.D. :20-30 to 400-600 W.T.:1-24mm L:max12000mm
Applications: for construction of bridges, and buildings, and for general strcutrual purposes
| Chemical Reuirement | ||||
| Element | GradeA, b and D | Grade C | ||
| Heat Analysis | Product Analysis | Heat Analysis | Product Analysis | |
| Carbon, max | 0.26 | 0.3 | 0.23 | 0.27 |
| Manganese,max | 1.35 | 1.40 | 1.35 | 1.4 |
| Phosphorus,max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sulfur,max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper,min | 0.2 | 0.18 | 0.2 | 0.18 |
| Tensil requirements | ||||
| Round Structural Tubing | ||||
| GradeA | Grade B | Grade C | Grade D | |
| Tensil strengths,min,psi(Mpa) | 45 (310) | 58(400) | 62(425) | 58(400) |
| Yield strength,min,psi(Mpa) | 33(230) | 42(290) | 46(315) | 36(250) |
| Elongation in 2 in.(50mm) min,% | 25 | 23 | 21 | 23 |
| Shaped Structural Tubing | ||||
| GradeA | Grade B | Grade C | Grade D | |
| Tensil strengths,min,psi(Mpa) | 45 (310) | 58(400) | 62(425) | 58 |
| Yield strength,min,psi(Mpa) | 39(270) | 46(315) | 50(315) | 36(250) |
| Elongation in 2 in.(50mm) min,% | 25 | 23 | 21 | 23 |
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