China AISI ASTM Stainless Steel Sheet

321 is a titanium stabilized austenitic chromium-nickel stainless steel which was developed to provide an 18-8 type alloy with improved intergranular-corrosion resistance. This material is stabilized against chromium carbide formation by the addition of titanium. Since titanium has a stronger affinity for carbon than chromium, titanium carbide precipitates within the grains instead of forming at the grain boundaries. 321 stainless steel should be considered for applications requiring intermittent heating between 800ºF (427ºC) and 1650ºF (899ºC), or for welding under conditions which prevent a post-weld anneal. 321 stainless steel is non-magnetic.

We supply 321 stainless steel sheet in a variety of lengths and widths and can custom cut to your exact specifications. Our stainless steel coil can also be slit to your desired width. We are also suppliers of hex bar and 321 round bar stock.

Type304/304L/321/316L/316Ti/309S/310S/2205/2507/904L/201/202/430 etcThickness3mm-60mmWidthness1500/1800/2000mm or as customizedLength3000/6000mm or as customizedStandardJIS, AISI, ASTM, GB, DIN, ENApplicationBridge,vessel,roofing,car

Grade CMnSiPSCrMoNiNOther321min.
max-
0.082.000.750.0450.03017.0
19.0-9.0
12.00.10Ti=5(C+N)
0.70

GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (μm/m/°C)Thermal Conductivity (W/m.K)Specific Heat 0-100 °C (J/kg.K)Electrical Resistivity (nΩ.m)0-100 °C0-315 °C0-538 °Cat 100 °Cat 500 °C321802719316.617.218.616.122.2500720

We main supply 201,202,304,304L,316,316L,321,410,420,430,309S,310S,904L,2205 etc.

No.1, 2B, BA, No.4, Hairline, 6k, 8k ( mirror ) etc.

Finish

Thickness

Characteristics

Applications

No. 1

3.0mm~50.0mm

Finished by hot-rolling

Chemical industry

No. 2B

0.3mm~6.0mm

Finished by heat treatment

General Application

No. BA (Bright Annealed)

0.5mm~2.0mm

Bright heat treatment

Kitchen utensil

No. 4

0.4mm~3.0mm

Polishing

Milk & Food processing

HL(Hair Line)

0.4mm~3.0mm

Finished by continuous heating

Architectural purposes

Aircraft piston engine manifoldsExpansion jointsThermal oxidizersRefinery equipmentHigh temperature chemical process equipment

stainless steel plates, coils, pipes, bars, flat bars, circles, H beams etc.

Founded in 1996, Jiangsu New Qiujing Stainless Steel is an integrated corporation supplying and trading stainless steel coils/sheets/pipes/bars. Our headquarters is located in Wuxi, one of the biggest stainless steel production centers in China.
After 15 years of development, we have greatly improved our capacities. Our facilities cover an area of nearly 135,200 square meters and we employ 300 workers. We also have five other branches around mainland China.

A:Our normal lead time is 7-15 working days.,but we have many models in stock,We will let you know the estimated lead time after payment as soon as possible.
A: Yes, we have products in stock,as we are the first agent of famous factory, we also have the processing center in factory, you can full of confidence in us.
A:100% self-inspection before packing , or you can make inspection on our products by third party inspection.
A: We are warmly welcome you to visit our factory.