Jiangsu Steel Group Co., Limited

Stainless steel manufacturer OEM & ODM

The role of 300 series stainless steel round bar

Inquiries : 3 - 2016-12-8 17:20:44

There are many kinds of stainless steel profiles, today we talk about stainless steel round bar. As we all know, 200/300/400 series are is common grade we use in our life. Subdivide the kinds and too lots so we pick 300 series stainless steel and shortly introduce it.



316l stainless steel round bar
There is Molybdenum and low carbon in 316l stainless steel round bar which will make the ability of resistance to pit corrosion greatly superior to 304l stainless steel bar in the ocean and chemical industrial environment.

304l stainless steel round bar
As 304 low carbon steel, the corrosion resistance is similar to 316L under normal circumstances.But the grain boundary corrosion resistant ability will be more excellent after being welded.It can also adhere to the excellent corrosion resistance without heat treatment.


316 stainless steel round bar
It has excellent corrosion resistance,heat resistance,strength in low temperature and mechanical properties:the good hot workability for punching, winding ,etc.There is no heat treatment for hardening surface.Application: tableware, ambry ,boiler ,car accessories, medical appliance, building materials, food industry£®temperature - 196 °™700°„C).



310 stainless steel round bar
The primary features:high temperature resistant.It usually is used for boiler ,car exhaust pipe.Other performance performs normally.

310s stainless steel round bar
It is Cr-Ni austenitic stainless steel and has excellent oxidation resistance, corrosion resistance.Due to high percentage of chromium and nickel, 310s stainless steel has much better creep strength.It can continue to work and has excellent at high temperature.

303 stainless steel round bar
303 stainless steel is more easier to machine than 304 stainless steel after being added a few of sulfur and phosphorus. Other performance is similar to 304 stainless steel.



302 stainless steel round bar
302 stainless steel round bar are widely used in car accessories,aerospace,hardware tools, chemical.  The details of application follows: arts and crafts, bearing, slide, medical equipment, electrical appliances, etc.


301 stainless steel round bar
It has good ductility and is used for forming products.It also can agile hardening by mechanical processing.The good weldability,abrasion resistance and fatigue strength is better than 304 stainless steel.