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| Standard | AISI ASTM BS DIN GB JIS EN | Type | Carbon Steel Bar |
| Application | Tool Steel Bar | Special Use | Mold Steel |
| Tolerance | ±1% | Technique | Hot Rolled |
| Alloy Or Not | Is Alloy | Processing Service | Bending, Welding, Cutting, Punching |
| Delivery Time | 8 ~ 14 days | Grade | Carbon Steel |
| Steel Grade | carbon steel | Product Name | Q235B Q345B Q345D Q345E Mild Steel Round Bar |
| Technique | Cold Rolled Hot Rolled | Material | Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR |
| Surface | Black Pickled HL Brushed Polished | Length | 1-12m/customized |
| Diameter | 4mm~800mm | Stanrard | JIS ASTM ASME GB BS |
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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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.
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