Product Specification and Size :
1):Standard: ASTM A276, .
2):Diameter:20mm-150mm
3):Surface: 2B, BA, NO.4, 8K, HL, NO.1
4):Grade: 321, 304, 316, 321, 904L ,201,430etc
5):MOQ:1Ton
DESCRIPTION OF STAINLESS STEEL SQUARE BARS
A36 steel square bar is a hot rolled low carbon steel solid steel bar with rounded corners. It is ideal for all structural applications, general manufacturing, manufacturing and maintenance. Steel grids are widely used in industrial maintenance, agricultural tools, transportation equipment, iron decoration, fences, art works, etc. This steel lattice shape is easy to weld, cut, form and machine with the proper equipment and knowledge. SunningSteel can sell many sizes of square steel at wholesale prices in preparation for shipment of pre-cut and rolled lengths, or you can order online custom-made large or small quantities of cut-to-length products.
Chemical Composition of Stainless steel square bars
| Steel Grade | C% Max. | Si% Max. | Mn% Max. | P% Max. | S% Max. | Cr% Max. | Ni% Max. | Mo% Max. | Ti% Max. | Other |
| SUS 301 | 0.15 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0~18.0 | 6.0~8.0 | – | – | – |
| SUS 304 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 8.0~10.5 | – | – | – |
| SUS 304L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 18.0~20.0 | 9.0~13.0 | – | – | Cu:1.0~3.0 |
| SUS 310S | 0.08 | 1.5 | 2.0 | 0.045 | 0.03 | 24.0~26.0 | 19.0~22.0 | – | – | – |
| SUS 316L | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 16.0~18.0 | 12.0~15.0 | 2.0~3.0 | – | – |
| SUS 321 | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 17.0~19.0 | 9.0~13.0 | – | 5XC MIN | – |
| SUS 409L | 0.03 | 1.0 | 1.0 | 0.04 | 0.03 | 10.5~11.75 | – | – | 6XC to 0.75 | – |
| SUS 410S | 0.08 | 1.0 | 1.0 | 0.04 | 0.03 | 11.5~13.5 | 0.6 | – | – | – |
| SUS 420J2 | 0.26-0.40 | 1.0 | 1.0 | 0.04 | 0.03 | 12.0~14.0 | – | – | – | – |
| SUS 430 | 0.12 | 0.75 | 1.0 | 0.04 | 0.03 | 16.0~18.0 | – | – | – | – |
Stainless steel square bars are common bars with many applications. Measure by using the same thickness or width. It is characterized by its rounded corners, while cold-rolled square bars have sharper corners. Contact your local metal supermarket for more information on the types, shapes, and grades of metals available.
