大慶Q460C圓棒發貨及時 <大慶>鴻達昌業鋼鐵銷售有限公司

NM500耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)是(shi)什么材質? NM500耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)主要(yao)使用(yong)(yong)(yong)在礦(kuang)山(shan)(shan)機(ji)(ji)(ji)(ji)械(xie)(xie)等(deng)設(she)備上,經常用(yong)(yong)(yong)于(yu)摩(mo)擦(ca)與撞擊的(de)(de)關鍵(jian)耐(nai)(nai)(nai)磨(mo)(mo)(mo)接觸面上使用(yong)(yong)(yong)的(de)(de)耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)。 定(ding)義: NM500是(shi)高(gao)強度(du)(du)耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban),其具有較高(gao)的(de)(de)抗磨(mo)(mo)(mo)損能力,布(bu)氏硬度(du)(du)值(zhi)達到500(HBW)主要(yao)是(shi)在需要(yao)耐(nai)(nai)(nai)磨(mo)(mo)(mo)的(de)(de)場合(he)(he)或部位提供保護,使設(she)備壽命(ming)更長,減(jian)少(shao)維修帶來(lai)的(de)(de)檢(jian)修和停機(ji)(ji)(ji)(ji),相應(ying)(ying)的(de)(de)減(jian)少(shao)資(zi)金(jin)的(de)(de)投入。 命(ming)名:N是(shi)"耐(nai)(nai)(nai)磨(mo)(mo)(mo)"中(zhong)"耐(nai)(nai)(nai)"的(de)(de)個(ge)拼(pin)音字(zi)母. M是(shi)"耐(nai)(nai)(nai)磨(mo)(mo)(mo)"中(zhong)"磨(mo)(mo)(mo)"的(de)(de)個(ge)拼(pin)音字(zi)母. 500是(shi)布(bu)氏硬度(du)(du)值(zhi)HB值(zhi)。(500硬度(du)(du)值(zhi)是(shi)廣(guang)義的(de)(de),國產(chan)NM500硬度(du)(du)值(zhi)是(shi)在500左(zuo)右。) 等(deng)級分類(lei):NM500ANM500B 熱處理:調質(淬(cui)火(huo)+回火(huo))。 應(ying)(ying) 用(yong)(yong)(yong): NM500耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)被廣(guang)泛應(ying)(ying)用(yong)(yong)(yong)工(gong)程(cheng)機(ji)(ji)(ji)(ji)械(xie)(xie)、礦(kuang)山(shan)(shan)機(ji)(ji)(ji)(ji)械(xie)(xie)、煤礦(kuang)機(ji)(ji)(ji)(ji)械(xie)(xie)、環(huan)(huan)保機(ji)(ji)(ji)(ji)械(xie)(xie)、冶金(jin)機(ji)(ji)(ji)(ji)械(xie)(xie)、磨(mo)(mo)(mo)具、軸承等(deng)產(chan)品零部件。 用(yong)(yong)(yong)途: 工(gong)程(cheng)機(ji)(ji)(ji)(ji)械(xie)(xie)、礦(kuang)山(shan)(shan)機(ji)(ji)(ji)(ji)械(xie)(xie)、煤礦(kuang)機(ji)(ji)(ji)(ji)械(xie)(xie)、環(huan)(huan)保機(ji)(ji)(ji)(ji)械(xie)(xie)、冶金(jin)機(ji)(ji)(ji)(ji)械(xie)(xie)等(deng)制造企業。用(yong)(yong)(yong)于(yu)挖掘(jue)機(ji)(ji)(ji)(ji)、裝載機(ji)(ji)(ji)(ji)、推土(tu)機(ji)(ji)(ji)(ji)鏟斗板(ban)(ban)(ban)、刃(ren)板(ban)(ban)(ban)、側刃(ren)板(ban)(ban)(ban)、刀片、破(po)碎機(ji)(ji)(ji)(ji)襯板(ban)(ban)(ban)。 山(shan)(shan)東省大慶鴻達昌業金(jin)屬材料有限公司主營: 特厚(hou)(hou)鋼(gang)(gang)板(ban)(ban)(ban):Q235B(A3)、45#鋼(gang)(gang)、Q345B(16Mn)。厚(hou)(hou)度(du)(du):60mm-300mm 耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban):NM360耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)、NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)、NM450耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)、NM500耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)板(ban)(ban)(ban)。厚(hou)(hou)度(du)(du):3mm-100mm 合(he)(he)金(jin)鋼(gang)(gang)板(ban)(ban)(ban):40Cr、42CrMo、35CrMo、15CrMo、12Cr1MoV 低合(he)(he)金(jin)高(gao)強度(du)(du)鋼(gang)(gang)板(ban)(ban)(ban):Q345C、Q345D、Q345E、Q460、Q460C、Q460D、Q550C、Q550D、Q550E、Q690D、Q690E、Q960D、Q960E。