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| Standard | AiSi | Technique | Hot Rolled |
| Alloy Or Not | Non-Alloy | Tolerance | ±1% |
| Delivery Time | within 7 days | Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Dimensions | 4-150mm, 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm | Grade | ss400,astm a36, st 37, Q235,Q345,20#,45# |
| Application | building and household... | Product name | 10mm carbon steel solid square bar aisi 4140 mild steel 10mm x 10mm |
| Keyword | square bar aisi 4140 | Materials | ss400,astm a36, st 37 |
| Sizes | 4-150mm | Length | 1M-12M |
| MOQ | 1 Tons | Processing | hot rolled |
| PATMENT | TT | Package | in bundles |
| Certificate | MTC |
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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