Normalized steel bar is produced by normalizing which is one kind of heat treatment to get even microstructure and better mechanical properties and hardness. Our advantages and more services of normalized steel bar includes:
1) Wide range of diameters from 10mm to 100mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
Round Bar,4140 Round Bar,S355J2 Round Bar,1045 Normalized Steel Properties SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdcolddrawnsteelbar.com
On March 27, Dalian COSCO Shipyard and Doosan Engine signed a long-term strategic cooperation agreement including marine host and generator. Gao Yongqiang, general manager of COSCO Dalian, Mr. Shang Zhenmao, party secretary, and Mr. OY Kwon, director of Doosan Marine Machinery attended the signing ceremony.
In recent years, all types of ships and projects delivered by Dalian COSCO Shipyard have received strong support from Doosan Engine and have carried out fruitful work in terms of technology and services. The two sides have established a good cooperative relationship. According to the long-term agreement signed by both parties, the two sides will conduct more extensive cooperation in related fields such as shipbuilding projects and offshore engineering projects.
Gao Yongqiang expressed his recognition and gratitude to Doosan Engine's support for Dalian COSCO Shipyard for many years. He also expressed the expectation that Doosan Engine will provide timely design drawings, product quality control, quality and cost-effective support, and after-sales service quality. Further optimization and promotion.
Mr. OYKwon, director of Doosan engine marketing, said that he will further optimize the capabilities and skill structure of service personnel, improve the quality and level of service, and will select key technical personnel to establish Dalian service stations to meet the high-standard service requirements of Dalian COSCO Shipyard.