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1045 cold rolled round bar

$800.00 ~ $1100.00 / Metric Ton

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5yrs

Jinan, Shandong, China

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SHANDONG LE REN SPECIAL STEEL CO., LTD.

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Product description

1045 cold drawn steel round bar

Cold drawn 1045 steel bar is a medium carbon steel grade with good mechanical properties for a various applications. 1045 cold drawn steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle.

Cold finished steel is cold drawn or cold rolled by hot rolled steel. It is typically produced as turned bars or cold drawn bars. Cold drawn steel bar is accomplished by cold drawing a bar through a mould. By cold drawing, the dimensional tolerances, the straightness and the surface roughness of the bars will be improved. In the meanwhile, the mechanical properties will be enhanced, too.

Except cold drawn steel round bar, we can also produce other shapes cold drawn steel bar such as cold drawn round bar, cold drawn steel square bar, cold drawn flat bar and cold drawn hexagonal steel bar. Except cold drawn steel bar, we can also do further processing for turned steel bar, polished steel bar and centerless ground bar.

Specification of 1045 steel bar we supply:

Sizes	Wide range from 14mm to 100mm
Tolerances	Precision to h9, h10, h11 or even small to 0.02mm
Roundness	75% of diameter tolerance
Straightness	Good straightness to 0.5mm/m
Surface roughness	Smooth to 0.8um
Mechanical properties	Yield strength and tensile strength can be improved
Machining	Suitable for machining and welding

1. 1045 steel equivalent material:

GB	ASTM/SAE/AISI	DIN	SCM	AS /NZS1444
45#	Aisi 1045 / sae 1045 / astm 1045	C45 CK45	S45C	AS 1045

2. 1045 steel chemical composition:

Material	Chemical Composition %
	C	Si	Mn	S	P	Cr	Mo
1045	0.42-0.48	0.15-0.35	0.60-0.90	0.035 max	0.035 max	0.035 max	0.035 max

3. 1045 normalized steel mechanical properties:

Mechanical Properties
Yield Strength (MPa)	Tensile Strength (MPa)	Elongation	Reduction of area	Hardness
400 min	640 min	222% min	54% min	32HRC max

4. 1045 steel applications:

Gears	Pins	Rams
Shafts	rollers	sockets
axles	spindles	worms
bolts	ratchets	Light gears
studs	crankshafts	Guide rods
Connecting rods	Torsion bars	Hydraulic clamps

Company Overview

Shandong Le Ren Special Steel CO., Ltd. owns three factories to produce all kinds of steel rod, steel bar and finished steel products. Among three factories, one is to produce steel bars such as annealed, normalized and quenched and tempered steel bar and pi

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Production Certification

Inspection

Our factory is equipped with complete inspection and testing facilities to inspect steel bar dimension tolernaces, corner radius, length, straightness, surface roughness, mechanical properties, AKV,

Packing & Delivery

Most of our steel bar are cold drawn, peeled, ground and polished steel bar which require good surface and straightness. So steel bar packing is v

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