○4140/42CrMo/42CrMo4/SCM440無縫鋼管○42CrMo鋼屬于超高強(qiáng)度鋼，具有高強(qiáng)度和韌性，淬透性也較好，無明顯的回火脆性，調(diào)質(zhì)處理后有較高的疲勞極限和抗多次沖擊能力…

○25Mn鋼對(duì)應(yīng)國(guó)際牌號(hào)1026，25#鋼可用25Mn替代○性能優(yōu)于國(guó)標(biāo)標(biāo)準(zhǔn)《GB/T699-2015優(yōu)質(zhì)碳素結(jié)構(gòu)鋼》○精選、定制江蘇省優(yōu)特鋼，原材料經(jīng)過爐外精煉，去雜質(zhì)，性能良好○適當(dāng)…

○18Cr2Ni4WA對(duì)應(yīng)國(guó)際牌號(hào)18X2H4MA(18X2H4BA)○25Cr2Ni4WA對(duì)應(yīng)國(guó)際牌號(hào)25X2H4MA(25X2H4BA)○天展-20年豐富經(jīng)驗(yàn)，11人研發(fā)團(tuán)隊(duì)，擅長(zhǎng)各…

○40CrNiMoA對(duì)應(yīng)國(guó)際牌號(hào)4340(E4340)、SNCM439、40XH2M(40XHM)○45CrNiMnMoA對(duì)應(yīng)國(guó)際牌號(hào)36CrNiMo4(1.6511)、SNCM447、…

○30CrNi3對(duì)應(yīng)國(guó)際牌號(hào)SNC631,30XH3A;37CrNi3對(duì)應(yīng)國(guó)際牌號(hào)SNC836○合金鋼，材料可定做○天展-20年豐富經(jīng)驗(yàn)，11人研發(fā)團(tuán)隊(duì)，擅長(zhǎng)各種合金、異型、厚壁管制造