厚(hou)(hou)度(du)(du):3mm-300mm 錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban):40Mn錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban)、45Mn錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban)、50Mn錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban)、60Mn錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban)、70Mn錳(meng)(meng)鋼(gang)(gang)板(ban)(ban)(ban)。厚(hou)(hou)度(du)(du):2mm-120mm 現(xian)貨(huo)庫存,加工(gong)零售,來(lai)圖(tu)定(ding)制!擁有激光(guang)切割、數控火(huo)焰(yan)等(deng)離子切割設(she)備數臺(tai)! 地址:山(shan)(shan)東省聊城(cheng)市遼河路(lu)與泰山(shan)(shan)路(lu)交(jiao)叉口向西200米路(lu)北鋼(gang)(gang)板(ban)(ban)(ban)倉(cang)儲庫


NM450是(shi)(shi)高(gao)強(qiang)(qiang)度(du)(du)耐(nai)磨(mo)板(ban)。命名:N是(shi)(shi)耐(nai)(nai)M是(shi)(shi)磨(mo)(mo)兩個中文漢字(zi)(zi)的(de)個拼音字(zi)(zi)母,450則代表這種鋼(gang)板(ban)的(de)平均布氏硬度(du)(du)熱(re)處理:高(gao)溫回(hui)火(huo),淬火(huo)+回(hui)火(huo)(調質)應用(yong)(yong)(yong):NM450耐(nai)磨(mo)鋼(gang)板(ban)被(bei)廣(guang)泛應用(yong)(yong)(yong)礦山機(ji)械(xie)(xie)、煤礦機(ji)械(xie)(xie)、環保機(ji)械(xie)(xie)、工程機(ji)械(xie)(xie)等,也常用(yong)(yong)(yong)作為屈服強(qiang)(qiang)度(du)(du)≥850MPa高(gao)強(qiang)(qiang)度(du)(du)結構鋼(gang)使(shi)用(yong)(yong)(yong)。作用(yong)(yong)(yong):主(zhu)要是(shi)(shi)在需要耐(nai)磨(mo)的(de)場合(he)或部位提供保護,使(shi)設(she)備壽命更長,減(jian)(jian)少(shao)維(wei)修(xiu)帶來的(de)檢(jian)修(xiu)停機(ji),相應的(de)減(jian)(jian)少(shao)資金(jin)的(de)投入。性能:屈服在950多,抗(kang)拉強(qiang)(qiang)度(du)(du)在1180上。NM450對應國外標準及(ji)牌(pai)號JFE:NK-EH450/HARDOX450/DILLDUR:450V


nm400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)的(de)(de)(de)優點(dian)和(he)(he)(he)(he)應用(yong)(yong)(yong) NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)有多種熱(re)處(chu)理(li)工(gong)(gong)(gong)藝(yi)(yi),它(ta)們(men)適(shi)用(yong)(yong)(yong)于(yu)不同的(de)(de)(de)范圍。如直接淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)和(he)(he)(he)(he)低(di)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo)不能(neng)(neng)細(xi)(xi)化(hua)(hua)鋼(gang)(gang)(gang)的(de)(de)(de)晶粒(li)(li)(li),工(gong)(gong)(gong)件(jian)(jian)(jian)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)變(bian)(bian)形(xing)(xing)大,堆(dui)焊nm400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)滲(shen)(shen)(shen)(shen)碳(tan)(tan)件(jian)(jian)(jian)表面殘(can)余(yu)(yu)奧(ao)氏大,表面硬(ying)度(du)(du)(du)(du)(du)低(di)。操作簡(jian)單,成本低(di)。它(ta)用(yong)(yong)(yong)于(yu)處(chu)理(li)變(bian)(bian)形(xing)(xing)和(he)(he)(he)(he)沖擊載荷很(hen)小的(de)(de)(de)零(ling)件(jian)(jian)(jian)。適(shi)用(yong)(yong)(yong)于(yu)氣體(ti)滲(shen)(shen)(shen)(shen)碳(tan)(tan)和(he)(he)(he)(he)液體(ti)滲(shen)(shen)(shen)(shen)碳(tan)(tan)。 NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)在800-850的(de)(de)(de)低(di)溫(wen)(wen)下(xia)進行預冷(leng)(leng)和(he)(he)(he)(he)直接淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo),可(ke)以減(jian)少耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)的(de)(de)(de)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)變(bian)(bian)形(xing)(xing),滲(shen)(shen)(shen)(shen)層(ceng)中的(de)(de)(de)殘(can)余(yu)(yu)奧(ao)氏體(ti)積(ji)也可(ke)以稍(shao)微減(jian)小。堆(dui)焊nm400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)表面硬(ying)度(du)(du)(du)(du)(du)略有提高(gao)(gao),但奧(ao)氏體(ti)晶粒(li)(li)(li)沒有變(bian)(bian)化(hua)(hua)。它(ta)廣泛(fan)用(yong)(yong)(yong)于(yu)制(zhi)造細(xi)(xi)晶粒(li)(li)(li)鋼(gang)(gang)(gang)的(de)(de)(de)各種工(gong)(gong)(gong)具。 NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)的(de)(de)(de)二次(ci)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)、冷(leng)(leng)處(chu)理(li)和(he)(he)(he)(he)低(di)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo)主要(yao)(yao)用(yong)(yong)(yong)于(yu)滲(shen)(shen)(shen)(shen)碳(tan)(tan)后(hou)(hou)未加(jia)工(gong)(gong)(gong)的(de)(de)(de)高(gao)(gao)合金(jin)(jin)鋼(gang)(gang)(gang)工(gong)(gong)(gong)件(jian)(jian)(jian)。滲(shen)(shen)(shen)(shen)碳(tan)(tan)和(he)(he)(he)(he)高(gao)(gao)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo),一(yi)次(ci)性(xing)加(jia)熱(re)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo),低(di)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo),淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)溫(wen)(wen)度(du)(du)(du)(du)(du)840-860,主要(yao)(yao)用(yong)(yong)(yong)于(yu)鉻鎳合金(jin)(jin)滲(shen)(shen)(shen)(shen)碳(tan)(tan)工(gong)(gong)(gong)件(jian)(jian)(jian)。 NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)二次(ci)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)和(he)(he)(he)(he)低(di)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo)的(de)(de)(de)對(dui)(dui)策主要(yao)(yao)是(shi)改善滲(shen)(shen)(shen)(shen)層(ceng)組織。當(dang)對(dui)(dui)心部(bu)性(xing)能(neng)(neng)要(yao)(yao)求(qiu)(qiu)不高(gao)(gao)時(shi),可(ke)以在材(cai)料(liao)的(de)(de)(de)AC1和(he)(he)(he)(he)Ac3之間淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)。當(dang)對(dui)(dui)心部(bu)性(xing)能(neng)(neng)要(yao)(yao)求(qiu)(qiu)高(gao)(gao)時(shi),應在AC3以上淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)。主要(yao)(yao)用(yong)(yong)(yong)于(yu)對(dui)(dui)機械性(xing)能(neng)(neng)要(yao)(yao)求(qiu)(qiu)高(gao)(gao)的(de)(de)(de)重要(yao)(yao)滲(shen)(shen)(shen)(shen)碳(tan)(tan)零(ling)件(jian)(jian)(jian),特別是(shi)粗晶粒(li)(li)(li)鋼(gang)(gang)(gang)。