Wuxi Cepheus is one of the leading supplier of stainless steel square bar.
Stainless square bar from Wuxi Cepheus can be divided into two types: SS Hot Rolled Square Bar; SS Cold Drawn Square Bar.
The stainless steel grade of stainless square bar we supply includes almost all, such as 301, 302, 303, 304/L, 304H, 309/S, 310/S, 316/L/Ti, 317/L, 321/H, 347/H, 409/L, 410, 416, 420, 440C, 430, 431, 2205, 2507, 17-4PH, 17-7PH, 904L.
Wuxi Cepheus always stock the stainless steel square bar in 304 and 316L. The size of stainless flat bar ranges from 3.0 x 3.0 mm to 100 x 100 mm.
The standard length of SS square bar is 5.8m, or 6m. The max length of stainless square bar is up to 12m.
To meet various requirements from foreign customers, Wuxi Cepheus provides different processing services, like Square stainless bar cutting, SS square bar polishing and surface processing.
According to different applications, customer can choose special heat treating and annealing to meet exact specifications. PMI testing and UT Testing are both available.
In some project, UT test is necessary, Wuxi Cepheus can help you with this requirement. For metal, we are serious.
| Specification of Stainless Steel Square Bar | |
| Size | 3.0 x 3.0 mm ~ 100 x 100mm; Length: 5.8m, 6m, or As Request |
| Techniques | Cold Drawn, Hot Rolled, Grinding, Forged, Centerless Grinding |
| Surface | Pickled ,Bright, Polishing, Mirror, Hairline, |
| Theoretical Weight(kg/m) | Width(mm)x Width(m) x Length(m) x 7.93 |
Main Grades
| Stainless Steel Square Bar | |
| 300 Series Stainless Steel Grades | 301, 302, 303, 304/L, 304H, 309/S, 310/S, 316/L/Ti, 317/L, 321/H, 347/H |
| 400 Series Stainless Steel Grades | 409/L, 410, 416, 420, 440C, 430, 431 |
| Duplex Stainless Steel Series | 2205, 2507 |
| Nickel-base Alloy Series | 904L, 17-4PH, 17-7PH,F51, F55, 253MA, 254SMO, Alloy C276, N08367, N08926, Monel400, Inconel625, Inconel718 |
| Standard | GB/T 1220, 4226,ASTM A276, ASTM A479, ASTM A484, ASTM A582, JIS G4303, EN10088, IS6603 |
Tolerance for Stainless Cold Drawn Square Bar
| Cold Drawn SS Square Bar Tolerances(mm) | Plus | Minus |
| 3.0 ~ 8.0 | 0 | 0.05 |
| 8.0 ~ 12.7 | 0 | 0.07 |
| 12.7 ~ 25.4 | 0 | 0.10 |
| 25.4 ~ 50.8 | 0 | 0.15 |
| 50.8 ~ 76.2 | 0 | 0.20 |
Note: Our Minimum Tolerance: 0.01mm
Tolerance for Stainless Steel Hot Rolled Square Bar
| Hot Rolled SS Square Bar Tolerances(mm) | Plus | Minus |
| 20.0 ~ 25.4 | 0.22 | 0.22 |
| 25.4 ~ 28.6 | 0.25 | 0.25 |
| 28.6 ~ 31.8 | 0.28 | 0.28 |
| 31.8 ~ 35.0 | 0.30 | 0.30 |
| 35.0 ~ 38.1 | 0.36 | 0.36 |
| 38.1 ~ 50.8 | 0.40 | 0.40 |
Packing Information
Square bars from Wuxi Cepheus are packed according to the customer’s requirement. To avoid any damage which might be caused during international transportation, we provide some optional packaging methods, including woven bags, plywood cases, and wooden boxes.