Introduction
304 stainless steel is a universal stainless steel material, and its rust resistance is stronger than that of 200 series stainless steel materials. High temperature resistance is also good, and the general temperature limit is less than 650 ° C. 304 stainless steel has excellent stainless corrosion resistance and good resistance to intergranular corrosion. For oxidizing acids, it is found in the experiment that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration ≤65% below the boiling temperature. Good resistance to alkaline solutions and most organic and inorganic acids.
Technical parameters
Specifications | |
Chemical component | C：≤0.08 ，Si ：≤1.0 Mn ：≤2.0 ， Cr ：18.0～20.0 ，Ni ：8.0～10.5， S ：≤0.03 ，P ：≤0.035 N≤0.1 |
Mechanical property | Tensile strength (M pa) 520 |
Advantages of 304 stainless steel:
1. Environmental protection and hygiene: It eliminates the problems of red water, blue-green water, and hidden water. It has no odor, no harmful substances, keeps the water pure, and no lead is harmless to human health.
2. Abrasion resistance: The surface is beautiful, clean, bright, long-lasting, durable, no scratches, never rust, and never break. 3. Low temperature resistance: stainless steel water pipes and faucet angle valves in the kitchen and bathroom never break.
4. Excellent thermal expansion performance and thermal insulation performance: stainless steel pipe has slow thermal expansion and cold shrinkage, and good thermal insulation performance.
5. Authoritative certification: The precipitation of stainles steel metal elements is lower than 5% of the standard value stipulated by the WHO and the European Drinking Water Act
3 some of our stock stainless steel plate pictures
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