压力容器用不锈钢锻件X1CrNiMoCuN20-18-71.4547X1CrNiMoCu25-20-71.4529X1CrNiMoCu25-20-51.4539X2CrNi18-91.4307X2CrNiCu19-101.4650X2CrNiMo17-12-21.4404X2CrNiMo17-12-31.4432X2CrNiMo18-14-31.4435X2CrNiMoN22-5-31.4462X2CrNiMoN17-11-21.4406X2CrNiMoN17-13-31.4429X2CrNiMoN17-13-51.4439X2CrNiMoN25-7-41.4410X2CrNiN18-101.4311X3CrNiMo13-41.4313X3CrNiMo17-13-31.4436X3CrNiMo18-12-31.4449X3CrNiMoBN17-13-31.4910X5CrNiMo17-12-21.4401X6CrNi18-101.4948X6CrNiMoTi17-12-21.4571X6CrNiNb18-101.4550X6CrNiTi18-101.4841X6CrNiTiB18-101.4541X7CrNiNb18-101.4912)