RAJUL STEEL CENTRE
Stainless Steel Grade 303
Grade 201 stainless steel has potential formability, corrosion resistance, and fabricability. It is quite similar to 301 stainless steel. The following Resources give some more details about grade 201 stainless steel.
Grade 201 stainless steel is used for various purposes, like many kinds of severely formed parts, roofing for railway trailers and cars to siding can be used for welding
Equivalent Grades Of Stainless Steel 303
​
-
ASTM A276
-
ASTM A412
-
ASTM A666
-
SAE 30201
Some, of the equivalent grades of Stainless 303 Are:-
-
EN 58M
-
BS 303S31
-
UNS S30300
-
Euronorm 1.4305
Chemical Composition Of Stainless Steel 303
This is the chemical Composition of Stainless Steel 303.
Element Content (%)
Iron,Fe balance
Chromium, Cr 17- 19
Manganese, Mn 0-2.0
Nickel, Ni 8-10
Silicon, Si 0-1.0
Carbon, C 0-0.10
Phosphorous, P 0-0.4
Sulfur, S 0-0.15
Physical Properties Of Stainless Steel 303
This is the ​​Physical Properties of Stainless Steel 303.
Properties Value
Density 8.03 kg/m3
Melting Point 1455°C
Modulus of Elasticity 193 GPa
Electrical Resistivity 0.72 x 10-6 Ω.m
Thermal Conductivity 16.3 W/m.K
Thermal Expansion 17.3 x 10-6/K
Mechanical Properties Of Stainless Steel 303
Properties Value
Tensile Strength (MPa) 500-750 MPa
Proof Stress (MPa) 190 Min MPa
Elongation A5 mm 35 Min %
Hardness Brinell 230 Max HB