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AISI 1020 square pipe

AISI 1020 square pipe applications

AISI 1020 steel is used for simple structural application such as cold headed bolts. AISI 1020 steel also finds use in the following components: axles ,general engineering parts and components ,machinery parts, shafts,

camshafts ,gudgon pins ,ratchets ,light duty gears, worm gears and spindles.

chemical composition of AISI 1020 steel is:

Element	Content
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 %

AISI 1020 Mechanical Properties

Properties		Conditions
Properties		T (°C)	Treatment
Density (×1000 kg/m3)	7.7-8.03	25
Poisson's Ratio	0.27-0.30	25
Elastic Modulus (GPa)	190-210	25
Tensile Strength (Mpa)	394.7	25	annealed at 870°C
Yield Strength (Mpa)	294.8
Elongation (%)	36.5
Reduction in Area (%)	66.0
Hardness (HB)	111	25	annealed at 870°C
Impact Strength (J) (Izod)	123.4	25	annealed at 870°C

Annealing

Full annealing of small C1020 forgings is carried out between 1575 and 1650 º F (860 – 900 º C) followed by furnace cooling at 50 º F (10 º C) per hour, to 1300 º F (700 º C) and air cooling.

Quotations:

FOB/CFR/CIF
Products Inspection:

Issued Original Mill test certificate
Products Service:

Shot blasting and Painting, Cutting, welding and so on
Shipside:

Qingdao, Shanghai, Tianjin, ect.