alloy steel forging shaft in bright surface Material:36CRNIMO4 size:100-1000mm Length:12m max MOQ:20T ... ,Material:36crnimo4 ,DIN 1.65112,Process:Forged+heating+turned(Bright surface)3,Size:100-1000mm4,Length:12m max depend on the ... :EN10083,GB/T 30779,Packing:rust-proof oil on the surface/weaving bag package10,Delivery time:30-45days11,Payment:Irrevocable L ...