LR AH40 shipbuilding structural plate,We will return our customers with zealous service attitude, high quality products and favorable price. We have been accumulating, perfecting, developing and expanding constantly. We have huge steel products stock. We have won the trust and support of our customers with high-quality service and excellent product quality. The company adheres to the development concept of honesty and win-win cooperation. We are willing to form an alliance with like-minded partners to work together for development and common progress.
LR AH40 shipbuilding structural plate,20# steel plate is a high-quality low-carbon carbon steel plate, cold extruded, carburized and hardened steel. , 20# steel has low strength, good toughness, plasticity and weldability The tensile strength is 253-500MPa, and the elongation is ≥24% 20# steel performance is basically similar to 15# steel, but the strength is slightly higher The cold-drawing or normalizing state of the cutting process is better than the annealing state 20# steel is used to manufacture various mechanical parts with high toughness under hot rolling or normalizing state, which require high toughness,LR AH40 shipbuilding structural plate.
Low-alloy steel plates have low carbon content, and because ferrosilicon is not used for deoxidation, the silicon content in steel is often <0.07%. The outer layer of rimmed steel is crystallized in a rimmed state, so the surface layer is pure and dense, the surface quality is good, and the Zhengzhou low alloy steel plate has good processing performance Rimmed steel does not have large concentrated shrinkage cavities, uses less deoxidizer, and the cost of steel is low,LR AH40 shipbuilding structural plate.
LR AH40 shipbuilding structural plate,Rolling of steel plates is the core of the entire steel rolling production process. The billet is deformed by rolling. The rolling process plays a decisive role in product quality. The quality requirements of rolled products include the three aspects of product geometry and dimensional accuracy, internal organization and performance, and product finish. Finishing: It is the last process in the rolling process, and it is also a more complicated process. It plays a final role in guaranteeing the quality of the product.
The carbon content of medium carbon steel plate is 0.25% - 0.60%. In addition to carbon, it can also contain a small amount of manganese (0.70% - 1.20%). The medium carbon steel plate after quenching and tempering has good comprehensive mechanical properties. The highest hardness is about HRC55 (hb538) and σ B is 600-1100mpa.LR AH40 shipbuilding structural plate
LR AH40 shipbuilding structural plate,"Responsibilities: dealing with quality feedback and complaints from Customer.Bebon has the after sale service department, which is responsible to solve the problem of technical support and quality, service complaints. You can also contact the company customers service online if you have any problem when you receive the products. The responsibility is to deal with quality feedback and complaints from Customer. Welcome to come and visit our company office."
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