The GB Q415NH Chinese steel grade steel measurement chart

GB Q415NH Chinese steel grade,The company has always adhered to the principle of "genuine goods at low prices", put an end to the sale of fake and shoddy products, do not deceive customers, treat customers in good faith, truly consider for customers and give advice. To provide reference opinions, and to treat customers with integrity. Consequently, we have won a lot of stable cooperated customers over the years in the international market. Our steel materials are widely used in power stations, bridges, ship manufacturing, offshore platforms, heavy machinery, oil and gas pipelines, tanks and so on fields.

EN10025-3 S460NL material is a hot rolled low carbon manganese steel It has min 460Mpa yield strength and low temperature impacting at -50℃ with minimum energy 27 J S460NL also has good weldable property and possess good impact resistance (also in sub-zero temperatures) We supply S460NL steel plate for deep oceans, bulit the tanks or structural parts of nuclear submarine all over the world Large stock of S460NL hot rolled plate available in India, Bangladesh, Malaysia, Nigeria, South Africa & UAE,GB Q415NH Chinese steel grade.

The alloy layer of clad wear-resistant plate is mainly made of chromium carbide, and it is also equipped with molybdenum, niobium, titanium, boron and other components The formation of multi-element carbides also has strong stability at high temperatures and can still be maintained below 500 ° High hardness and good oxidation resistance The new clad wear-resistant plate has multiple performances of wear resistance, corrosion resistance, temperature resistance and impact resistance,GB Q415NH Chinese steel grade.

GB Q415NH Chinese steel grade,In the second step of hot rolling process, different finished mills are used to roll billets or continuous casting billets into finished steel of proper shape and size. This production process is called finished product production, which is generally divided into two stages of rough rolling and finish rolling. In the roughing stage, a large amount of reduction (reduction per pass) is adopted to reduce the number of passes and improve the output; after roughing, the finishing stage is entered, and the finishing is carried out with a small amount of reduction to achieve a good surface and accurate size.

our company supplied 2300 ton API 5L GrB ERW pipe to Petroleum company in 2016. It takes 35 days for our company to finish all the production according to API 5L standard. The products are used to drilling , gas transmission works. And we supply the API5L PSL1 GR B original Mill Test Certificate, API5L PSL1 GR B pipes picture, the dimension test, the material, heat number, supplier name and size will be shown on the surface of steel pipe.

The quality grade symbols of Q235 steel plate are A, B, C and D respectively. Different grades represent different impact temperatures. Q235A is not required for impact toughness test; Q235B is required for impact toughness test at room temperature (20 ℃); Q235C is required for impact toughness test at 0 ℃; Q235D is required for impact toughness test at - 20 ℃. For the above-mentioned B, C and D grade steels, Akv ≥27J is required under different temperature requirements. At different impact temperature, the impact value is also different.

To the society: With the development of the company, BEBON has always adhered to the development mission of "developing heavy industry for the benefit of all mankind; improving the environment and achieving sustainable development”, operating with integrity and paying taxes in accordance with law.For our employees, the company fully respect employee value, pursuing mutual development of enterprise and employees.