Q235B Carbon Steel Coil
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Q235B CARBON STEEL COIL

Q235B is a low carbon steel. One of the most common steels in China, it is composed of Q+number+quality grade symbol+deoxidation method symbol. Its steel number is prefixed with "Q", which represents the yield point of the steel, and the number behind it represents the yield point value in MPa. For example, Q235 represents a carbon structural steel with a yield point (σs) of 235 MPa. It is capable of most products with low performance requirements.

Q235B has a certain elongation, strength, good toughness and castability, is easy to stamp and weld, and is widely used in the manufacture of general mechanical parts. It is mainly used for welded structural parts with high quality requirements in construction and bridge engineering.


Chemical   composition
BrandC   (%)Mn(%)Si(%)S(%)P(%)
Q235A≤0.22≤1.4≤0.35≤0.050≤0.045
Q235B≤0.20≤1.4≤0.35≤0.045≤0.045
Q235C≤0.17≤1.4≤0.35≤0.040≤0.040
Q235D≤0.17≤1.4≤0.35≤0.035≤0.035


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COMPANY INTRODUCTION

Shandong Zhongshi International Trade Co., Ltd. is located in Jinan, Shandong Province.Our main products include stainless steel, carbon steel, aluminum, copper, pre-painted galvanized coils, roofing sheets, and various specialty steel plates.
The company boasts an independent and comprehensive product assembly line and supply chain, integrating procurement, R&D, production, sales, and logistics, and implementing comprehensive system management. We offer OEM and ODM services and can manufacture any steel product according to customer drawings and samples. Our products serve major markets including the United States, Europe, the Middle East, Southeast Asia, and South America.

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