Alloy steel BS EN10085 nitride and harden

Alloy steel BS EN10085 nitride and harden alloy steel alloy 英语翻译Alloy steel,gas nitrided barrel faced positive twistCast Iron,phosphate coated,taper facedStainless steel flex spacer,chrome faced rails Alloy Wheels 和正常的 steel 有什么不同,有什么优点? 英语翻译I want to use Butt- welding for carbon steel,stainless steel,Alloy steel.from 12to 12.Elbow,Tee,Reducer.全文如上,求翻译, STUD BOLT ALLOY STEEL + 2 HEX NUTS ASTM A193 GR.B8CL2 ASTM A194 GR.8 COATED FLUROPOLYMER steel steel steel steel 翻译 Used as an alloy to strengthen steel意思是说钼的作用的,钼是可以强化钢的硬度,这么个意思.请翻得地道点. 英语翻译Steel is an alloy of iron and carbon with other elements added to produce specific properties.the various types of steel can be grouped under two major headings.carbon steel .a steel in which the main alloying element is carbon .carbon st Obturator and diaphragm:EPDM ,EPDM是什么材料?Technical specificationsMaterials:Body:dezincification-resistant alloy CREN 12165 CW602N chrome platedStem:brass EN 12164 CW614NObturator and diaphragm:EPDMSpring:steel EN10270-1 SHControl Knob:PA6GF 英语翻译platinumpalladium,alloy 英语翻译Aluminum alloy Track high strength low alloy 有谁知道金属材料 alloy 687 alloy 704 alloy 706 alloy 715 的机械性能力学性能