Nickel based superalloy composed of nickel, molybdenum, cobalt and other elements: Hastelloy B alloy steel 日期： 十一月 08, 2023 Hastelloy B Hastelloy B alloy steel stainlesss steel +
Hastelloy B alloy steel with excellent chemical composition and excellent properties 日期： 十一月 08, 2023 Hastelloy B Hastelloy B alloy steel stainless steel +