303 stainless plate is a common stainless steel material that is widely used in machinery manufacturing, automobile manufacturing, electronic devices and other fields. It has good corrosion resistance, formability and machining performance, and is a cost-effective stainless steel material.
303 stainless steel plate has many important characteristics including:
- excellent corrosion resistance: 303 stainless steel contains chromium and nickel elements, which can effectively resist corrosion such as oxidation and acid etching.
- 303 stainless steel plate has good processing performance and forming performance,and can meet the production needs of different shapes and sizes.
- In addition, 303 stainless plates also have the features of high strength, high temperature strength, wear resistance, etc., and can be used for a long time in harsh working environments.
303 Stainless Plate Specification
|
Type |
Stainless Steel Plate |
|
Thickness |
1.5-15mm |
|
Standard |
JIS,AISI,ASTM,GB,DIN,EN,BS |
|
Length |
customized |
|
Certificate |
CE, ISO, support third party inspection |
|
Grade |
200 Series, 300 Series, 400 Series,etc |
|
Model Number |
303,304, 316L ,321, 201,etc |
|
Technique |
Cold Rolled ,Hot Rolled |
|
Tolerance |
±1% |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
303 SS Material Properties
|
Grade |
UNS No |
Old British |
Euronorm |
Japanese JIS |
||
|
BS |
En |
No |
Name |
|||
|
303 |
S30300 |
303S31 |
58M |
1.4305 |
X8CrNiS18-9 |
SUS 303 |
303 Material Chemical Composition
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Se |
|
|
303 |
min. max. |
– 0.15 |
– 2.00 |
– 1.00 |
– 0.20 |
0.15 – |
17.0 19.0 |
– |
8.0 10.0 |
– |
SS 303 Material Mechanical Properties
|
Grade |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness |
|
|
Rockwell B (HR B) |
Brinell (HB) |
||||
|
303 |
– |
– |
– |
– |
262 max |
303 Stainless Steel Physical Properties
|
Grade |
Density (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°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
303 |
8027 |
193 |
17.3 |
17.8 |
18.4 |
16.3 |
21.5 |
500 |
720 |
302 Stainless Plate Surface Finish
302 stainless steel plate have different surface finishes, such as 2B (cold-rolled, annealed, and pickled), NO.1 (hot-rolled, annealed, and pickled), BA (bright annealed), among others.
Details:
- No.1: Hot rolled, annealed, and pickled
- No.2B: Cold-rolled, annealed, and pickled with a bright finish
- No.4: Polished with a 150-180 grit finish
- Hairline: Polished with a 240 grit finish
- BA: Bright annealed and polished
Multiple specifications are available.
JBLSTEEL is a premier manufacturer, supplier, and exporter of high quality 302 stainless steel plates and sheets. Our large stock of 302 stainless plates and sheets suit for a wide range of industries, including chemical processing, oil and gas, food processing, and more.We also offer customized services based on our clients' specifications, sizes, thickness, and surface smoothness requirements.
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