How to choose the right manufacturer for cutting hardox 450 specification
Every customer who has visit us and witness the steel materials before delievry will be impressed by our quality control departemnt. Even not come to inspect the steel materials before delievry, our quality control departemnt will also send inspection report to the customer. For each order, no matter its quantity and value, our quality control departemnt will make strict inspection before delivery, the inspection contents include apperance, tolerance, dimension, mark, special requirements of customers, etc. To guarantee our steel materials sent to the customer is qualified.
Gas cylinder Hardox 450 specification steel plate is used in welded gas cylinder and related products. BBN supplies gas cylinder steel with better anti-stress capability. Popular Steel standard and grades for cylinders steel mainly: EN10120 P245NB, P310NB, JIS G3116 SG255, Hardox 450 specification SG325, DIN17155 HI HII, 17Mn4, GB HP235, HP295, HP345.
Chemical elements of 35CrMnSi steel: C: 0.32-0.39, Si: 1.10-1.40, Mn: 0.80-1.10, Cr: 1.10-1.40. The mechanical properties of 35CrMnSi steel: tensile strength 1620 MPa; yield strength 1280 MPa; elongation after fracture: 9%; reduction of area: 40; impact energy: 31J. Hardox 450 specification, 35CrMnSi steel is used to manufacture medium speed, heavy load, high strength parts and high strength components, such as aircraft landing gear and high pressure blower blades. 35CrMnSi can partly replace the corresponding CrNi alloy steel in manufacturing small and medium section parts.
Boiler steel refers to the special steel used to manufacture pressure components of steam boilers, such as steam drums. The boiler steel mainly means boiler steel plates and seamless boiler steel pipes. Boiler components not only bear pressure loads but are also heated by direct fire, so the requirements on the chemical composition and mechanical properties of boiler steel, Hardox 450 specification are strict. In the chemical composition of boiler steel, Hardox 450 specification, sulfur and phosphorus are strictly controlled. Tensile strength, yield point, elongation, impact energy value and 180 ° cold bending are required to be tested in boiler steel mechanical properties. In addition, strain aging impact test is also required for boiler steel. The quality control of boiler steel is slightly higher than that of pressure vessel steel.
Our company will accept the product quality objection registration record, pass it to the Hardox 450 specification production unit and relevant departments, and timely coordinate the supervision of product Hardox 450 specification quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
We have a professional production team and high-quality production equipment, and we also have a great Hardox 450 specification advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the Hardox 450 specification production of high-quality steel plates, steel pipes and other products that meet customer requirements.
