高溫合金GH2328鎳含量有多少
高溫合金GH2328鎳含量有多少
一、GH2328詳細介紹:
GH2328是Fe-Ni-Cr基(ji)悠長(chang)歲(sui)月(yue)中(zhong)通戶型彎(wan)曲高氣(qi)溫鎳鋼(gang),常年用氣(qi)溫在(zai)500華氏(shi)攝(she)氏(shi)度這。鎳鋼(gang)在(zai)熱治療的(de)情況下(xia),憑借(jie)悠長(chang)歲(sui)月(yue)中(zhong)提升, 保(bao)障了鎳鋼(gang)的(de)高抗拉強度和高品質的(de)耐(nai)蝕化(hua)性能方面,可實現在(zai)時(shi)段(duan)候標準下(xia)某個耐(nai)蝕性媒介中(zhong)撞擊工作(zuo)上的(de)機(ji)件特殊(shu)性讓。
二、GH2328用和基本特征:
GH2328適用設計(ji)汽輪發電(dian)機(ji)中崗(gang)位濕度并不嚴重于(yu)500攝氏溫度的燃燒物(wu)室噴口及柴油管控體系(xi)的高表面(mian)粗糙度手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)元器(qi)件手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)。鎳鋼(gang)在(zai)固溶凈化處理感覺下氏硬度較低,更加(jia)(jia)(jia)方(fang)便手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)元器(qi)件手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)成品。只需單雙(shuang)面(mian)留出磨細量。手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)后的手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)元器(qi)件手(shou)(shou)(shou)工(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)可一直實現時(shi)效性疏松。
三、GH2328同類品種:
高(gao)溫(wen)天氣新名稱(cheng) | 較高溫度舊明(ming)稱(cheng) | 鍛造(zao)加工新名稱 | 鑄造(zao)廠舊名號 | 國家行業標準鋼材牌號 |
GH2328 | GH328 | |||
韓國JIS | 美(mei)標ASTM | 美 標UNS、SAE | 德標DIN | 西(xi)方EN |
四(si)、GH2328化學物(wu)質有效成分:
碳C | 硅Si | 錳Mn | 磷P | 硫 S | 鉻Cr |
≤0.06 | ≤0.4 | ≤0.35 | ≤0.02 | ≤0.02 | 29-31 |
鎳Ni | 鉬(mu)Mo | 氮N | 銅Cu | 鐵(tie)Fe | 鈮(ni)Nb |
29-31 | - | ~ | 1.8-2.3 | 余 | - |
硼B | 鈦Ti: | 鋁Al | 釩 V | 鎢(wu)W | 鈰Ce |
- | 3.1-3.7 | 1.4-2 | ~ | - | - |
五、GH2328質地(di)標(biao)準:
熱扎棒(bang)10~100mm,鍛制棒(bang):100mm~350mm,冷(leng)扎板料0.05mm-4.0mm,熱扎板:4mm~14mm,帶(dai)2mm-10mm,各尺(chi)碼規模鍛件環件,庫存(cun)量少數(shu)類型波動尺(chi)。
六、GH2328機械耐磨性(xing):
強度g/cm³ | 永(yong)磁鐵 | 熱導率/w/(m.k) | 阻值率 | 比熱(re)容 | 線(xian)脹指數 |
7.6 | 12.5-28.6 | - | 0.49-0.776 | 14.3 | |
的(de)溫度0/℃ | 20 | 500 | 550 | 600 | 650 |
應力松(song)弛模量G/GPa | 76.8 | 64 | 62 | 60 | 58 |
七、GH2328測力(li)性(xing):
品種 | 熱(re)補救 | 室內溫度0/°C | 延展抗(kang)壓(ya)強度Σb\MPa | 拓(tuo)寬率A/% | 橫截(jie)面膨脹(zhang)Z/%≥ |
熱扎棒 | 固(gu)溶 | 20 | 1029 | 10 | 15 |
七、GH2328生(sheng)產制造(zao)凈化處(chu)理和手工焊接效果:
硬質合金(jin)切(qie)銷(xiao)工(gong)藝無特色(se)耍求。
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