SAE J403 1020 steel plate is one of the commonly used mild steel, has a good structural properties. SAE J403 1020 steel plate Hardness and strength are obtained by heat treatment when the percentage of carbon content is increased but the ductility is reduced. SAE J403 1020 steel plate may be hardened by heating to 1500-1670F and then quenching. When the carbon content reaches 0.20% and the manganese content reaches 0.50%, it has better strength and ductility. SAE J403 1020 steel plate is widely used in various applications by various surface treatments such as turning, polishing and cold drawing.
SAE J403 1020 Physical properties:
| Property |
Value in metric unit |
Value in US unit |
||
|
Density |
7.872 *10³ |
kg/m³ |
491.4 |
lb/ft³ |
|
Modulus of elasticity |
200 |
GPa |
29000 |
ksi |
|
Thermal expansion (20 ºC) |
11.9*10-6 |
ºCˉ¹ |
6.61*10-6 |
in/(in* ºF) |
|
Specific heat capacity |
486 |
J/(kg*K) |
0.116 |
BTU/(lb*ºF) |
|
Thermal conductivity |
51.9 |
W/(m*K) |
360 |
BTU*in/(hr*ft²*ºF) |
|
Electric resistivity |
1.59*10-7 |
Ohm*m |
1.59*10-5 |
Ohm*cm |
|
Tensile strength (hot rolled) |
380 |
MPa |
55100 |
psi |
|
Yield strength (hot rolled) |
165 |
MPa |
29700 |
psi |
|
Elongation (hot rolled) |
25 |
% |
25 |
% |
|
Hardness (hot rolled) |
66 |
RB |
66 |
RB |
|
Tensile strength (cold drawn) |
420 |
MPa |
60900 |
psi |
|
Yield strength (cold drawn) |
205 |
MPa |
50800 |
psi |
|
Elongation (cold drawn) |
15 |
% |
15 |
% |
|
Hardness (cold drawn) |
73 |
RB |
73 |
RB |
SAE J403 1020 Chemical composition（%）:
| Carbon, C |
0.17 - 0.230 % |
|
Iron, Fe |
99.08 - 99.53 % |
|
Manganese, Mn |
0.30 - 0.60 % |
|
Phosphorous, P |
≤ 0.040 % |
|
Sulfur, S |
≤ 0.050 % |
SAE J403 1020 Applications:
SAE J403 1020 Parts, shafts, gears and general engineering parts used in industrial applications can also be used for automobile production.
SAE J403 1020 Specification:
According to customer requirements
Katalor is a professional SAE J403 1020 steel plate manufacturer and supplier, if you need SAE J403 1020 steel plate please contact us immediately.
Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail: info@katalor.com
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
