Shandong Heyixin Metal Materials Co., Ltd
| Standard | GB/T 1591, EN 10025-2, ASTM A572 |
| Thickness | 4mm - 100mm |
| Payment Terms | T/T, L/C at sight |
| Width | 1500mm - 3500mm |
| Application | Commercial Buildings, Bridges, Stadiums, Industrial Structures, Infrastructure |
| Yield Strength | ≥345 MPa |
| Delivery Time | 10-20 working days |
| Impact Toughness | ≥34J at +20°C |
| Packaging Details | Shot blasted SA2.5, primer coated, steel strip bundled, heavy-duty wooden pallet |
| Supply Ability | 15000 Tons per Month |
| Grade | Q345B / S355JR / A572 Gr50 |
| Certification | ISO 9001:2015, GB/T 1591, EN 10025 S355JR, CE Marking, SGS |
| Model Number | Q345B-CONST-HR |
| Place of Origin | Shanghai, China |
| Brand Name | Baosteel |
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Product Specification
| Standard | GB/T 1591, EN 10025-2, ASTM A572 | Thickness | 4mm - 100mm |
| Payment Terms | T/T, L/C at sight | Width | 1500mm - 3500mm |
| Application | Commercial Buildings, Bridges, Stadiums, Industrial Structures, Infrastructure | Yield Strength | ≥345 MPa |
| Delivery Time | 10-20 working days | Impact Toughness | ≥34J at +20°C |
| Packaging Details | Shot blasted SA2.5, primer coated, steel strip bundled, heavy-duty wooden pallet | Supply Ability | 15000 Tons per Month |
| Grade | Q345B / S355JR / A572 Gr50 | Certification | ISO 9001:2015, GB/T 1591, EN 10025 S355JR, CE Marking, SGS |
| Model Number | Q345B-CONST-HR | Place of Origin | Shanghai, China |
| Brand Name | Baosteel | ||
| High Light | carbon steel plate Q345B hot rolled ，weather resistant carbon steel plate ，durable construction steel plate | ||
Our Q345B durable construction carbon steel plate is engineered for long-service-life building and infrastructure projects. With 345 MPa minimum yield strength — 38% higher than standard structural steel — these plates enable lighter, more efficient building designs. Normalized delivery provides uniform microstructure and guaranteed impact toughness. Specified by leading engineering firms for commercial high-rises, long-span bridges, and stadiums across the Middle East, Southeast Asia, and Africa.
| Grade | Q345B / S355JR / A572 Gr50 |
| Thickness | 4mm - 100mm |
| Width | 1500mm - 3500mm |
| Yield | ≥345 MPa (≤16mm) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
52000000-98000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ... Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products ...
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