上海威勵金屬集團有限公司為您提供incoloyalloy825化工容器批發商供貨。
合金825uns n08825,w.nr.2.4858是一種鎳 - 鐵 - 鉻合金,添加了鉬,銅和鈦。鎳含量---抵抗氯離子應力腐蝕開裂。鎳與鉬和銅一起,還具有---的耐還原性,例如含有liu酸和磷酸的環境。鉬還有助于抵抗點蝕和縫隙腐蝕。合金的鉻含量賦予對各種氧化物質如xiao酸,xiao酸鹽和氧化鹽的抵抗力。通過適當的熱處理,鈦添加劑可穩定合金,防止對晶間腐蝕的敏化。
可用產品形式:
管材,管材,板材,帶材,板材,圓棒,扁鋼,鍛坯,六角和線材。
incoloyalloy825被定為uns n08825和werkstoff編號2.4858。它在nace mr0175中列出,用于石油和天然氣服務。
棒材,棒材,線材和鍛件:bs 3076na16,astm b 425,astm b 564,asme sb 425,asme sb 564,asme code case n-572,din 17752,din 17753,din 17754,vdtüv432,iso 9723, iso 9724,iso 9725.
板,片和帶:bs 3072na16,bs 3073na16,astm b 424,astm b 906,asme sb 424,asme sb 906,din 17750,vdtüv432,iso 6208.
焊管和無縫管:bs 3074na16, astm b 163,astm b 423,astm b 704,astm b 705,astm b 751,astm b 775,astm b 829,asme sb 163,asme sb 423,asme sb 704,asme sb 705,asme sb 751,asme sb 775,asme sb 829,asme code case 1936,din 17751,vdtüv432,iso 6207.
其他:astm b 366,asme sb 366,din 17744
incoloyalloy825化學成分,重量%
鎳................................................. ......................... 38.0-46.0
鐵..................... .................................................. ........ ***22.0
鉻................................................. ................... 19.5-23.5
鉬........................... ........................................ 2.5-3.5
銅...... .................................................. .................... 1.5-3.0
鈦.......................... ................................................. 0.6 -1.2
碳............................................... ......................... ≤0.05
錳................................................. .................. ≤1.0
liu................................................. ......................... ≤0.03
硅................................................. .......................... ≤0.5
lv................................................. ..................... ≤0.2
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