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Brand Name : | Chengjiu |
Model Number : | 304 304L 321 2520 2205 2507 316L 309S |
Price : | bargaining |
Payment Terms : | L/C, T/T, Western Union, D/A, D/P, MoneyGram |
Supply Ability : | 5000tons/month |
Delivery Time : | Within 15-30 working days after receiving the deposit |
Available 321 Stainless Steel Tube Erw Vse Fw Polish Fluid Transport Purpose
1. Introduction
The two most common stainless steel grades are 304 and 316. The key difference is the addition of molybdenum, an alloy which drastically enhances corrosion resistance, especially for more saline or chloride-exposed environments. 316 stainless steel contains molybdenum.
2.Chemical composition and mechanical property
Chemical composition | |||||||
Material | C | Si | Mn | P | S | Cr | Ni |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | ≤8.0-10.5 |
304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | ≤8.0-10.5 |
Mechanical property | ||||
Material | YS(Mpa) | TS(Mpa) | EL(%) | Hv |
304 | ≥205 | ≥520 | ≥40 | ≤200 |
304L | ≥175 | ≥480 | ≥40 | ≤200 |
3.Product show
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