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Material type
Metal
Material name
Mild steel A36 | 1.025 | Fe 410
Process compatibility
CNC machining
A36 is ASTM established grade and it is most common structural steel. It is the most commonly used mild and hot-rolled steel. A36 is strong, tough, ductile, formable and weldable and It has excellent properties suitable for grinding, punching, tapping, drilling and machining processes.
David Mechanical Engineering Lead at Protolabs Network
Mechanical properties
Ultimate tensile strength
400 - 520 MPa
Yield strength
250 - 290 MPa
Young's modulus
(modulus of elasticity)
(modulus of elasticity)
190 - 200 GPa
Elongation at break
21 - 22 %
Physical properties
Corrosion resistance
Poor
Magnetism
Semi-magnetic
Weldability
Excellent
Thermal properties
Maximum service temperature
Variable °C
Thermal expansion coefficent
11 - 11.7 10^-6/ºC
Thermal conductivity
50 W/(m⋅°C)
Electrical properties
Electrical resistivity
16 - 19 μΩ*cm
Post treatments
Post-Processing
Cold working
Anodizing compatibility
Not suitable
Common applications
Structural application
Automotive industry
Heavy equipment
Oil & Gas industry