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Custom size a36 steel plate frame cutting steel a36

What is ASTM A36 steel plate
The A36 steel developed by ASTM international is one of the popular and widely used carbon structural steels which is mild and hot rolled. ASTM A36 has ultimate welding properties and it is perfectly suitable for punching, grinding, drilling, tapping and machining processes.

ASTM A36 steel plate chemical composition:

Thickness (mm)	All	≤20	>20≤40	>40≤65	>65≤100	>100
Carbon, max, %	0.26	0.25	0.25	0.26	0.27	0.29
Manganese, %	-	-	0.80-1.20	0.80-1.20	0.85-1.20	0.85-1.20
Phosphorus, max, %	0.04	0.04	0.04	0.04	0.04	0.04
Sulfur, max, %	0.05	0.05	0.05	0.05	0.05	0.05
Silicon, %	0.40	0.40	0.40	0.15-0.40	0.15-0.40	0.15-0.40
Copper, min, %	0.20	0.20	0.20	0.20	0.20	0.20

ASTM A36 steel plate mechanical properties:

Mechanical Properties	Metric	Imperial
Tensile Strength, Ultimate	400 - 550 MPa	58 - 80 ksi
Tensile Strength, Yield	250 MPa	36 ksi
Elongation at Break (in 200 mm)	20%	20%
Elongation at Break (in 50 mm)	23%	23%
Modulus of Elasticity	200 GPa	29000 ksi
Bulk Modulus (typical for steel)	140 GPa	20300 ksi
Poissons Ratio	0.26	0.26
Shear Modulus	79.3 GPa	11500 ksi

The mechanical properties of this steel can be changed or altered through different heating treatments.

Heat treatment methods and performances of ASTM A36 steel plate:
ASTM A36 steel plate is subjected to the normalization treatment at 899°C to 954°C that is at 1650°F to 1750°F, to annealing treatment at 843°C to 871°C that is at 1550°F to 1600°F, to stress relieving process at 677°C to 927°C that is at 1250°F to 1700°F, to carburizing process at 899°C to 927°C that is 1650°F to 1700°F and to hardening process at 788°C to 816°C that is 1450°F to 1500°F. Hardening process is strongly required when hardness and strength are the desired prime properties in design. Normalization treatment is done as the final treatment after the manufacturing process.

The properties of ASTM A36 steel plate allow it to deform steadily as the stress is increased beyond its yield strength in order to allow the bridges, buildings and any other constructions to stand long enough by allowing the inhabitants to exit safely before any collapse takes place. ASTM A36 steel plate has very good yield strength that is it has yield strength of 36,000 psi and it also has a high allowable bending stress of 22,000 psi.

ASTM A36 steel plate advantages and usage:
ASTM A36 steel plate is highly used in construction of oil rigs and in forming bins, tanks, bearing plates, rings, jigs, cams, forgings, templates, gears, base plates, stakes, fixtures, sprockets, forgings, brackets, ornamental works, stakes, agricultural equipment, automotive equipment, machinery parts and frames. ASTM A36 steel plate is also used for various parts that are produced by flame cutting. The parts include walkways, boat landing ramps, parking garages, and trenches. The ductility of ASTM A36 steel plate allows it to be used neither as cable nor as reinforcing bar. This steel is strictly regulated by ASTM that is by American Society for Testing and Lindenhurst health and fitness center Materials.

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