Zhong Neng Steel Union(Qingdao)Heavy Industry Co.,Ltd
| Model NO. | A36 Q235 Q345 Q275 Q255 1020 1045 St37 St44 St52 S |
| Invoicing | by Theoretical Weight |
| Depth | 80-200mm |
| MOQ | 10 Tons |
| Thickness | 4.5-34mm |
| Payment Term | Tt or LC at Sight |
| Alloy or Not | Non-Alloy |
| Web Thickness | 6mm-16mm |
| Packing | in Bundle or by Bulk |
| Length | 6~12m or as Request |
| Delivery Time | Within 7 Days |
| Product Name | Q235 Hot Rolled Ipe Steel I Beam |
| Trademark | ZNGL Steel |
| Origin | Shandong, China |
| Supply Ability | 30000 Ton/Tons Per Week |
| Grade | Q235 |
| Standard | ASTM, BS |
| Flange Thickness | 8mm - 64mm |
| Material | Ss400, Q235 |
| Web Width | 96mm - 1056mm |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Customization | Available | Customized Request |
| Place of Origin | China |
| Brand Name | ZNGL |
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Product Specification
| Model NO. | A36 Q235 Q345 Q275 Q255 1020 1045 St37 St44 St52 S | Invoicing | by Theoretical Weight |
| Depth | 80-200mm | MOQ | 10 Tons |
| Thickness | 4.5-34mm | Payment Term | Tt or LC at Sight |
| Alloy or Not | Non-Alloy | Web Thickness | 6mm-16mm |
| Packing | in Bundle or by Bulk | Length | 6~12m or as Request |
| Delivery Time | Within 7 Days | Product Name | Q235 Hot Rolled Ipe Steel I Beam |
| Trademark | ZNGL Steel | Origin | Shandong, China |
| Supply Ability | 30000 Ton/Tons Per Week | Grade | Q235 |
| Standard | ASTM, BS | Flange Thickness | 8mm - 64mm |
| Material | Ss400, Q235 | Web Width | 96mm - 1056mm |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting | Customization | Available | Customized Request |
| Place of Origin | China | Brand Name | ZNGL |
| Tempering: | P20 tool steels are tempered at 482-593°C (900 to 1100°F) for a Rockwell C hardness of 28 to 34. |
| Annealing: | Annealing takes place at 760-788°C (1400 to 1450°F) and then the steels are cooled slowly in the furnace at a temperature less than 4°C (40°F) per hour. |
| Cold Working: | P20 tool steels are capable of being readily cold worked by using conventional tooling methods with the alloy in the annealed condition. |
| Welding: | Conventional methods are used for welding of P20 tool steels. |
| Forging: | P20 tool steels are forged at 1093°C (2000°F) down to 899°C (1650°F). Forging below 871°C (1600°F) is not recommended for these steels. |
| Forming: | P20 tool steels can be readily formed by conventional methods in the annealed condition. |
| Machinability: | P20 tool steels have excellent machinability at about 80% that of water hardening steels. |
| Heat Treatment: | P20 tool steels are heated to 871-899°C (1600-1650°F) in the carburizing medium during the carburizing process. After being carburized, these steels are heated to 816-871°C (1500-1600°F) in order to be hardened and then held for 15 minutes and finally oil quenched. |
Q1: Are you trading company or manufacturer?
We are the manufacturer with 3 factories. Specializing in producing welded Aluminum Plate pipe, Aluminum bollard for over 10 years.
Company Details
Business Type:
Manufacturer,Trading Company,Other
Year Established:
2006
Total Annual:
8000000-20000000
Employee Number:
60~120
Ecer Certification：
Verified Supplier
ZHONG NENG Steel Union (Qingdao) Heavy Industry Co., Ltd. was established in 2006, has more than 15 years of production experience. The company is committed to providing customers with professional steel processing, production and transportation, with advanced equipment and technology to meet custom... ZHONG NENG Steel Union (Qingdao) Heavy Industry Co., Ltd. was established in 2006, has more than 15 years of production experience. The company is committed to providing customers with professional steel processing, production and transportation, with advanced equipment and technology to meet custom...
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