30m Length 304 Stainless Steel Window Mesh 0.15mm-0.4mm Cat Proof Fly Screen
30m Length 304 Stainless Steel Window Mesh 0.15mm-0.4mm Cat Proof Fly Screen
Contains 17 to 22% chromium, and better grades also contain nickel. The addition of molybdenum can further improve atmospheric corrosion, especially corrosion resistance to chloride-containing atmospheres.
The role of chromium
In addition to having an important effect on the corrosion resistance of austenitic stainless steel, chromium can also significantly improve the oxidation resistance, sulfidation resistance and molten salt corrosion resistance of this type of steel
The role of nickel
For the chromium-manganese austenitic stainless steel with stable austenite structure, the addition of nickel can further improve its toughness. As the nickel content increases, the strength of the steel decreases and the ductility increases
The role of molybdenum
With the increase of molybdenum content, the high temperature strength of steel increases, such as durability, creep and other properties are greatly improved, so molybdenum-containing stainless steel is often used at high temperature
Stainless Steel Window Screen With Different Chemical Composition
| Grade | chemical composition | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | other | |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8-10% | 17.0-19.0 | ||
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10 | 18.0-20.0 | ||
| 304HC | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10 | 17.0-19.0 | Cu:2.0-3.0 | |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 9.0-13 | 18.0-20.0 | ||
| 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 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | Ti: ≤0.8 | |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | 16.0-18.0 | |||
| 201 | ≤0.15 | ≤1.0 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16-18 | ||
| 202 | ≤0.15 | ≤1.0 | 7.5-10 | ≤0.06 | ≤0.03 | 4-6 | 17-19 | ||
| 310S | 0.08 | 1.5 | 2.0 | 0.045 | 0.03 | 19-22 | 24-26 | ||
| 314 | 0.25 | 1.5-3.0 | 2.0 | 0.045 | 0.03 | 19-22 | 23-26 |
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Stainless Steel Window Screen Material Testing
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