Specifications
ASTM A276 904L Stainless Steel Hexagonal Bar
Standards: AISI, ASTM, DIN, EN, GB and JIS; ASTM A276, A484, A564, A581, A582, etc
Materials(Grade):
300series: 301,302,303,304,304L, 310,310S,316,316L,316Ti,317L,321,347, etc
200series: 201,202,202cu, 204;
400series: 409,409L,410,420,430,431,440;
Others: 2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7 ph, 904L, etc
Size: S3mm – S180mm
Length: 2m-6m, or can be customized. 12m Max.
Surface Finish: Polished, Bright, Hairline, Grinded, Sandblast, Pickled, Mill Finish.
Production procedure: Raw elements (C, Fe, Ni, Mn, Cr and Cu), smelted ingots by AOD finery,
hot rolled into black surface, pickling into acid liquid, polished by automatically machine and cutting into pieces.
Stainless Steel Hexagonal Bar Size and Theoretical Weight
| Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) |
| 7×7 | 0.337 | 19×19 | 2.479 | 38×38 | 9.916 |
| 8×8 | 0.44 | 20×20 | 2.747 | 40×40 | 10.988 |
| 9×9 | 0.556 | 21×21 | 3.029 | 42×42 | 12.114 |
| 10×10 | 0.687 | 22×22 | 3.324 | 45×45 | 13.906 |
| 11×11 | 0.831 | 24×24 | 3.956 | 48×48 | 15.822 |
| 12×12 | 0.989 | 25×25 | 4.292 | 50×50 | 17.168 |
| 13×13 | 1.161 | 26×26 | 4.642 | 53×53 | 19.29 |
| 14×14 | 1.346 | 28×28 | 5.384 | 55×55 | 20.774 |
| 15×15 | 1.545 | 30×30 | 6.181 | 60×60 | 24.723 |
| 16×16 | 1.758 | 32×32 | 7.032 | 65×65 | 29.015 |
| 17×17 | 1.985 | 34×34 | 7.939 | 70×70 | 33.65 |
| 18×18 | 2.225 | 36×36 | 8.9 | 75×75 | 38.629 |
Stainless Steel Chemical Composition
| Grade and Main chemical composition% |
| | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
| 201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | | 3.5-5.5 | N≤0.25 |
| 202 | ≤0.15 | ≤1.00 | 7.5-10.0 | 0.06 | 0.03 | 17-19 | | 4.0-6.0 | N≤0.25 |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | | 6.0-8.0 | |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | | 8-10.5 | |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | | 9-13 | |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | | 12-15 | |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 | |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 12-15 | |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | | 9-13 | Ti≥5×C |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | 0.04 | 0.03 | 16-18 | | ≤0.6 |
