Basic Info.
Model NO.
4140 Alloy Steel Plate
After-sales Service
Supported
Standard
ASTM, GB, JIS, En, Is 2062
Certification
ISO, RoHS, IBR
Application
Engineering Steel Purpose
Special Use
Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
Product Type
Alloy Structural Steel Plate
Payment Term
Tt, L/C, OA, D/P, etc
Services
Cutting, Beveling, Bending, Drilling, Welding
Surface
Mild/Carbon/Black/Pickled/Oiled
Production Line
2800/3000/3500/4100/4300/4800/5000/5500mm
Weight of Single Plate
50 Tons Max.
Transport Package
Standard Export Package, or as Required
Specification
4-700*1500-4700*18000 Max.
Product Description
Product Description
ASTM A829 SAE 4140, also known as AISI 4140 steel, is categorized as a chrome molybdenum series alloy steel plate. This type of steel offers superior wear resistance in comparison to steel grades with lower carbon content. The mechanical engineering industry widely employs SAE 4140 grade steel for the production of high-strength parts such as compressors, turbines, working elements for heavy ground and underground equipment, as well as parts for agricultural machinery.
Product Features
1. ASTM A829 4140 alloy steel plate involves subjecting it to quenching and tempering, thereby increasing its through-hardening capabilities.
2. This variety of alloy steel plate exhibits remarkable features such as high strength and hardenability, good toughness, small deformation while undergoing quenching, high creep strength and long-lasting strength at elevated temperature
Product Parameters
Standard | Typical Steel Grade | Size Range(mm) | Delivery |
GB/T 3077 | 12CrMo | 8-200 | AR/CR/N |
15CrMo | 8-200 | AR/CR/N |
35CrMo | 8-200 | AR/CR/N |
12Cr1MoV | 8-200 | AR/CR/N |
42CrMo | 8-200 | AR/CR/N |
EN10083-3 | 42CrMo4 | 8-200 | AR/CR/N |
ASTM A829 | SAE4140 | 8-200 | AR/CR/N |
JIS G4053 | SCM440 | 8-200 | AR/CR/N |
Typical Applications
The applications of 4140 alloy steel plate span across a wide range of industries, including aerospace, oil and gas, and automotive sectors. This type of steel plate is typically utilized in the manufacturing of thin-walled pressure vessels, forged gears and shafts, spindles, collars, clamps, bolts, valve bonnets, screws, nuts, worms, collets, torsion bars, and a variety of carburized parts.
Product Show
Packaging & Shipping
About CUMIC
FAQ
Q: How long has CUMIC been exporting steel products?
A: CUMIC has been serving the global steel market for over 17 years.
Q: Where is your company located?
A: Our head office is in Shanghai and Hong Kong, China.
Q: Can you provide local expert support?
A: Yes, we have sales offices in 10+ countries with experienced traders.
Q: How can I ensure the quality and consistency of the steel I import?
A: Over 55% of our orders undergo strict inspection by SGS, BVCC, and Intertek.
Q: Are you ISO 9001:2015 Certified?
A: Yes, we are ISO 9001: 2015 certified.
Q: Do you provide inspection reports?
A: Yes, we provide over 1000 third-party inspection reports per year.
Q: What payment terms can you accept?
A: We can accept L/C, T/T, D/P and OA payment terms.
Q: What is your MOQ?
A: Our MOQ for importing steel is at least 10 tons.
Address:
City Center Tower a, No. 100 Zunyi Road, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
CUMIC has been committed to providing the highest quality steel products and solutions to our customers all around the globe since 2006. As the leading provider of integrated steel solutions, CUMIC′s supply capacity covers almost all major categories of steel products with the required quality standards of the industry. Our range of products includes steel flats, longs, pipes & tubes, finished steel products, and special steels, which are sourced from over 300 high-quality steel mills that have a well-established relationship with us. We specialize in trading hot-rolled steel plates, cold-rolled steels, coating steels, and round bars that are used in a large and diverse range of industries. CUMIC is a trusted business partner. We keep our promises on the concluded transactions and provide reliable steel solutions to customers from countries in Asia, Europe, North and South America, the Middle East, Africa, and Australia. Then to better serve our customers, we have opened offices in Vietnam, Thailand, UAE, US, Canada, Spain, UK, South Africa, Peru, and Chile to ensure that we provide good service, and are in close proximity to our customers no matter the region. Customers trust us because we provide reliable delivery and integrated services. We understand our customers and secure the best deals for them.