這是國標(biāo)新牌號：
老牌號0Cr17Ni7Al，新牌號07Cr17Ni7Al，引自GB/T20878-2007
是一種沉淀硬化不銹鋼。
化學(xué)成份：
錳 Mn：≤1.00
硫 S ：≤0.030
磷 P ：≤0.035
鉻 Cr：16.00～18.00
鎳 Ni：6.50～7.75
銅 Cu：≤0.50
力學(xué)性能：
抗拉強(qiáng)度 σb (MPa)：固溶,≤1030; 565℃時(shí)效,≥1140; 510℃時(shí)效,≥1230
條件屈服強(qiáng)度 σ0.2 (MPa)：固溶,≤380;565℃時(shí)效,≥960;510℃時(shí)效,≥1030
伸長率 δ5 (%)：固溶,≥20;565℃時(shí)效,≥5;510℃時(shí)效,≥4
斷面收縮率 ψ (%)：565℃時(shí)效,≥25;510℃時(shí)效,≥10
硬度 ：固溶,≤229HB;565℃時(shí)效,≥363HB;510℃時(shí)效,≥388HB

固溶處理后為不穩(wěn)定的奧氏體組織，有良好的塑韌性和加工性，經(jīng)過調(diào)整，使奧氏體析出碳化物候成分發(fā)生變化，再經(jīng)過馬氏體轉(zhuǎn)變處理，大部分組織轉(zhuǎn)變?yōu)轫g性較好的低碳回火馬氏體，這種狀態(tài)為鋼的使用狀態(tài)，有良好的中溫力學(xué)性能。耐腐蝕性能優(yōu)于一般馬氏體不銹鋼。

07Cr17Ni7Al不銹鋼規(guī)格：圓棒規(guī)格直徑6mm-350mm，板材規(guī)格厚0.1mm-300mm均有現(xiàn)貨
07Cr17Ni7Al不銹鋼制造工藝：07Cr17Ni7Al不銹鋼鍛軋圓、07Cr17Ni7Al不銹鋼機(jī)扎圓、07Cr17Ni7Al不銹鋼冷拔棒、07Cr17Ni7Al不銹鋼擠壓棒、07Cr17Ni7Al不銹鋼熱擠棒07Cr17Ni7Al不銹鋼鍛軋板、07Cr17Ni7Al不銹鋼機(jī)扎板、07Cr17Ni7Al不銹鋼鍛造板、07Cr17Ni7Al不銹鋼精扎板、07Cr17Ni7Al不銹鋼澆鑄板
07Cr17Ni7Al耐熱性不銹鋼、07Cr17Ni7Al抗腐蝕性不銹鋼、07Cr17Ni7Al鐵素體不銹鋼、07Cr17Ni7Al馬氏體不銹鋼、07Cr17Ni7Al奧氏體不銹鋼、07Cr17Ni7Al雙相不銹鋼。

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07Cr17Ni7Al不銹鋼@核工業(yè)材料、07Cr17Ni7Al不銹鋼@航空事業(yè)材料、
07Cr17Ni7Al不銹鋼@航天工業(yè)材料、07Cr17Ni7Al不銹鋼@機(jī)械性材料、
07Cr17Ni7Al不銹鋼@化工處理器材料、07Cr17Ni7Al不銹鋼@石化工業(yè)材料、
07Cr17Ni7Al不銹鋼@剃須刀片材料、07Cr17Ni7Al不銹鋼@金屬加工業(yè)材料、
07Cr17Ni7Al不銹鋼@機(jī)械加工、07Cr17Ni7Al不銹鋼@食品工業(yè)、
07Cr17Ni7Al不銹鋼@制藥機(jī)械行業(yè)、07Cr17Ni7Al不銹鋼@手術(shù)器材、
@汽車排氣管用07Cr17Ni7Al不銹鋼、@裝飾用07Cr17Ni7Al不銹鋼、
@汽車飾品用07Cr17Ni7Al不銹鋼、@船舶用07Cr17Ni7Al不銹鋼、

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汽車用精密鋼管07Cr17Ni7Al不銹鋼LNG用鋼管07Cr17Ni7Al不銹鋼CNG用鋼管07Cr17Ni7Al不銹鋼光亮鋼管07Cr17Ni7Al不銹鋼點(diǎn)解拋光管07Cr17Ni7Al不銹鋼固熔酸洗管07Cr17Ni7Al不銹鋼V型式管07Cr17Ni7Al不銹鋼光亮盤管。
精品類型07Cr17Ni7Al不銹鋼貼膜、07Cr17Ni7Al不銹鋼鑄造、07Cr17Ni7Al不銹鋼開平、07Cr17Ni7Al不銹鋼拉伸、07Cr17Ni7Al不銹鋼焊接、07Cr17Ni7Al不銹鋼鉆孔、07Cr17Ni7Al不銹鋼沖壓、07Cr17Ni7Al不銹鋼激光切割、07Cr17Ni7Al不銹鋼鍛壓、07Cr17Ni7Al不銹鋼表面處理、07Cr17Ni7Al不銹鋼分條……加工工藝.
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07Cr17Ni7Al進(jìn)口焊管、07Cr17Ni7Al進(jìn)口無縫管、07Cr17Ni7Al進(jìn)口鍍鋅管、07Cr17Ni7Al進(jìn)口矩形管、07Cr17Ni7Al進(jìn)口方管、07Cr17Ni7Al進(jìn)口不銹鋼、07Cr17Ni7Al進(jìn)口流體管、07Cr17Ni7Al進(jìn)口異型管、07Cr17Ni7Al進(jìn)口鍋爐管、07Cr17Ni7Al進(jìn)口結(jié)構(gòu)管、07Cr17Ni7Al進(jìn)口石油套管、07Cr17Ni7Al進(jìn)口鑄管、07Cr17Ni7Al進(jìn)口船用管、07Cr17Ni7Al進(jìn)口螺旋管、07Cr17Ni7Al進(jìn)口毛細(xì)管
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07Cr17Ni7Al進(jìn)口厚壁無縫鋼小口徑管、07Cr17Ni7Al進(jìn)口高中低壓鍋爐管、07Cr17Ni7Al進(jìn)口精扎無縫管、07Cr17Ni7Al進(jìn)口高低壓合金管、07Cr17Ni7Al進(jìn)口熱軋無縫鋼管、07Cr17Ni7Al進(jìn)口厚壁無縫鋼小口徑管、07Cr17Ni7Al進(jìn)口大口徑鋼管、07Cr17Ni7Al進(jìn)口冷拔無縫鋼管、07Cr17Ni7Al進(jìn)口地質(zhì)管、07Cr17Ni7Al進(jìn)口吹氧管、07Cr17Ni7Al進(jìn)口高壓管、07Cr17Ni7Al進(jìn)口管線鋼管、07Cr17Ni7Al進(jìn)口球墨鑄鐵管。
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07Cr17Ni7Al進(jìn)口不銹鋼供貨規(guī)格：07Cr17Ni7Al進(jìn)口軋板、07Cr17Ni7Al進(jìn)口圓鋼、07Cr17Ni7Al進(jìn)口棒材、07Cr17Ni7Al進(jìn)口帶材、07Cr17Ni7Al進(jìn)口管材、07Cr17Ni7Al進(jìn)口閥座、07Cr17Ni7Al進(jìn)口球體、07Cr17Ni7Al進(jìn)口法蘭、07Cr17Ni7Al進(jìn)口鍛件、07Cr17Ni7Al進(jìn)口沖壓件, 07Cr17Ni7Al進(jìn)口塑料墊片, 07Cr17Ni7Al進(jìn)口沖壓墊片