Steel of Turbine blade B50A947 A4
产品参数
- 冶炼方式: AOD+ESR
- 执行标准: AISI 、SAE 、ASTM 、ASME 、GJB 、
- 产品尺寸: □180mm*120mm*L
- 交货状态: 锻造 、调质 、
- 表面状态: 铣削 、
- 库存状态: 订货
产品详情
By 50 t, 3 LF electric arc furnace smelting furnace t electrode, electroslag remelting, insulation, annealing, 800 /650 * 4 mill production process leaves Phi 180 steel refining, casting (%: 0.06 ~ 0 15C, 0.25 ~ 0.80M 11.25 ~ 13 n, 00C R, M o = 0.30, 60N = 0 I less than or equal to 0, 025P, 0.010S). The electric furnace smelting ingredients into the dephosphorizing agent, Bachu all LF dross. After refining argon blowing, A line and C a - S I line were finally deoxidized. After analysis, the technical indexes meet the standard requirements