4135/4140/4142/6150 Alloy Coil EN10083-3

EN 10083-3 steel is an alloy steel used for quenching and tempering. This standard regulates the technical delivery conditions of alloy steels.

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Carbon Steel Coil

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Carbon Steel Coil

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Product Introduction

There are steel types 50CrMo4, 51CrV4, 20MnB5, 34CrMo4, 42CrMo4, and 27MnCrB5-2. EN 10083-3 steel coil has high strength, high toughness and good hardenability. This alloy requires high-temperature preheating before welding to relieve stress after welding. EN 10083-3 steel coils are used in the manufacture of tools that require good formability and high strength. It is usually chosen to manufacture large and important parts, such as heavy-duty mechanical shafts, turbine shaft blades, high-load transmission parts, fasteners, crankshafts, gears, and heavy-duty parts of electric motor structures, etc..

Product Name	Carbon Steel Coil
Thickness	0.1mm-16mm
Width	12.7mm-1500mm
Coil inner	508mm/610mm
Surface	Black skin, Pickling, Oiling,etc
Material	S235JR,S275JR,S355JR,A36,SS400,Q235,Q355,ST37, ST52,SPCC,SPHC,SPHT,DC01,DC03,etc
Standard	GB,GOST,ASTM,AISI,JIS,BS,DIN,EN
Technology	Hot rolling, Cold rolling, Pickling
Minimum Order Quantity	25Tons

Chemical Composition

Brand	C	Si max	Mn	P max	S max	Cr	Mo	V
34CrMo4	0.3-0.37	0.40	0.6-0.9	0.025	0.035	0.9-1.2	0.15-0.3	-
42CrMo4	0.38-0.45	0.40	0.6-0.9	0.025	0.035	0.9-1.2	0.15-0.3	-
50CrMo4	0.46-0.54	0.40	0.5-0.8	0.025	0.035	0.9-1.2	0.15-0.3	-
51CrV4	0.47-0.55	0.40	0.7-1.1	0.025	0.025	0.9-1.2	-	0.1-0.25

Mechanical Properties

Thickness mm	Re min. N/mm2	Rm N/mm2	A min %	From min %	KVb min J
≤ 8	900	1000-1300	10	40	-
8-20	750	1000-1200	11	45	35
20-60	650	900-1100	12	50	35
60-100	550	800-950	13	50	35
100-160	500	750-900	14	55	35

Scope of Application

EN 10083-3 steel plates are used to manufacture tools that require good plasticity and high strength. It is usually selected to manufacture large parts and important parts, such as heavy mechanical shafts, turbine shaft blades, high loads of transmission parts, fasteners, crankshafts, gears, and heavy-duty parts of motor structures.

Equivalent Material

European Standard	American Standard	German Standard	Japanese Standard	National Standard	International Standards
34CrMo4	4135	34CrMo4	SCM435H	35CrMo	34CrMo4
42CrMo4	4140, 4142	42CrMo4	SCM440H	42CrMo	42CrMo4
50CrMo4	-	50CrMo4	-	50CrMo	50CrMo4
51CrV4	6150	50CrV4	SUP10	50CrVA	51CrV4

For the steel industry, customers care not only about quality control, on-time delivery and providing favorable prices, but also about adding value through the services we provide. We work with customers to continuously improve steel quality.

Bao Steel (Qingdao) Co., Ltd.

Bao Steel (Qingdao) Co., Ltd. is a large-scale enterprise group focusing on steel production and raw material import and export trade, integrating trade, industry, logistics and services, covering an area of 60,000 m². After years of development, the business scope has expanded to the Middle East, Latin America, Australia, South Korea, Europe, Russia and even Africa. It has established a broad product sales and raw material procurement network at home and abroad, and sincerely provides customers with professional and thoughtful services. After development, the company already has a group of high-quality employees with professional knowledge and experience in production, trade, shipping, modern logistics and other fields. We will make full use of modern management and information technology to cultivate our unique core capabilities and provide high-quality, reliable value-added services and strong support to all sectors of society.

Honor

The company has passed ISO9001 international quality management system certification and CE certification, and obtained provincial enterprise letters of credit, enterprise credit certificates, etc.

Carbon Steel Coil

FAQ

What is your MOQ?

Usually our MOQ is one container, but it is different for some items, please contact us for details.

What is your terms of payment?

We usually accept T/T in advance, L/C for large sum.If you prefer other payments terms, please discuss.

What is your delivery time?

For products in stock, we can ship it within 7 days after receiving the deposit. For custom order, production time is 15-30 workdays after received the deposit.

How could you guarantee your products?

Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.

Will all costs be clear?

Our quotation is easy to understand and will not incur any additional costs.

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