SAE steel grades. The SAE steel grades system is a standard alloy numbering system (SAE J1086 - Numbering Metals and Alloys) for steel grades maintained by SAE International . In the 1930s and 1940s, the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels.
Application. 17-4PH, 630 and X5CrNiCuNb16-4 / 1.4542 is provided in the form of round bars, sheets, flat bars and cold-rolled strip. The material is widely used in the aerospace, marine, paper, energy, offshore and food industries for heavy-duty machine components, bushings, turbine blades, couplings, screws, drive shafts, nuts, measuring devices.
AISI-630 | Fabricante de barras redondas de aço e tubos de aço fabricados em Taiwan | Aço JFS. Localizado em Taiwan desde 2006,Ju Feng Special Steel Co., Ltd.tem sido um fabricante de barras de metal e tubos de aço. Seus principais produtos siderúrgicos incluem barras de aço, chapas e tubos de aço, além de serviços de corte, furação
AISI 630 stainless has very good corrosion resistance properties. Corrosion tests in service have shown good results in all aged conditions. With better corrosion resistance to standard hardenable stainless grades such as 431, 420 and 410. 17-4PH has corrosion resistance comparable to 304 stainless specification.
Aplicaciones: El material 1.4542 y el 1.4548 son analíticamente igual, se trata de un acero inoxidable con un alto límite elástico, una alta resistencia al desgaste y buena resistencia a la corrosión. Está almacenado actualmente en la condición H1150. Por lo tanto, es posible su utilización en el rango de baja temperatura!