gb t 4171 q500nh weather steel performance
GB/T 4171 standard specifies the size, shape, weight and allowable deviation of weather-resistant structural steel, technical requirements, test methods, inspection rules, packaging, marking and quality certificate. Compared with high weathering steel, GB/T 4171 Q355NH steelhas better welding performance.
Weather Resistant Steel Plate. Standard:ASTM, ASME, AISI, GB, JIS, DIN, EN, BS Certification:ISO, SGS, RoHS, CE, IBR Production Capacity:50000 tons Per Month Description:Weather Resistant Steel Plate is a kind of low alloy series steel falling in between common steel and stainless steel. Weathering steel plate is made by adding little Cu, Ni and other anti- corrosion elements to common gb t 18982 q245nhyj weather steel performance for sale q245nhyj weather resistant steel sheet for sale.hot sale 4x8 corrugated steel sheet for roofing construction.what is low carbon gb t 4171 q295gnh weather corten plate.wste355 republic of congo machining.sa387 gr2 cl2 boiler pressure vessel steel plate.bulb plate eh36. blue pre painted steel coils - Carbon Steel PlatesPre-paint steel is a bare
Description:Features of GB/T 4171 Q295NH weathring/corten steel After adding trace elements such as phosphorus, copper, chromium and nickel into GB/T 4171 Q295NH weathering steel plates, a protective film with dense and strong adhesion is formed on the surface of Q295NH steel, which prevents the rust from spreading and developing, and protects the u Q355NH Weather Resistant SteelQ355NH steel plate under China GB/T 4171 standard, it is a kind of weathering steel. Q355NH weathering steel plate is the high tensile strength weathering steel plate, it has 490-630 Mpa tensile strength. More information about Q355NH weathering steel technology, please see the following: