免费人成在线观看播放国产_国产精品国产日韩精品_榴莲视频在线观看下载_精品日韩一区二区三区在线不卡_性爱片毛片av免费_被强行灌满精子的少妇_亚洲成人影院日韩_少妇扒开双腿自慰出白浆_亚洲人视频在线观看免费_999在线观看精品国产免费

PRODUCT

Product

Special pipe, Naval brass (bar) material supply

Smelting steel custom 35CrMo (tempering and tempering) 42CrMo (adjustment), 8620 various gauge pipes

Smelting steel custom 35CrMo (tempering and tempering) 42CrMo (adjustment), 8620 various gauge pipes
Smelting steel custom 35CrMo (tempering and tempering) 42CrMo (adjustment), 8620 various gauge pipes
  • Description
  • Additional Information
常備熱軋管材明細(xì)
序號材質(zhì)狀態(tài)規(guī)格(外徑*壁厚,mm)備注
135CrMo調(diào)質(zhì)HRC17-2289*19Rp0.2MpaRm(Mpa)A%Z%表面硬度
295*22552655Rm7932045HRC22
3102*19HB237
4102*25




5108*21




6121*20




7121*27




8142*40




9142*45




108620熱軋119*18




11119*26




12212*21




1342CrMo調(diào)質(zhì)HRC28-37155*19Rp0.2MpaRm(Mpa)A%Z%表面硬度
14217*25≥7581138≥Rm≥862≥15≥40HRC28-37


HB269-341