但是(shi)滲(shen)(shen)(shen)(shen)碳(tan)(tan)后(hou)(hou),工(gong)(gong)(gong)件(jian)(jian)(jian)需要(yao)(yao)在高(gao)(gao)溫(wen)(wen)下(xia)加(jia)熱(re)兩次(ci),增加(jia)了(le)工(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)(de)變(bian)(bian)形(xing)(xing)和(he)(he)(he)(he)氧(yang)化(hua)(hua)脫碳(tan)(tan),熱(re)處(chu)理(li)工(gong)(gong)(gong)藝(yi)(yi)復雜。 nm400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban)經過(guo)一(yi)次(ci)加(jia)熱(re)淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)和(he)(he)(he)(he)低(di)溫(wen)(wen)回(hui)火(huo)(huo)(huo)(huo)(huo)(huo),淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)溫(wen)(wen)度(du)(du)(du)(du)(du)為820-850或780-810;對(dui)(dui)于(yu)那些對(dui)(dui)心部(bu), 820-850淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)強度(du)(du)(du)(du)(du)要(yao)(yao)求(qiu)(qiu)較(jiao)(jiao)高(gao)(gao),對(dui)(dui)心部(bu),低(di)碳(tan)(tan)M和(he)(he)(he)(he)表面硬(ying)度(du)(du)(du)(du)(du)要(yao)(yao)求(qiu)(qiu)較(jiao)(jiao)高(gao)(gao)的(de)(de)(de),在780-810淬(cui)(cui)火(huo)(huo)(huo)(huo)(huo)(huo)可(ke)以細(xi)(xi)化(hua)(hua)晶粒(li)(li)(li)。適(shi)用(yong)(yong)(yong)于(yu)固體(ti)滲(shen)(shen)(shen)(shen)碳(tan)(tan)碳(tan)(tan)鋼(gang)(gang)(gang)和(he)(he)(he)(he)低(di)合金(jin)(jin)堆(dui)焊耐(nai)(nai)(nai)磨(mo)(mo)(mo)400耐(nai)(nai)(nai)磨(mo)(mo)(mo)板(ban),氣體(ti)和(he)(he)(he)(he)液體(ti)滲(shen)(shen)(shen)(shen)碳(tan)(tan)粗晶粒(li)(li)(li)鋼(gang)(gang)(gang)。 山東省(sheng)大慶鴻達(da)昌業金(jin)(jin)屬材(cai)料(liao)有限公司主營(ying): 特厚鋼(gang)(gang)(gang)板(ban):Q235B(A3)、45#鋼(gang)(gang)(gang)、Q345B(16Mn)。厚度(du)(du)(du)(du)(du):60mm-300mm 耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)(gang)板(ban):NM360耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)(gang)板(ban)、NM400耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)(gang)板(ban)、NM450耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)(gang)板(ban)、NM500耐(nai)(nai)(nai)磨(mo)(mo)(mo)鋼(gang)(gang)(gang)板(ban)。厚度(du)(du)(du)(du)(du):3mm-100mm 合金(jin)(jin)鋼(gang)(gang)(gang)板(ban):40Cr、42CrMo、35CrMo、15CrMo、12Cr1MoV 低(di)合金(jin)(jin)高(gao)(gao)強度(du)(du)(du)(du)(du)鋼(gang)(gang)(gang)板(ban):Q345C、Q345D、Q345E、Q460、Q460C、Q460D、Q550C、Q550D、Q550E、Q690D、Q690E、Q960D、Q960E。厚度(du)(du)(du)(du)(du):3mm-300mm 錳(meng)鋼(gang)(gang)(gang)板(ban):40Mn錳(meng)鋼(gang)(gang)(gang)板(ban)、45Mn錳(meng)鋼(gang)(gang)(gang)板(ban)、50Mn錳(meng)鋼(gang)(gang)(gang)板(ban)、60Mn錳(meng)鋼(gang)(gang)(gang)板(ban)、70Mn錳(meng)鋼(gang)(gang)(gang)板(ban)。厚度(du)(du)(du)(du)(du):2mm-120mm 現貨庫存(cun),加(jia)工(gong)(gong)(gong)零(ling)售,來(lai)圖定(ding)制(zhi)!擁有激光(guang)切割(ge)、數控火(huo)(huo)(huo)(huo)(huo)(huo)焰等離子切割(ge)設備數臺! 地址:山東省(sheng)聊城市遼河(he)路與泰山路交(jiao)叉(cha)口向西(xi)200米路北鋼(gang)(gang)(gang)板(ban)倉儲庫


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