-70°C 低温用09MnNiD钢Φ219 mmx20 mm无缝管生产实践

ISSN：1003-8620

CN：42-1243/TF

Governed by: CITIC Pacific Special Steel Group Co., LTD

Sponsored by: Daye Special Steel Co., LTD.

Production Practice of 09MnNiD Steel Φ 219 mm x 20 mm Seamless Tube for -70 °C Low Temperature and Cryogenic Service

ZHANG Yinqiao, LI Fuhua, KONG Fange, PAN Xianming, ZHU Zhibao, U Yong, LI Haisong

Special Steel . 2022, (4): 66 -69 .