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類別 品名 AWS型號 焊縫金屬化學成份 金屬機械性能 特征與用途
C Mn Si S P Cr Ni Mo Nb V N 抗拉強度 0.2%屈服強度 Akv沖擊功
焊絲和焊劑 9CrMoV-N
LA491 EB9 0.08 0.6 0. 32 0.005 0.007 8.6 0.6 1 0.05 0.17 0.05 750 630 45
, 實芯T91/P91鋼埋弧焊絲，9CrMoV-N配用的焊劑，與為堿性氟化物燒結焊劑
Chromet 92英國曼徹特英國“曼徹特” 焊條耐熱鋼焊絲 
型號  AWS 主要用途  
Cmo  ER70S-A1 在一般的CMn中加入0.5％的鉬，能有效提高鋼材的中溫蠕變強度和塑性。主要用來 
制造工作溫度在450℃以下的壓力容器及相應的管道系統。 
MnMo  ER80S-D2 15NiCuNb5(WB36)鋼是普通C-Mn鋼的基礎上加入Ni,Cu,Mo和Nb微合金化后得到的鋼 
種，其中溫度得到明顯提高。主要應用于工作溫度在280℃左右的電站給水管道系統。 
1CrMo  ER80S-B2 長時間工作溫度達550℃，主要用于蒸汽汽輪機發電廠設備的制造。在250℃-450℃ 
工作溫度具有良好的耐含硫氫介質腐蝕的性能。 
2CrMo  ER90S-B3 長時間工作溫度達600℃，主要用于蒸汽汽輪機發電廠設備的制造。在250℃-450℃ 
工作溫度具有良好的耐含硫氫介質腐蝕的性能。 
2CrWV  ER90S-G 用于焊接P23/ T23鋼,特別用于高溫下高性能要求的結構應用。
5CrMo  ER80S-B6 工作溫度達600℃，在過熱蒸汽、熱氫氣和高硫原油介質中具有良好的耐腐蝕性能。 
9CrMo  ER80S-B8 工作溫度達600℃，在過熱蒸汽、熱氫氣和高硫原油介質中具有良好的耐腐蝕性能。 
9CrMoV-N  ER90S-B9 改良型9Cr1Mo(P91/ T91)具有長期高溫蠕變強度，廣泛應用于電站的鍋爐汽包，蒸汽
管道，汽輪機廂體和石化工業的冶煉設備建造， 
9CrWV  專為P 92/T92鋼的焊接設計，廣泛應用于超臨界和超超臨界電站的建設。
12CrMoV  用于550℃以上耐熱抗蠕變應用，電力工業的鑄鍛形態的高壓蒸汽管道及石化工業。 
英國“曼徹特”不銹鋼焊絲  
型號  AWS 主要用途  
308S96  ER308H 用于焊接非穩定化18Cr10Ni奧氏體不銹鋼及穩定化321H和347H。 
ER347H  ER347 適用于焊接鈦或鈮穩定的18/8高碳奧氏體不銹鋼321H和347H。 
316S96  ER316H 焊接工作溫度在500-800℃的高溫，長期處于蠕變環境下的316/316H奧氏體不銹鋼。 
310S94  ER310 用于焊接含碳量不大于0.25％的310母材，具有峰值溫度達1200℃時的抗氧化性。 
曼徹特不銹鋼焊條SMAW NIMROD 625KS All positional electrode for alloy 625 > Details
SMAW NIMROD 657 Special electrode for IN-657 > Details
SMAW NIMROD 690KS Nickel Base Electrode for Alloy 690 > Details
SMAW NIMROD AKS All positional electrode with Mo & Nb > Details
SMAW NIMROD C22KS Nickel base electrode for alloy C22 > Details
SMAW NIMROD C276 Downhand Electrode for alloy C276 > Details
SMAW NIMROD C276KS All positional electrode for alloy C276 > Details
SMAW RAILROD Electrode for Rail Welding > Details
SMAW SUPERMET 16.8.2 Rutile Electrode for 300H Stainless > Details
SMAW SUPERMET 2205 22%Cr Duplex rutile electrode > Details
SMAW SUPERMET 2205 AR Duplex 22% Cr > Details
SMAW SUPERMET 2506CU Electrode for matching duplex castings > Details
SMAW SUPERMET 253MA Electrode for alloy 253MA > Details
SMAW SUPERMET 308L Electrode for 304L stainless steels > Details
SMAW SUPERMET 309L General purpose 309L electrode > Details
SMAW SUPERMET 309MO General purpose 309Mo electrode > Details
SMAW SUPERMET 316L General purpose 316L electrode > Details
SMAW SUPERMET 318 General purpose 318 electrode > Details
SMAW THERMET 22H Electrode for alloy 22H stainless > Details
SMAW THERMET 25.35.NB Heat resisting electrode to match CR39W > Details
SMAW THERMET 309CF 309 electrode with controlled C/ferrite > Details
SMAW THERMET 310H 310H electrode to match HK40 > Details
SMAW THERMET 35.45.NB High Carbon 35Cr-45Ni-1Nb electrode > Details
SMAW THERMET 800NB Electrode to match alloy 800 > Details
SMAW THERMET HP40NB Electrode to match HP40Nb alloys > Details
SMAW THERMET HP50WCO Electrode for high C cast alloys > Details
SMAW THERMET R17.38H Electrode for high C 18/37 alloys > Details
SMAW TUF-MET 1NI.B Low alloy 1% Ni electrode > Details
SMAW TUF-MET 2NI.B 2% Nickel electrode > Details
SMAW TUF-MET 3NI.B 3.5%Ni alloyed electrode > Details
SMAW TUF-MET 3** High strength ** electrode > Details
SMAW ULTRAMET 2205 22%Cr Duplex all positional electrode > Details
SMAW ULTRAMET 2304 Positional Rutile Lean Duplex Electrode > Details
SMAW ULTRAMET 2507 Postional 2507 Superduplex electrode > Details
SMAW ULTRAMET 308H Positional rutile 308H electrode > Details
SMAW ULTRAMET 308L Positional rutile 308L electrode > Details
SMAW ULTRAMET 308L(N) Positional 304L electrode > Details
SMAW ULTRAMET 308LCF 304L Electrode for Cryogenic Application > Details
SMAW ULTRAMET 308LP Rutile 308L Pipe welding electrod > Details
SMAW ULTRAMET 309L Positional rutile 309L electrode > Details
SMAW ULTRAMET 309L(N) 309 types > Details
SMAW ULTRAMET 309LP Pipewelding Rutile 309L electrode > Details
SMAW ULTRAMET 316H Rutile electrode for 316H stainless > Details
SMAW ULTRAMET 316L Posisitional 316L electrode > Details
SMAW ULTRAMET 316L(N) Posisitional 316L electrode > Details
SMAW ULTRAMET 316LCF 316L Electrode for Cryogenic Application > Details
SMAW ULTRAMET 316LP Rutile 316L Pipe welding electrode > Details
SMAW ULTRAMET 316NF Nil-ferrite Modified 316L Electrode > Details
SMAW ULTRAMET 317L Positional rutile 317L electrode > Details
SMAW ULTRAMET 347 Positional Rutile 347 electrode > Details
SMAW ULTRAMET 347(H) Electrode for 321H and 347H stainless > Details
SMAW ULTRAMET 904L Rutile Electrode For 904L > Details