ASTM A36 steel supplier, A36 steel application

ASTM A36 steel is the most commonly used mild and hot-rolled steel. It has excellent welding properties and is suitable for grinding, punching, tapping, drilling and machining processes
ASTM A36 steel chemical composition

C	Cu	Fe	Mn	P	Si	S
0.25-0.29	0.20	98	1.03	0.04	0.28	0.05

ASTM A36 steel mechanical properties

Mechanical properties	Tensile strength, ultimate	Tensile strength, yield	Elongation at break(in 200mm)	Elongation at break(in 50mm)	Modulus of elasticity	Bulk modulus(typical for steel)	Shear modulus	Poisons ratio
Metric	400-550Mpa	250Mpa	20%	23%	200Gpa	140Gpa	79.3Gpa	0.26
Imperial	58000-79800psi	36300psi	20%	23%	29000ksi	20300ksi	11500ksi	0.26

ASTM A36 steel is easy to weld using any type of welding methods, and the welds and joints so formed are of excellent quality.
The machinability rate of ASTM A36 is estimated to be 72%, and the average surface cutting feed of ASTM A36 is 120 ft/min. Machining of ASTM A36 steel is not as easy as that of AISI 1018 steel.
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