Products
Stainless Steel Square Tube 304
SPECIFICATIONS
Pipe Chemical Composition
| Element | Percentage |
| C | ≤0.08 |
| Si | ≤1.00 |
| Mn | ≤2.00 |
| P | ≤0.045 |
| S | ≤0.030 |
| Ni | 8.00-10.00 |
| Cr | 18.00-20.00 |
304 MECHANICAL PROPERTIES
| Metric | |
|---|---|
| Yield Strength | ≥ 205 (N/mm²) |
| Tensile Strength | ≥ 520 (N/mm²) |
| Elongation at Break | ≥ 40 (%) |
| Density | 7.93 (g/cm³) |
| Hardness: Brinell (HB) | ≤ 187 |
| Hardness: Rockwell B (HRB) | ≤ 90 |
| Hardness: Vickers (HV) | ≤ 200 |
AVAILABLE SIZES
Square Tube Metric Dimensions
| Size | Length (A) (mm) | B-side width (mm) | Thickness (C)（mm） | Length (mm) | Weight （p/kg） |
| 15*15*1.0 | 15 | 15 | 1.0 | 6000 | 2.71 |
| 15*15*1.2 | 15 | 15 | 1.2 | 6000 | 3.21 |
| 15*15*1.5 | 15 | 15 | 1.5 | 6000 | 3.95 |
| 20*20*0.5 | 20 | 20 | 0.5 | 6000 | 1.87 |
| 20*20*0.6 | 20 | 20 | 0.6 | 6000 | 2.23 |
| 20*20*0.7 | 20 | 20 | 0.7 | 6000 | 2.59 |
| 20*20*0.8 | 20 | 20 | 0.8 | 6000 | 2.95 |
| 25*25*0.7 | 25 | 25 | 0.7 | 6000 | 3.26 |
| 25*25*0.8 | 25 | 25 | 0.8 | 6000 | 3.71 |
| 25*25*1.0 | 25 | 25 | 1.0 | 6000 | 4.61 |
| 25*25*1.2 | 25 | 25 | 1.2 | 6000 | 5.50 |
| 25*25*1.5 | 25 | 25 | 1.5 | 6000 | 6.80 |
| 38*38*0.7 | 38 | 38 | 0.7 | 6000 | 4.99 |
| 38*38*0.8 | 38 | 38 | 0.8 | 6000 | 5.69 |
| 38*38*1.0 | 38 | 38 | 1.0 | 6000 | 7.09 |
| 38*38*1.2 | 38 | 38 | 1.2 | 6000 | 8.47 |
| 38*38*1.5 | 38 | 38 | 1.5 | 6000 | 10.52 |
| 38*38*2.0 | 38 | 38 | 2.0 | 6000 | 13.87 |
| 40*40*0.7 | 40 | 40 | 0.7 | 6000 | 5.26 |
| 40*40*0.8 | 40 | 40 | 0.8 | 6000 | 6.00 |
| 40*40*1.0 | 40 | 40 | 1.0 | 6000 | 7.47 |
| 40*40*1.2 | 40 | 40 | 1.2 | 6000 | 8.92 |
| 40*40*1.5 | 40 | 40 | 1.5 | 6000 | 11.09 |
| 40*40*2.0 | 40 | 40 | 2.0 | 6000 | 14.63 |
| 50*50*0.8 | 50 | 50 | 0.8 | 6000 | 7.52 |
| 50*50*1.0 | 50 | 50 | 1.0 | 6000 | 9.37 |
| 50*50*1.2 | 50 | 50 | 1.2 | 6000 | 11.21 |
| 50*50*1.5 | 50 | 50 | 1.5 | 6000 | 13.94 |
| 50*50*2.0 | 50 | 50 | 2.0 | 6000 | 18.44 |
| 60*60*1.5 | 60 | 60 | 1.5 | 6000 | 16.80 |
| 60*60*2.0 | 60 | 60 | 2.0 | 6000 | 22.25 |
| 60*60*2.5 | 60 | 60 | 2.5 | 6000 | 27.63 |
| 60*60*3.0 | 60 | 60 | 3.0 | 6000 | 32.93 |
| 80*80*1.5 | 80 | 80 | 1.5 | 6000 | 22.51 |
| 80*80*2.0 | 80 | 80 | 2.0 | 6000 | 29.87 |
| 80*80*2.5 | 80 | 80 | 2.5 | 6000 | 37.14 |
| 80*80*3.0 | 80 | 80 | 3.0 | 6000 | 44.35 |
| 100*100*1.5 | 100 | 100 | 1.5 | 6000 | 28.22 |
| 100*100*2.0 | 100 | 100 | 2.0 | 6000 | 37.48 |
| 100*100*2.5 | 100 | 100 | 2.5 | 6000 | 46.66 |
| 100*100*3.0 | 100 | 100 | 3.0 | 6000 | 55.77 |
| 150*150*1.5 | 150 | 150 | 1.5 | 6000 | 42.50 |
| 150*150*2.0 | 150 | 150 | 2.0 | 6000 | 56.52 |
| 150*150*2.5 | 150 | 150 | 2.5 | 6000 | 70.46 |
| 150*150*3.0 | 150 | 150 | 3.0 | 6000 | 84.33 |
| 150*150*4.0 | 150 | 150 | 4.0 | 6000 | 111.85 |
| 200*200*1.5 | 200 | 200 | 1.5 | 6000 | 56.78 |
| 200*200*2.0 | 200 | 200 | 2.0 | 6000 | 75.56 |
| 200*200*2.5 | 200 | 200 | 2.5 | 6000 | 94.26 |
| 200*200*3.0 | 200 | 200 | 3.0 | 6000 | 112.89 |
Contact Info
- Mr. Xiao: +86 186 2606 8481
- Ms. Shi: +86 185 520 18 316
- Ms. Shi: +86 186 263 675 55
- s18552018316@163.com
- owen@chcmetal.cn
- Address: No. A111, Building 7, Phase II, Dongfang Steel Material City, North Ring Road No. 118, Xishan District, Wuxi City, Jiangsu Province, China.