Add：No.168 Qiangao road, Beitang District, Wuxi city, Jiangsu, P.R.China 
86-13656198611
fanny@xdtsteel.com
Chemical Composition and Mechanical Property
Grade（材质） | C(%)（碳） | Si(%)（硅） | Mn(%)（锰） | P(%)（磷） | S(%)（硫） | Cr(%)（铬） | Ni(%)（镍） | Mo(%)（钼） | Cu(%)（铜） |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | ---- |
316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | ---- |
Grade（材质） | TS(Mpa)（抗拉强度） | YS(Mpa)（屈服强度） | El(%)（伸长率） | rate of reduction in area(%)（断面收缩率） | Density(g/cm3)（密度） |
316 | ≥520 | ≥205 | ≥40 | ≥60 | 7.98 |
316L | ≥480 | ≥177 | ≥40 | ≥60 | 7.98 |
Technical（工艺） | Thickness（厚度） | Width（宽度） | Finish（表面） | Origin（产地） |
Cold rolled | 0.4mm-6.0mm | Standard width in China:1000mm 1219mm 1500mm Special width:can be ordered | 2B / No.4 / HL / BA / Mirror etc | TISCO / ZPSS . JISCO / Baosteel etc |
Hot rolled | 3.0mm-80.0mm | Standard width in China: 1219mm 1500mm 1800mmm 2000mm Specail width:can be ordered | No.1 | TISCO / ZPSS / JISCO etc |
Applications
316 and 316L stainless steel is widely used in pulp and paper equipment heat exchangers, dyeing equipment, film washing equipment, pipelines, coastal areas outside the building materials, marine, industrial air field.Also used in the field of solenoid valve, mainly used in the shell, clamp, ball, valve body, valve seat, nut, stem and so on.
316L stainless steel also has good resistance to chloride corrosion, so it is often used in marine environment.What’s more,with good welding performance, can use all standard welding method for welding.
321 stainless steel sheet
About 321 stainless steel
321 stainless steel belongs to austenitic stainless steel, its performance is very similar to the 304, but due to the addition of the metal titanium, it has a better intergranular corrosion resistance and high temperature strength. The addition of titanium, making it effective control of the formation of chromium carbide.
Excellent high-temperature stress of 321 stainless steel with a breaking (Stress Rupture) properties and high temperature creep resistance (Creep Resistance) stress mechanical properties are superior to 304 stainless steel.
201 stainless steel sheet
About 201 /202 stainless steel
201 stainless steel is the most widely used in the 200 series. Because 201 stainless steel With"acid"and "alkali resistance"and"high density", "no bubbles", "no pinhole, polishing".
201 is the choice of all kinds of "watchcase", "watchband bottom”,"decorative tubes", "industrial tubes", and a plurality of products with shallow drawing etc.
Compared with 201 grade,the only difference with 201 is that the Nickle contenting,and with the same applications,characteristic etc.
309/309S stainless steel sheet
309/309S stainless steel
309S is cutting stainless steel containing sulfur, the main requirements for cutting and surface finish high occasions. Widely used in important areas boilers, energy (nuclear power, thermal power, fuel cells), industrial furnaces, incinerators, furnaces, chemical, petrochemical, and other.
The only difference is that 309 stainless steel does not contain sulfur, and now basically produce steel 309S material. Both can be summed up as the same material.,have the same purpose.To some extent, the carbon content of 309S is lower than 309.
No.168 Qiangao road, Beitang District, Wuxi city, Jiangsu, P.R.China
+86-13656198611
fanny@xdtsteel.com