Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd
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Price: | 2000.0~6000.0 USD |
Payment Terms: | T/T,L/C, |
Place of Origin: | Jiangsu, China (Mainland) |
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Chemical Composition &Mechanical Property | ||||||||||||
Symbol | Chemical Composition(%) | Tensile (Kgf / mm²) | Yield (Kgf / mm²) | ELOVG(%) Test Pieci 11th & 12th | Bend Test | Amplification Degree Assay | ||||||
C | Si | Mn | P | S | Cu | Bend Angle | Inside Radiu | |||||
OST-2 | 0.08 | 0.18 | 0.10 | 0.35 | 0.30 | 0.60 | 0.035 under | 0.035 under | 0.20 under | 45 under | 20 above | 35 above | 180° | Tube Outside Diameter 4 Times | Outside Diameter 1.2 Times |
Tolerance | ||||||
O.D.(mm) | Thickness(mm) | Length | ||||
22 under | 25-35 | 36-50 | 0.5 | 1.0-1.5 | 2.0 above | 4000 |
±0.1 ±0.15 | ± 0.2 | ± 20% | ± 15% | ± 10% | + 10 -0 | + 10 -0 |
O.D. (mm) | Thickness (mm) | Length | ApplyPressure Kg/cm² | O.D. (mm) | Thickness (mm) | Length | ApplyPressure Kg/cm² |
4 | 1.0 | 4000 | 700 | 18 | 2.5 | 4000 | 259 |
6 | 1.0 | 4000 | 350 | 20 | 2.0 | 4000 | 175 |
8 | 1.0 | 4000 | 233 | 20 | 2.5 | 4000 | 233 |
8 | 1.5 | 4000 | 420 | 20 | 3.0 | 4000 | 300 |
10 | 1.0 | 4000 | 175 | 22 | 2.0 | 4000 | 155 |
10 | 1.5 | 4000 | 300 | 22 | 2.5 | 4000 | 265 |
12 | 1.2 | 4000 | 175 | 25 | 2.5 | 4000 | 175 |
12 | 1.5 | 4000 | 233 | 25 | 3.0 | 4000 | 221 |
15 | 1.2 | 4000 | 133 | 28 | 3.0 | 4000 | 190 |
15 | 1.5 | 4000 | 175 | 30 | 3.0 | 4000 | 175 |
15 | 2.0 | 4000 | 250 | 34 | 3.5 | 4000 | 181 |
18 | 1.5 | 4000 | 140 | 38 | 4.0 | 4000 | 187 |
18 | 2.0 | 4000 | 200 | 42 | 4.0 | 4000 | 164 |