Ti is added in the 321 stainless steel as a stable element, so it is better than 316 stainless steel under high temperature. 321 stainless steel owns good wear resistance and corrosion resistance in both organic acids and inorganic acids at different temperature and concentration, especially in oxidizing medium. It is often used to manufacture the line and conveying pipeline of the acid container and wear resistant equipment.

Application area:

Chemical industry,,construction industry ,outdoor equipment and many other areas.

Chemical composition(WT%)

(C) :≤0.08

(Si) :≤1.00

(Mn) :≤2.00

(Cr) :17.0 to 19.0

(P) :≤0.035

(S) :≤0.030

(Ni) : 9.0 to 12.0

(Ti): ≥5×C%

physical property

tensile strength:≥520MPa

Yield strength:≥205MPa

Elongation:more than 40%

The normal OD of 321 stainless steel bar is from 4mm to 100mm, the usual length is 4m and 6m.

Usually, it only takes 3 working days for us to make delivery if the products are ready in stock.

Of course, unusual size can also be customized according your request.

FAQ: 

Is stainless steel recyclable?

In the current development of circular economy environment, we should adhere to the sustainable development .Stainless steel is most consistent with the requirement of green environmental protection. Stainless steel has become one of the most recycled materials because it can be recycled 100% and reused.

In theory, if the amount of scrap is adequate, stainless steel can be smelted entirely with scrap steel. At the same time, stainless steel has the lowest material consumption ehich is the most outstanding stainless steel as corrosion resistant, heat-resistant, durable and excellent structural materials.

321 stainless steel round bar 

321 stainless steel round bar (customized size)