Name: 4140 Carbon Round Steel - China Loong Carbon Steel Co.,Ltd.
SKU: Carbon-Round-Steel-14

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4140 Carbon Round Steel

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Product Details

4140 Carbon Round Steel Product Introduction

4140 is a 1% chromium-molybdenum medium hardenability general-purpose high-strength steel, usually hardened and tempered in the tensile range of 850-1000 Mpa (condition T). 4140 now have improved machinability, which greatly increases feed and/or speed, while extending tool life without affecting mechanical properties. The prehardening and tempering 4140 can be further case hardened by flame or induction hardening and nitriding.

Product Name	4140 Carbon Round Steel
Diameter	6mm-500mm
Length	1m-12m or as required
Standard	AISI, ASTM, GB, DIN, BS, JIS etc.
Material	A53, A283, A135, A36, A106, A179, A214, A192, A226, A315, 10#, 20#, 45#
Material	Q195, Q235, Q275, Q345, S235, S355, St33, St35, St37, St52, 16Mn, etc.
Technology	Cold Rolled, Hot Rolled, Cold-Drawn, Hot Forged, etc.
Surface Finish	Black, Peeling, Polishing, Machined, etc.
Packaging	Standard export packaging ,or as required

Why choose us

China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.

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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.