ASMEPQR焊接工藝評定報(bào)告

1、焊接工藝評定記錄 (PQR) PROCEDURE QUALIFICATION RECORD PQR No: PQR-07 PAGE 1 OF 2 DATE 2008公司名稱Company Name 評定日期Date WPS No. WPS-H005 焊接方法 Welding Process MAG 自動(dòng)化等級(jí)Type(s) Semi-Auto 接頭JOINTSGroove Design of Test Coupon母材 BASE METALS 材料標(biāo)準(zhǔn)號(hào) Material Spec. EN10025 型號(hào)和等級(jí) Type or Grade ST52-3 + ST52-3 PNO. 1 與to

2、PNO. 1 相焊接試件厚度 Thickness of Test Coupon 12mm 試件直徑 Diameter of Test Coupon NA 其它 Other 填充金屬 FILLER METALS SFA NO. Special AWS NO.Special:ANSI/AWS A5.18:ER70S-6 上海中鋼焊材有限公司 FNO. NA ANO. NA 焊條(絲)直徑 Size of Filler Metal 1.2mm 其它 Other 熔敷焊縫金屬厚度 Deposited Weld Metal Thickness 12mm 位置 POSITION 坡口位置 Position

3、 of Groove PA 焊接方向(向上/向下) Weld Progression(Up/Down) NA 其它 Other 預(yù)熱 PREHEAT 預(yù)熱溫度 Preheat Temp. 20 層間溫度 Inter pass Temp. 220-280 其它 Other 焊后熱處理 POST-WELD HEAT TREATMENT 溫度Temperature None 時(shí)間Time None 其它 Other 氣體 GAS 百分組成 Percent Composition 氣體 Gas(es) 混合劑(Mixture) 流量 Flow rate保護(hù)氣 Shielding 二氧化碳+ 氬氣 18

4、/82 20L/min 尾部保護(hù)氣 Trailing None None None 背部保護(hù)氣 Backing None None None 電特性 ELECTRICAL CHARACTERISTICS 交流或直流 Current DC 極 性Polarity EP 安培 Amps 320A 電 壓Volts 32V 鎢極尺寸 Tungsten Electrode size NA 其它 Other 焊接技巧 TECHNIQUE 焊接速度 Travel Speed 10cm/min 無擺動(dòng)焊或有擺動(dòng)焊 String or Weave Bead Weave 無擺動(dòng)焊 擺動(dòng)參數(shù) Oscillatio

5、n NA 多道焊或單道焊(每側(cè)) Multiple or Single Pass(per side) Multiple 多絲焊或單絲焊Multiple or Single Electrodes NA 其它 Other 焊接工藝評定記錄 (PQR) PROCEDURE QUALIFICATION RECORD PQR No: PQR-07 PAGE 2 OF 2 DATE 2006拉伸試驗(yàn) Tensile Test 試件號(hào)SPEC. NO.寬Width厚Thickness面 積Area極限載荷Ultimate Total Load抗拉強(qiáng)度MPaUltimate Unit Stress破壞性質(zhì)及位

6、置Type of Failure & LocationPQR-07-L12512300549 MPaDuctile fracture, HAZPQR-07-L22512300531 MPaDuctile fracture, HAZ彎曲試驗(yàn) GuidedBend Tests 試件號(hào)SPEC. NO.類 型TYPE彎曲直徑（mm）BEND DIATER結(jié) 論ResultsPQR-07-M1面彎 face bend48合格 OKPQR-07-M2面彎 face bend48合格 OKPQR-07-B1背彎 root bend48合格 OKPQR-07-B2背彎 root bend48合格 O

7、K 韌性試驗(yàn)Toughness Tests試件號(hào)SPEC. NO.試驗(yàn)位置Test Location試樣尺寸(mm)Specimen Size試樣型式Specimen type試驗(yàn)溫度()Test Temp.沖擊值(J)Impact Values 側(cè)向膨脹 Lateral Exp.落錘試驗(yàn)Drop Weight剪切面 % Shearmils斷 裂 Break不 斷 No BreakPQR-07-CJ1Welding line10×10×55VWT2037PQR-07-CJ2Welding line10×10×55VWT2027PQR-07-CJ3Weld

8、ing line10×10×55VWT2042PQR-07-CJ4HAZ10×10×55VHT2039PQR-07-CJ5HAZ10×10×55VHT2038PQR-07-CJ6HAZ10×10×55VHT2034焊工姓名 Welders Name 鋼印號(hào) Stamp No. W03 試驗(yàn)執(zhí)行人 Test conducted by 試驗(yàn)編號(hào) Laboratory Test No. W2003-16 We certify that the statements in this record are correct and that the test welds were prepared, welded, and tested in accordance with the requirement of Section of ASME code or JB 4708 of China standard. Signed by manufacturer_. 本評定按Section of ASME