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M. BrandCSiMnPSCrNiMoCuH12Cr24Ni13 A302其他Others / NB/T470142011 預(yù)焊接工藝規(guī)程 (pWPS)焊接位置:Position Of Welding對接焊縫的位置 1G Position Of Butt Weld Flatness焊接方向(向上、向下) / Direction Of Welding(Up ward, Down ward)角焊縫位置 / Position Of Fillet Weld 焊接方向(向上、向下) / Direction Of Welding (Up ward, Down ward)焊后熱處理PWHT溫度范圍(℃) / Temperature Region保溫時間(h) / Time Hold預(yù)熱:Preheating預(yù)熱溫度(℃) / Preheating T層間溫度(℃) 100 Inter pass T保持預(yù)熱時間 / Preheating Time Hold加熱方式 / Heating Method保護(hù)氣體:Shielding Gas氣體種類 混合比 流量(L/min)Gas Categocy Mixture Flow Rate保護(hù)氣 Ar 10 S G尾保氣 / / / T S G背保氣 / / / B S G電特性Electric Power電流種類Welding Current(A) 直流(DC) 極性Polarity 反接(EP) 焊接電流范圍(A)Welding Current(A) 110160 電弧電壓(V)Arc Votage(V) 2426 焊道/焊層Weld PassWeld Layer焊接方法WeldingMethod填充材料Filler Metal焊接電流電弧電壓(V)Arc Votage焊接速度(cm/min)Welding Speed線能量(KJ/cmHeat Input型號Type牌號Brand直徑D.極性Polarity電流(A)1GTAWE30916H12Cr24Ni13DCEP12014026301012≤192SMAWE30916A302DCEP14016024261416≤183SMAWE30916A302DCEP16018024261214≤19鎢極類型及直徑 / 噴嘴直徑(mm) / Tungsten Electrode Type and D. Spray Nozzle D.熔滴過渡形式 / 焊絲送絲速度(cm/min) / Droplet Transfer Mode Wire Feed Rate技術(shù)措施Technical measure擺動焊或不擺動焊: / 擺動參數(shù): / Weave Bead Welding Or Non weave Bead Welding Weave Bead Parameter焊前清理和層間清理: 刷或磨 背面清根方法: 修磨 Pre weld Cleaning And Interpass Cleaning Single Wire Or Multi Wire單道焊或多道焊: 多道焊+單道焊 單絲或多絲焊: / Single Pass Welding Or Multipass Welding Single Wire Or Multi Wire導(dǎo)電嘴至工件距離: / 錘擊: / Contact Tip To Weld Part Distance Hammer Beat其他:Others 環(huán)境溫度>0℃ 相對濕度<90% 編制/日期Prepared By amp。 Date 審核/日期Reviewed By amp。 Date批準(zhǔn)/日期Reviewed By amp。 DateNB/T470142011 預(yù)焊接工藝規(guī)程(pWPS)單位名稱: Fabricator:.焊接工藝指導(dǎo)書: / 日期: WPS No Date焊接工藝評定報告編號: pWPS1604HP PQR No焊接方法: 鎢極氬弧焊(GTAW) 機械化程度(手工、半自動、自動): 手工 Welding Method Extent of mechanization(Manual、Semi Auto、Automation)焊接接頭:Welding Joint坡口形式 L 型Groove Shape襯墊(材料及規(guī)格): / Backing Pad (Material and Spec)其他: / Others簡圖: Sketch 母材:Base Metal類別號: Fe1 組別號: Fe11 與 類別號: Fe1 組別號: Fe12 相焊Category No. Group No. With Category No. Group No. Welded and標(biāo)準(zhǔn)號: GB9948 鋼 號: 20 與 標(biāo)準(zhǔn)號: GB713 鋼 號: Q345R 相焊Standard No. Steel Brand With Standard Steel Brand Welded厚度范圍:2mm/12mm Thickness 母材:對接焊縫(mm) 30mm 角焊縫(mm) 不限 Base Metal :Butt weld Fillet weld 管子直徑范圍:對接焊縫(mm) ∮19mm 角焊縫(mm) / Tube Diameter: Butt weld Fillet weld管子壁厚范圍:對接焊縫(mm) 2 mm 角焊縫(mm) / Tube Wall Thickness: Butt weld Fillet weld焊縫金屬厚度范圍: 對接焊縫(mm) ≥2mm 角焊縫(mm) / Weld Metal Thickness: Butt weld Fillet weld 其他: / Others焊接材料:Welding Material 20/Q345R焊材類別 W. M. Category 焊絲 /焊材標(biāo)準(zhǔn) W. M. Standard NB/ /填充金屬尺寸 Filler Metal Dimension∮ /焊材型號 W. M. Type/ /焊材牌號 W. M. Brand H10MnSi /其他 Others / /耐蝕堆焊金屬化學(xué)成分(%)Chemical Composition Of Corrosion Resistant Overlay Weld Metal(%)焊材牌號W. M. BrandCSiMnPSCrNiMoCuH10MnSi/其他Others /NB/T470142011 預(yù)焊接工藝規(guī)程 (pWPS)焊接位置:Position Of Welding對接焊縫的位置 6FG Position Of Butt Weld Flatness焊接方向(向上、向下) / Direction Of Welding(Up ward, Down ward)角焊縫位置 / Position Of Fillet Weld 焊接方向(向上、向下) / Direction Of Welding (Up ward, Down ward)焊后熱處理PWHT溫度范圍(℃) / Temperature Region保溫時間(h) / Time Hold預(yù)熱:Preheating預(yù)熱溫度(℃) 20 Preheating T層間溫度(℃) 100 Inter pass T保持預(yù)熱時間 / Preheating Time Hold加熱方式 / Heating Method保護(hù)氣體:Shielding Gas氣體種類 混合比 流量(L/min)Gas Categocy Mixture Flow Rate保護(hù)氣 Ar 815 S G尾保氣 / / / T S