1045 / S45C / S45K Cold Drawn Bar Dia 2-100 Mm Round Shape Smooth / Bright Surface

1045/S45C/S45K cold drawn bar, cold finished bar for mechnical purpose, Dia: 2-100mm

Application

Cold Drawn steel round bar are widely used in machinery making, autombile making, railway, mine machinery, petoleum machinry, agricultural machinery and civil archtectue such as all kinds of shafts, screws, connecting rods, hardware tools, gears, standard parts, spanners fasteners, structural parts for automobile and agricultural machinery, outer and iner sleeves, rollers and balls for bearing making.

Related specification:

European: C40, C45, Ck40,Ck45, Cm40, Cm45,

Germany DIN 1.1191 DIN1.1201

Great Britain: BS970: 1955 EN8,

BS970/PD970: 1970 onwards 080M40, 080M46, 060A47

USA: ASTM A29 , ASTM A510 , ASTM A519 ,

SAE J403 , SAE J412 , SAE J414 , UNS G10450

SAE: 1045, 1049, 1039, 1040, 1042, 1043, 1045.

Japan: JIS S 45C , JIS S 48 C

Chemical composition:

Size range:

Dia: 2-100mm

Length Random Length, Fixed Length, etc.

The tolerance:

Black, Peeled K12, Cold Drawn, Turned & Polished H10, H11, Precision Ground H9, H8

Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.

Packing: Plastic reel shaft, and bound, iron wire frame, the paper barrel etc

Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!