| Place of Origin: | China |
|---|---|
| Brand Name: | Torich |
| Certification: | ISO 9001:2008 , TS16949 |
| Model Number: | Metal Square Tubing |
| Minimum Order Quantity: | 5MT |
| Price: | negotiable |
| Delivery Time: | 30~40days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 7000MT/Month |
| Dimension:: | 20-20 To 500-500mm*1-24mm*12000mm | Application:: | For Construction Of Railways, Agricultural Machinery, And Buildings Etc |
|---|---|---|---|
| Product Name:: | Special Steel Pipe | Grade:: | GradeA , GradeB , GradeC , GradeD |
| Standard:: | ASTM A500 | Section Shape:: | Square , Rectangle |
| High Light: | alloy steel seamless pipe,structural steel square tubing |
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Metal Square Tubing , Special Steel Pipe
Standard: ASTM A500 Metal Square Tubing
Cold-Formed Welded and Seamless Carbon Structural Tubing in Rounds and Special Shapes
Applications: for construction of railways, agricultural machinery, and buildings etc
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
| 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 |
