40Cr Carbon Steel Coil

40Cr Carbon Steel Coil

High Strength: Structural Alloy Steel 40Cr has a high tensile strength and yield strength, making it ideal for use in applications that require high strength and durability.

Good Toughness: Structural Alloy Steel 40Cr has good toughness, which means it can withstand impacts and shocks without fracturing or breaking.

Wear Resistance: Structural Alloy Steel 40Cr has good wear resistance, making it ideal for use in applications that require resistance to abrasion and wear, such as in gears, shafts, and other mechanical components.

Good Hardenability: Structural Alloy Steel 40Cr has good hardenability, which means it can be heat-treated to increase its hardness and strength.

Machinability: Structural Alloy Steel 40Cr has good machinability, which means it can be easily machined to create custom shapes and sizes.

Weldability: Structural Alloy Steel 40Cr has good weldability, which means it can be easily welded using common welding techniques.

Corrosion Resistance: Structural Alloy Steel 40Cr has good corrosion resistance, which means it can withstand exposure to harsh environments and corrosive materials.

Versatility: Structural Alloy Steel 40Cr is a versatile material that can be used in a wide range of applications, such as in gears, shafts, axles, and other mechanical components.

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Product Name40Cr carbon steel coil Structural Alloy Steel
ThicknessCold rolled:0.06mm-3.0mm; Hot rolled: 1.0mm-20mm
Width1500mm – 2500m or customized as required
LengthAll Sizes Can be customzied
Surface FinishAll Sizes Can be customzied
CertificationsISO 9001 BV SGS
PackingIndustry standard packaging or according to client’s requirement
Payment TermsT / T or L / C at sight
Trade TermsEXW, FOB, CIF, CFR
Delivery timeFast delivery in 7 days, up to order quantity
QualityMill Test Certificate supplied with the shipmenT / Third part inspection is acceptable
Packing DetailStandard export package: Wooden pallet + paperboard + steel strip Customized requirements are accepted
Cutting TypeAll Sizes Can be customized
MOQ1 Ton
Capacity10, 000 ton per month

40Cr Grade Worldwide Equivalents
5140 / G5140041Cr4 / 1.7035y40CrSCr44042C4530A40 / 530M4041Cr42245

Chemical composition

Mechanical properties
TensileYieldBulk modulusShear modulusPoisson’s ratioIzod Impact

Video Inspection

Our company has decades of experience, all products are shipped directly from the factory, integrating cutting/forming/surface processing one-stop service. We accept on-site and online video inspections to give you the most complete service guarantee.

Free Sample

We will provide free samples for every customer, as long as you place an order and pay successfully, we will give free samples in every order.

Quick Quote for 12h

We have efficient pre-sales and after-sales services. Although our customers come from all over the world, we will guarantee that your information will be replied within 12 hours.

Prompt Delivery

Our products are shipped directly from the manufacturer, usually within 3 days after you place an order. If it is a custom order, the delivery will not exceed 15 days.

Quality Assurance

We are an excellent and reliable steel supplier, we only produce high-quality carbon steel products, we are the choice of 5000+ customers. We have a complete production line and precision processing workshop, just to ensure the high quality of each product.

ISO, BV, TUV, SGS Certification

We have strict quality control over our products and have obtained ISO certification as well as ISO 9001 certification. We have established relationshios with many countries around the world and also have access to many export certificates (BV, TUV, SGS).

Accept Customizationn

We have standard stock and custom cuts, support OEM/ODM, meanwhile we have a variety of forms and sizes to choose from, and can accept custom size products.

Flexible MOQ

We can accept flexible MOQ, and at the same time, we can accept MOQ as minimum as 1 ton product.

24 hours Service

Our company provides professional 24-hour service, one-stop answering questions about various environmental processes for you, guaranteeing you various answers from purchase to after-sales, and providing emergency services 24/7.

Our Happy Clients


Trusted by our customers from all the world.

I recently ordered steel products from this company, and I was blown away by their exceptional service and product quality. Their prompt delivery ensured that my order arrived in just a few days, exceeding my expectations. The free samples they provided gave me confidence in the high-quality carbon steel products I would be receiving. Additionally, their 24-hour service was a lifesaver when I had urgent inquiries and needed immediate assistance. I highly recommend this company for their commitment to quick and reliable delivery, as well as their dedication to customer satisfaction.

Alkaram - Rice Engineering Pvt Ltd

I have been a loyal customer of this steel supplier for years, and their commitment to quality assurance is unmatched. The ISO, BV, TUV, and SGS certifications they hold speak volumes about the high standards they maintain in their production processes. Their flexible MOQ has made it convenient for me to place smaller orders without any hassle. Moreover, their quick quote response within 12 hours showcases their efficiency and attention to customer needs. I highly recommend this company for their impeccable quality assurance and their ability to accommodate various order sizes.

Abdullah AlAdawi

I recently discovered this steel supplier, and I am extremely satisfied with their services. The customized products they offer perfectly fit my project requirements. Their acceptance of customizations and their ability to deliver within 15 days ensured that my project stayed on track. The prompt delivery, coupled with their excellent customer service, made my experience truly seamless. The free samples they provided allowed me to assess the quality of their steel products firsthand. I highly recommend this company for their excellent customization options and their commitment to timely delivery.



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