(See QW-200.1,Section IX,ASME Boiler and Pressure vessel Code)
焊接工艺规程编号 WPS No. WPS812/REV.0
所依据的工艺评定记录编号 Supporting PQR No. (s) PQR812-1
焊接方法 Welding Process (es) GTAW+SMAW 自动化等级 Type (s) Manual
接头 Joints (QW-402)
接头型式 (Joint Design) All
衬垫 Backing (Yes)/(No) No
衬垫材料 (型式) (衬垫或保持块)
Backing Material (Type) No ( Refer to both backing and retainers.) No Retainer
□金属 Metal □不熔金属 Nonfusing Metal □非金属 Nonmetallic □其它材料 Others
Joint Detail:
| 母材 Base Metals (QW-403) P-NO. N/A Group No. N/A to P-No. N/A Group No. N/A OR 钢号和等级为 (Specification type and grade) 4130 与钢号和等级为 (to Specification type and grade) 4130 相焊或(OR) 化学成分和力学性能为 (Chem. Analysis and Mech. Prop) N/A 与化学成分和力学性能为 (to Chem. Analysis and Mech. Prop) N/A 相焊 厚度范围：(Thickness Range:) 母材：(Base Metal:) 坡口焊 (Groove) 5-38mm (Without CVN) 16~38mm (With CVN) 角焊 (Fillet ) Unlimited 管子直径范围：(Pipe Dia. Range:)坡口焊 (Groove) Unlimited 角焊 (Fillet) Unlimited 其它 (Others) N/A | |||
| 填充金属 Filler Metals (QW-404) | |||
| 标准号Spec. No. | SFA A5.28 | SFA A5.01 | |
| 型号Classification | ER80S-G | E10018-D2 | |
| 牌号Brand | CHG-60C | THERMANIT NIMO100 | |
| F-NO. | 6 | 4 | |
| A-NO. | 2 | 11 | |
| 填充金属尺寸Size of Filler Metals | Ø2.4 | Ø3.2 | |
| 熔敷焊缝金属厚度范围： Weld Metal Thickness Range: 坡口焊缝 (Groove) GTAW:≤5mm;SMAW: ≤33mm 角焊缝 (Fillet) GTAW: Unlimited; SMAW: Unlimited | |||
| 焊丝-焊剂 (分类号) Electrode-Flux (Class) | N/A | ||
| 焊剂商标名称 Flux Trade Name | N/A | ||
| 熔化性嵌条 Consumable Insert | N/A | ||
| 其它 (Others) | N/A | ||
焊接位置 Position (QW-405) 坡口的位置 Position (s) of Groove All 焊接方向:(Welding Direction:) Up Yes Down N/A 角焊缝位置 (Position (s) of Fillet) All 预热 Preheat (QW-406) 最小预热温度 (Preheat Temp. Min) 150℃ 最大层间温度.(Interpass Temp. Max.) 200℃ 预热的保持方式 (Preheat Maintenance) N/A | 焊后热处理 Post-Weld Heat Treatment 温度范围 (Temperature Range) 0±10℃ 时间范围 (Time Range) (2~2.5)h 气体 Gas (QW-408) 气体 混合比 流量 Gas(es) Mixture Flow Rat 保护气 Shielding Ar 100% 8-12L/Min 尾部保护气 Trailing N/A N/A N/A 背面保护气 Backing N/A N/A N/A | ||
无摆动焊或摆动焊 String or Weave Bead String and Weave
嘴孔或喷嘴尺寸 Orifice or Gas Cup Size Ø10～Ø 12
打底焊道和中间焊道的清理方法 (刷理或打磨等等)
Initial and Interpass Cleaning (Brushing, Grinding, etc.) Brushing or Grinding
背面清根方法 Method of Back Gouging N/A
最大摆动宽Max.Width Of Weave. 3 times the diameter of an electrode
导电嘴—工件距离 Contact Tube to Work Distance N/A
多道焊或单道焊 (每侧) Multiple or Single Pass (per side) Multiple Pass
多丝焊或单丝焊 Multiple or Single Electrodes Single
焊接速度 (范围)welding Speed (Range) See table below
锤击有无 Peening No Peening
| 其它 Others The Deposited Weld Metal Thickness For Single Pass Shall Be Less Than 1/2＂(13mm) |
电流 Current AC or DC DC 极性 Polarity GTAW: DCEN; SMAW: DCEP
安培 Amps (Range) See Table Below
伏特 Volts (Range) See Table Below
钨极尺寸和类型 Tungsten Electrode Size and Type Ø2.5
(纯钨极或2%钍钨极等) (Pure Tungsten, 2% Thoriated, etc.)
金属过渡方式 (Mode of Metal Transfer for GMAW) N/A
(射流或短路等) (Spray arc, short circuiting arc, etc.)
| 送丝速度范围 Electrode Wire feed speed range N/A |
| Weld Layer(s) | 焊接 方法Process | 填充金属 Filler Metal | 电流 Current | 电压范围Volt Range (伏) | 焊接速度范围 Welding Speed Range (cm/min) | 最大热输入KJ/cm Heat Input Max | ||
| 型号Classification | 直径Dia. mm | 极性 Type Polar | 安培 Amp. Range | |||||
| Root | GTAW | ER80S-G | φ2.4 | DCEN | 120~150 | 10~14 | 9~14 | 14.00 |
| Fill | SMAW | E10018-D2 | φ3.2 | DCEP | 90~120 | 20~24 | 9~14 | 19.20 |
| Cap | SMAW | E10018-D2 | φ3.2 | DCEP | 90~120 | 20~24 | 9~14 | 19.20 |
批准Approved By 日期Date 第三方 Authorized By 日期 Date
Copyright © 2019-2025 51dongshi.net 版权所有
违法及侵权请联系：TEL:177 7030 7066 E-MAIL:11247931@qq.com 本站由北京市万商天勤律师事务所王兴未律师提供法律服务
