SAE4140/4142 42CrMo Carbon Steel Coil Carbon Steel Building Material

Specification

Cold extruded, carburized hardened steel. The steel belongs to low carbon steel, the steel has low strength, good toughness, plasticity and weldability. Yield strength ≥245MPa, tensile strength ≥402MPa, elongation ≥28%. Normalizing can promote spheroidization, refine large block pre-eutectoid ferrite, and improve the cutting performance of blank less than 160HBS.

Advantages

Smelting process is simple, low cost ,pressure good mechanical properties, good cutting performance, good comprehensive mechanical properties.

Product Introduction

Product Details

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Certicication

FAQ
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra?

A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
 
Q: How is the quality of your products?

A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
 
Q: Are you factory or trader?

A:Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.