X5CrNiCuNb16-4
馬氏(shi)體(ti)水解(jie)硬底(di)化不(bu)銹鋼(gang)(gang)304。極具高(gao)(gao)超(chao)度(du)(du),高(gao)(gao)光(guang)潔度(du)(du),最(zui)號的(de)(de)(de)手工焊(han)接性(xing)(xing)能(neng)(neng)指標方(fang)面(mian)和(he)(he)耐銹蝕(shi)性(xing)(xing)能(neng)(neng)指標方(fang)面(mian)。已然被過(guo)量(liang)的(de)(de)(de)精準投放通過(guo)在電動閥(fa)門(men),軸類及化纖布(bu)行(xing)業內及極具一(yi)定的(de)(de)(de)耐蝕(shi)想要(yao)的(de)(de)(de)高(gao)(gao)超(chao)度(du)(du)零配件(jian)等。加(jia)(jia)上(shang)銅的(de)(de)(de)水解(jie)硬底(di)化矩形鋼(gang)(gang)種(zhong)。由銅、鈮/鈳構成的(de)(de)(de)沉淀(dian)硬化馬氏(shi)體(ti)不(bu)銹鋼(gang)(gang),含(han)碳量(liang)低,抗(kang)腐(fu)蝕(shi)性(xing)(xing)和(he)(he)可焊(han)性(xing)(xing)均比一(yi)般的(de)(de)(de)馬氏(shi)體(ti)型不(bu)銹鋼(gang)(gang)好,熱(re)處理工藝簡單,切削性(xing)(xing)好,但是較難滿足深冷(leng)加(jia)(jia)工。合金(jin)是沉淀(dian)、淬(cui)水、馬氏(shi)體(ti)的(de)(de)(de)不(bu)銹鋼(gang)(gang),和(he)(he)這個等級(ji)具有(you)高(gao)(gao)強度(du)(du)、硬度(du)(du)和(he)(he)抗(kang)腐(fu)蝕(shi)等特(te)性(xing)(xing)。經過(guo)熱(re)處理后(hou),產品的(de)(de)(de)機械(xie)性(xing)(xing)能(neng)(neng)更加(jia)(jia)完善,可以(yi) 達到高(gao)(gao)達1100-1300 mpa (160-190 ksi) 的(de)(de)(de)耐壓強度(du)(du)。這個等級(ji)不(bu)能(neng)(neng)用(yong)于高(gao)(gao)于300℃ (570F) 或非(fei)常低的(de)(de)(de)溫度(du)(du)下,它(ta)對(dui)大氣及稀(xi)釋酸或鹽(yan)都具有(you)良好的(de)(de)(de)抗(kang)腐(fu)蝕(shi)能(neng)(neng)力,它(ta)的(de)(de)(de)抗(kang)腐(fu)蝕(shi) 能(neng)(neng)力與(yu)304 和(he)(he)430 一(yi)樣(yang)。
X5CrNiCuNb16-4化學反應成分:
碳 C :≤0.07
硅(gui) Si:≤1.00
錳 Mn:≤1.50
硫 S :≤0.015
磷 P :≤0.040
鉻 Cr:15.00~17.50
鎳 Ni:3.00~5.00
銅 Cu:3.00~5.00
鈮 Nb:0.15~0.45
X5CrNiCuNb16-4測力效能:
抗拉能(neng)力密度(du) σb (MPa):480℃時(shi)效,≥1310; 550℃時(shi)效,≥1060; 580℃時(shi)效,≥1000; 620℃時(shi)效,≥930
因素屈(qu)從效(xiao)果 σ0.2 (MPa):480℃時(shi)(shi)效(xiao),≥1180;550℃時(shi)(shi)效(xiao),≥1000;580℃時(shi)(shi)效(xiao),≥865;620℃時(shi)(shi)效(xiao),≥725
