Non-metallic Mineral Deposit
Description
1020?cold drawn bar or cold finished bar, carbon steel, Dia: 2-100mm
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APPLICATIONS:
Plain carbon steel for mechanical engineering and automotive components.
It is usually supplied untreated but can be supplied to order in the normalized or finally heat treated (quenched and tempered to & quot;Q& quot; or & quot;R& quot; properties), which is adequate for a wide range of applications.
It is a very popular grade of through-hardening medium carbon steel, which is readily machinable in any condition. It is suitable for the manufacture of parts such as general-purpose axles and shafts, gears, bolts and studs. It can be further surface-hardened typically to 50-55 HRC by induction processes, producing components with enhanced wear resistance.
In its heat treated forms possesses good homogenous metallurgical structures, giving consistent machining properties.
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RELATED SPECIFICATIONS:
European: 1020/ C22 (Ck22) /070M20,
Germany W.Nr 1.0402 C22
W.Nr 1.1151 CK22
Great Britain: BS970 - Part 3 - 1991 070M20
BS970 - 1955 EN3B
USA: AISI C1020
ASTM A29/A29M - 91 1020
SAE 1020
UNS G 10200
Japan: JIS G 4051 S20C
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Size range:
Dia: 2-100mm
Length Random Length, Fixed Length, etc.
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The tolerance:
Black, Peeled K12, Cold Drawn, Turned & Polished H10, H11, Precision Ground H9, H8
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Chemical composition(%):
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Grade | C | Si | Mn | P | S | Cr | Mo |
1020 | 0.18-0.25 | / | 0.30-0.60 | 0.040 max | 0.050 max | / | / |
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Packing: Plastic reel shaft, and bound, iron wire frame, the paper barrel etc
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Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.?
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SHANGHAI UNITE STEEL TRADING CO., LTD
Hydraulic Cylinder Steel Tube,Cold Drawn Steel Tube,Cold Rolled Steel Tube聽
Address: Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China,
Shanghai, Shanghai
China, 200000
Tel: 86-21-35316960
Fax: 86-21-35316961
