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Qingdao Teste Metal Products Co., Ltd.

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City:qingdao

Province/State:shandong

Country/Region:china

Contact Person:MsTina

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China Round Low Temperature Carbon Steel Bar Astm AISI 1045 1020 wholesale

Round Low Temperature Carbon Steel Bar Astm AISI 1045 1020

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Certification :ISO 9001 ,CE

Place of Origin :Jiangsu,China

MOQ :1 PCS

Payment Terms :L/C, T/T, Western Union

Supply Ability :5000 Ton/Tons per Month

Delivery Time :7~10 working days

Product name :Carbon Steel Round Bar

Diameter :3mm~50.8mm,over 50.8mm~300mm

Delivery condition :Annealing,Normalized,Quench+Temper

Surface :Black Finish,Peeled,Rough Turned

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AiSi 1020 CARBON STEEL bar

AISI 1020 Steel is low hardenability and low tensile carbon steel carbon steel. And its Brinell hardness of 119 – 235 and tensile strength of 410-790 MPa. It is normally used in turned and polished or cold drawn condition. AISI 1020 steel ( JIS S20C steel) is resistant to induction hardening or flame hardening due to its low carbon content.

EQUIVALENT GRADE OF ASTM 1020

Europe EN	Germany DIN	China GB	Japan JIS
C22E	CK22/1.1151	20	S20C

CHEMICAL COMPOSITION: AISI 1018 VS AISI 1020

Element	C	Mn	Fe	P	S
AISI 1018	0.14~0.20%	0.60~0.90%	98.81~99.26%	0.040%	0.050%
AISI 1020	0.17~0.23%	0.30~0.60%	99.08~99.53%	0.040%	0.050%

HEAT TREATMENT

It can be heat treated at the following temperatures:

Normalizing at 899°C – 954°C (1650°F-1750°F)
Annealing at 843°C – 871°C (1550°F-1600°F)
Stress relieving at 677°C – 927°C (1250°F-1700°F)
Carburizing at 899°C – 927°C (1650°F-1700°F)
Hardening at 788°C – 816°C (1450°F-1500°F)