Steels of blade for steam turbine

Steels of blade for steam turbine

The main products are Steel for Turbine Blade products,widely used in aviation,aerospace,machinery,automobile,petroleum,chemical,and mould industries and got the high praise from the general customers. Our partner equipment includes owns advanced equipments and strong technology power,as U.H.P, Non-vacuum induction furnace,LF,VD(VOD),ESR,alloyed steel billet continuous casting machine,high precision alloy steel wire and bar mills,650*700 hot rolled steel strip rolling machine,800*300 vertical mill,400/800*700 four-high stand,650*3 rolling mill,550 flat bar continuous rolling mills,and forms a complete rolling production line. Steel for tutbine Blade manufactured by our divide into 3 classifications by application:ordinary material of blade used by traditional unit;blade steel used by supercritical unit;blade steel used by nuclear electrical energy.The main gradesare: Ordinary blade steel With 17-4ph,630 as the representative of PH martensitic stainless steel; With 616,B4B,422 as the representative of "616 series blade steel";with 1Cr12Ni2Mo1W1V and M3004 as the representative of "851 series blade steel";With 10Cr9MoVNbN1 and 1Cr9W2MoVNvNB as the representative of "P91,P92"series blade steel. The primary prouduction standard is GB/T8732-2004,some material be manufactured according to the enterprise standard of our company. Blade steel used by supercritical unit With KT5312AS6,KT5300AS5,KT5331ASO(belong to Hitachi,Ltd),1Cr12Ni3Mo2VNbN as the representative,manufactured according to the enterprise standard. Blade steel used by nuclear electrical energy The main representative grades are 1Cr12Ni2Mo1W1V,2Cr11Mo1VNbN,X5CrMoAl12,1Cr12Mo,X12CrNiMov12-2,0~1Cr13 etc.As the representative grades,which were manufactured according to the enterprise standards.