NA14 S31803,双相不锈钢,2205,美国牌号UNS31803,德国1.4462,材料号002cr22Ni5Mo3N NC15FE NiCr23Fe W.Nr.2.4856
UNS N06625 NA21 NC 22DNb NiCr22Mo9Nb
W.Nr.2.4668 UNS N07718 NA51 NC19FeNb
NiCr19Fe19Nb5Mo3 W.Nr.2.4669 NC19FeNb
UNS N07750 NiCr15Fe7TiAl W.Nr.2.4360
NA12 Nu 30 UNS N04400 NiCu30Fe UNS N05500 W.Nr.2.4819 UNS N10276 NC17D NiMo16Cr 15W UNS N08904 W.Nr.1.4539 优质进口优质钢,批发兼零售,量大从优,质量保证。欢迎来电洽谈!
45Cr2 C22.3
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