301 stainless sheet is a metastable austenitic stainless steel, which has a completely austenitic structure under the condition of sufficient solid solution. Among stainless steels, 301 is the steel that is most easily strengthened by cold deformation.
■ Primary members (columns, girders, rafters, bracing…)■ Secondary members (Z or C purlins, girts and eave struts)■ Roof and wall sheeting connected to each other■ Other building components(like gutter, ventilator, high strength bolts ect)
A heat-resistant, creep-resistant aluminum alloy according to the present invention contains at least 10 mass % and not more than 30 mass % of silicon, at least 3 mass % and not more than 10 mass % of at least either iron or nickel in total.
We have been a big part in the domestic composite material promoting, and played important roles in many major municipal projects. We would do our best in ldquo;integrity, mutual benefit, innovationrdquo; to provide our customers more quality products and