Polished Stainless Steel Flat Bar Hot Rolled 303 302 301 201 204 1.2mm Thick
Stainless Steel Flat Bar Hot Rolled Cold Drawn Polished 303 302 301 201 204 1.2mm Thick
Descriptions
Stainless steel flat bars in grades 302, 303, and 304 are widely utilized for their excellent corrosion resistance, versatility, and various mechanical properties. Let's explore the English description of stainless steel flat bars in these grades:
Grade 302 Stainless Steel Flat Bars:
Grade 302 stainless steel flat bars are part of the austenitic stainless steel family. These flat bars offer excellent corrosion resistance and high strength. They are often used in applications that require resistance to mildly corrosive environments.
Grade 303 Stainless Steel Flat Bars:
Grade 303 stainless steel flat bars are known for their excellent machinability. These flat bars contain added sulfur, which enhances their machinability but slightly reduces their corrosion resistance compared to other stainless steel grades.
Grade 304 Stainless Steel Flat Bars:
Grade 304 stainless steel flat bars are the most widely used stainless steel alloy. They offer excellent corrosion resistance, good formability, and high strength.
Name | Stainless Steel Flat Bar | |||
Type | 200#/300#/400# | |||
Length | 6 meters and customized | |||
Grade | 201/202/304/304L/316L/430/409/317L/321/310S | |||
Finish | No.1/ Polished | |||
Thickness | 4mm-325mm 10mm*10mm-100mm*100mm | |||
Application | It is widely used in various building structures and engineering structures, such as bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.. | |||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-13.0 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | - |
| 314 | ≤0.25 | ≤1.5-3.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 19.0-22.0 | 23.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.013 | 17.0-19.0 | - |
| 347 | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤ 0.03 | 9.0-13.0 | 17.0-19.0 | |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 420 | ≤0.16-0.25 | ≤1.0 | ≤1.0 | ≤0.040 | ≤ 0.03 | - | 12.0-14.0 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤ 0.03 | ≤0.60 | 16.0-18.0 | - |
| 904L | ≤0.02 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 23.0-28.0 | 19.0-23.0 | - |
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