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SM490YB carbon steel material Delivery State
2021-01-06
Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of SM490YB carbon steel material service for many years. It can provide accurate, timely and high
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Shaped carbon steel SM490YA carbon steel material
2021-01-06
The advantage of plasma cutting is that it can cut thin plates, stainless steel and non-ferrous metals, and the cutting speed is fast. The disadvantage of plasma cutting is that the incision will have a slope, and there will be noise when cutting. The adv
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The difference in cutting processing of SM570 carbon steel material with different thickness
2021-01-06
keyword} product plate production process:Raw materials (scrap steel, pig iron and molten iron) → electric furnace (100 tons electric arc furnace smelting) → converter → LF furnace molten steel refining treatment → VD o
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The price of SS400 carbon steel material is expected to remain slightly stronger today
2021-01-06
Penetration testing technology is only suitable for detecting surface defects. It uses penetrant to apply on the surface of the SS400 carbon steel material steel plate, then wipes the excess penetrant with the cleaning solution, and then smears the develo
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Machining TStE380 carbon steel material Hot Rolled Steel
2021-01-06
No. 45 steel is commonly used medium carbon quenched and tempered structural steel. The cold plasticity of No. 45 steel is generally better than TStE380 carbon steel material. Annealing and normalizing are better than quenching and tempering. No. 45 steel
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how hard is WStE380 carbon steel material
2021-01-06
12Cr1MoVR steel plate is suitable for medium and high temperature pressure vessels, and implements GB713-2014 standard. 12Cr1MoVR pressure vessel plate is usually delivered in normalizing + tempering state. According to the special agreement at the time o
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How about price trends of RSt37-2 carbon steel material this week
2021-01-06
The wear-resistant plate has the main advantages of high strength and hardness, good toughness, RSt37-2 carbon steel material high tensile strength, good material wear-resistance, long service life and low cost. In order to verify the wear-resistant life
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USt37-2 carbon steel material prices remain stable
2021-01-06
"Our mill has three production lines:1).2500mm production line (Width: 1600-2300mm, USt37-2 carbon steel material Thickness: 6-30mm, Annual capacity: 1,600,000 Tons; 2).3500mm production line (Width: 2000-3050mm, Thickness: 10-80mm, Annual capacity:
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Cold rolled St52-3 carbon steel material
2021-01-06
Since the foundation of the company, the Spring Festival Gala is an annual activity held at the end of the year. Now it is a part of the BBN company culture to enrich the employee's life. The annual Spring Festival Gala in 2019 was held on January 20
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Surface quality of St37-2 carbon steel material
2021-01-06
The preparation of St37-2 carbon steel material galvanized steel before welding is the same as that of ordinary low-carbon steel. It is necessary to carefully handle the groove size and nearby galvanized layer. In order to achieve penetration, the groove
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S690QL carbon steel materialweldability
2021-01-06
Quenching Improve the hardness of S690QL carbon steel material steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of S690
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Rolling process of S460QL1 carbon steel material
2021-01-06
The company has a group of mature steel plate production and processing line construction and production management experience. In addition, the company has professional and technical personnel. BBN steel is a modern enterprise integrating scientific rese
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Whether there are notes on cutting S460QL carbon steel material
2021-01-06
BEBON is a large steel group with finance department, production department, sales team, technical department, quality control department, logistics department and after-sales service team. We are committed to creating a various culture system with its ow
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Cutting treatment and heat treatment of S355ML carbon steel material
2021-01-06
S355ML carbon steel material, Q345D seamless pipe is low-alloy high-strength structural steel. It is named as low-alloy because of a small amount of alloy elements in the steel. Q345D seamless pipe is mainly used for construction and engineering structure
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What are the methods of S460ML carbon steel material cutting
2021-01-06
Every after-sales service shall have a detailed record of the customer's product problems and handling methods. The records shall be sorted into volumes and filed on a monthly basis, and submitted to the technical department for filing. The problems
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What factors will affect the accuracy of laser cutting for S420ML carbon steel material
2021-01-06
The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technology, and rigorous testing, the company will keep the
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What is the trend of S460NL carbon steel material prices this winter
2021-01-06
Flame cutting uses the high temperature generated during the combustion of iron oxide to cut carbon steel S460NL carbon steel material. The design of the flame cutting torch provides sufficient oxygen for burning iron oxide to ensure a good cutting effect
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Reasonable cutting procedure of S420N carbon steel material
2021-01-06
Our company has sales department, technology department, quality inspection department, after-sales department, logistics department. Each department has professional knowledge and high professional quality, put customers first, think about the interests
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Reasonable cutting procedure of S275N carbon steel material
2021-01-06
With the experienced staff in the steel industry, BBN steel specializes in steel deep processing service. We provide access to best-in-class processing for steel plates, steel pipe and tubes, including laser cutting, saw cutting, bending, welding, drillin
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How to effectively solve the error of numerical control equipment in S460N carbon steel material cutting
2021-01-06
Tempering the important S460N carbon steel material welding structure often use high temperature tempering to remove residual weld stress. Classification: high temperature tempering above 400 ℃, medium temperature tempering 250 ~ 400 ℃, low temperature te
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S420NL carbon steel material Heavy Plates Cutting
2021-01-06
Boiler steel mainly refers to materials used to make superheaters, main steam pipes and heating surfaces of boiler fire chambers. Boiler steel is a totally different material from S420NL carbon steel material. The performance requirements for boiler steel
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The surface quality of S275NL carbon steel material shall meet the requirements
2021-01-06
The company has an entrepreneurial team composed of highly educated and high-quality talents, whose leaders graduated from famous universities. As the first group of teams engaged in e-commerce industry in China, it witnessed the rapid development of e-co
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S355NL carbon steel material prices remain stable
2021-01-06
Advantages of hot rolling: hot rolling can destroy the casting structure of ingot, refine the grain of steel and eliminate the defects of microstructure, so that the steel structure is dense and the mechanical properties are improved. This improvement is
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The price of S450J0 carbon steel material is expected to run weakly in the short term
2021-01-06
Our company has the ability to produce all kinds of steel structure parts. At the same time, we can design drawings according to the requirements of customers, and process according to the drawings. S450J0 carbon steel material Heat treatment services - s
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S355K2 carbon steel material chemical composition and properties
2021-01-06
During the welding of hardfacing wear-resistant steel plate, S355K2 carbon steel material, the welding shall be carried out in strict accordance with the drawing, welding process and relevant standards. Follow the welding sequence of first welding the bas
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