長度率(lv) δ5 (%):480℃時效(xiao)(xiao),≥10;550℃時效(xiao)(xiao),≥12;580℃時效(xiao)(xiao),≥13;620℃時效(xiao)(xiao),≥16
截(jie)面緊縮率 ψ (%):480℃時(shi)效(xiao)(xiao)(xiao)(xiao),≥40;550℃時(shi)效(xiao)(xiao)(xiao)(xiao),≥45;580℃時(shi)效(xiao)(xiao)(xiao)(xiao),≥45;620℃時(shi)效(xiao)(xiao)(xiao)(xiao),≥50
洛氏硬度 :固溶,≤363HB和(he)≤38HRC;480℃時效(xiao)(xiao),≥375HB和(he)≥40HRC; 550℃時效(xiao)(xiao),≥331HB和(he)≥35HRC;580℃時效(xiao)(xiao),≥302HB和(he)≥31HRC;620℃時效(xiao)(xiao),≥277HB和(he)≥28HRC
X5CrNiCuNb16-4材質提貨情(qing)形(xing):
1、棒材以鍛軋程序(xu)、黑皮態(tai)、磨光(guang)態(tai)或車光(guang)態(tai)廠家直銷;
2、圓餅和環坯以鍛(duan)態(tai)批發商;
3、環件以固溶方式廠家直銷(xiao);
4、細木工(gong)(gong)(gong)板(ban)經固溶、堿(jian)酸處(chu)(chu)理、矯直(zhi)(zhi)和(he)切邊(bian)后產(chan)生(sheng);帶(dai)材(cai)經冷(leng)扎、固溶、去空(kong)氣(qi)氧化皮快速(su)(su)交付,工(gong)(gong)(gong)程團(tuan)隊(dui)不(bu)斷(duan)突破工(gong)(gong)(gong)藝(yi)瓶頸,根(gen)據不(bu)同(tong)產(chan)品的(de)(de)特性,制(zhi)定(ding)不(bu)同(tong)的(de)(de)生(sheng)產(chan)工(gong)(gong)(gong)藝(yi);絲材(cai)以固溶酸處(chu)(chu)理盤狀或直(zhi)(zhi)條狀、固溶直(zhi)(zhi)條細磨光模式快速(su)(su)交付,工(gong)(gong)(gong)程團(tuan)隊(dui)不(bu)斷(duan)突破工(gong)(gong)(gong)藝(yi)瓶頸,根(gen)據不(bu)同(tong)產(chan)品的(de)(de)特性,制(zhi)定(ding)不(bu)同(tong)的(de)(de)生(sheng)產(chan)工(gong)(gong)(gong)藝(yi)。板(ban)帶(dai)材(cai)表層能:亮(liang)面(mian)(mian)、2B面(mian)(mian)、BA(6k)霧面(mian)(mian)、8K霧面(mian)(mian)、拔絲面(mian)(mian)、磨砂面(mian)(mian) 精板(ban)表層能:亮(liang)面(mian)(mian),霧面(mian)(mian),亞光面(mian)(mian),霧面(mian)(mian),還可(ke)按買(mai)家(jia)標準要(yao)求鍍別的(de)(de)光色。
X5CrNiCuNb16-4制作中會發(fa)生的問題(ti):
小伙(huo)伴們(men)在(zai)精加工中(zhong)需要小心下(xia)(xia),以下(xia)(xia)這些
(1)粉(fen)層(ceng)、浮鐵(tie)粉(fen)放到在涂料外表上
(2)越來越變(bian)(bian)厚精(jing)磨和越來越變(bian)(bian)厚單單從表面也可以發生腐燭和磨合物(wu),
(3)電焊(han)工在金屬(shu)薄(bo)板(ban)表明(ming)引弧時,保(bao)護好膜退化
(4)油脂油漆(qi)筆印(yin)殘余(yu)粘合劑。
X5CrNiCuNb16-4基本使用:遠(yuan)海公司、小型飛機(ji)(ji)甲板、許多公司 食品原料企業 紙槳及造紙品 核工業(渦輪增壓機(ji)(ji)樹葉) 物理零件 核垃圾桶