Standard Adopted of Stainless Steel Square Bar and Rectangle Bar
Chemical composition: ASTM A276-06, including Ferritic / Austenitic, the alloy code based on ASTM E527 or SAE J 1086
Mainly Applied Grade: 201, 201Cu, 202, 303, 304, 304L, 310, 316, 316L, 321, 2205 410, 420, 416, 430, 430F, 431 440C, 630(17-4pH), 631
Mechanism Properties: Test based on ASTM A370, for Yield Strength 0.2% and 0.5% limitation.
Tolerance: ISO H-9~H11
Stainless Steel Square Bar Size and Theoretical Weight
| Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) |
| 3 × 3 | 0.071 | 15 × 15 | 1.784 | 30 × 30 | 7.137 | 60 × 60 | 28.548 |
| 4 × 4 | 0.127 | 16 × 16 | 2.03 | 32 × 32 | 8.120 | 63 × 63 | 31.474 |
| 5 × 5 | 0.198 | 17 × 17 | 2.292 | 34 × 34 | 9.167 | 67 × 67 | 35.598 |
| 6 × 6 | 0.285 | 18 × 18 | 2.569 | 35 × 35 | 9.714 | 70 × 70 | 38.857 |
| 7 × 7 | 0.389 | 19 × 19 | 2.863 | 38 × 38 | 11.451 | 75 × 75 | 44.606 |
| 8 × 8 | 0.508 | 20 × 20 | 3.172 | 40 × 40 | 12.688 | 80 × 80 | 50.752 |
| 9 × 9 | 0.642 | 21 × 21 | 3.497 | 42 × 42 | 13.989 | 85 × 85 | 52.294 |
| 10 × 10 | 0.793 | 22 × 22 | 3.838 | 45 × 45 | 16.058 | 90 × 90 | 64.233 |
| 11 × 11 | 0.960 | 24 × 24 | 4.568 | 48 × 48 | 18.271 | 95 × 95 | 71.568 |
| 12 × 12 | 1.142 | 25 × 25 | 4.956 | 50 × 50 | 19.825 | 100 × 100 | 79.3 |
| 13 × 13 | 1.34 | 26 × 26 | 5.361 | 53 × 53 | 22.275 | ||
| 14 × 14 | 1.554 | 28 × 28 | 6.217 | 56 × 56 | 24.868 |
Siding × Siding × 0.00793 = Weight (kg) per meter
