具有優(yōu)良機(jī)械性能的堿性薄藥皮直流/交流焊條。該焊條可確保根部焊道焊接在不良條件下的全面熔透。其藥皮含水量低，并具有優(yōu)良抗再吸濕特性。 該焊條經(jīng)過(guò)CTOD測(cè)試。
| 分類(lèi): | E7016-1 H4 R, SFA/AWS A5.1, E 42 5 B 1 2 H5, EN ISO 2560-A |
| 認(rèn)證: | 3YH5, ABS, 3YH5, BV, EN 13479, CE, 10.105.15, DB, 4 YH5, DNV-GL, 4Y40H5, LR, 03012, VdTüV, 4Y42H5, RS, UNA 272581, Seproz |
Approvals are based on factory location. Please contact ESAB for more information.
| Alloy Type: | Carbon manganese |
| Coating Type: | IMPERIAL_Basic covering |
| Diffusible Hydrogen: | < 4.0 ml/100g |
| Welding Current: | AC, DC+(-) |
| ISOAs welded | |
| Impact Value | Testing Temperature |
| 150 J | -45 °C |
| 140 J | -50 °C |
| AWSAs welded | |
| Impact Value | Testing Temperature |
| - | -45 °C |
| ISOAs welded | ||
| Elongation | Tensile Strength | Yield Strength |
| 30 % | 550 MPa | 470 MPa |
| AWSAs welded | ||
| Elongation | Tensile Strength | Yield Strength |
| - | - | - |
| Fusion time per electrode at 90% I max | kg weld metal/kg electrodes | Number of electrodes/kg weld metal | 安培 | 熔敷率 | 電壓 V | 直徑 |
| 50 sec | 0.58 kg | 90.0 | 55-85 A | 0.80 kg/h | 22 V | 2.5 x 350 mm |
| 53 sec | 0.61 kg | 52.0 | 80-140 A | 1.30 kg/h | 22 V | 3.2 x 350 mm |
| 73 sec | 0.61 kg | 41.0 | 80-130 A | 1.20 kg/h | 22 V | 3.2 x 450 mm |
| 62 sec | 0.64 kg | 34.0 | 110-180 A | 1.70 kg/h | 22 V | 4.0 x 350 mm |
| 83 sec | 0.65 kg | 26.0 | 110-170 A | 1.70 kg/h | 22 V | 4.0 x 450 mm |
| 90 sec | 0.66 kg | 17.0 | 180-230 A | 2.40 kg/h | 22 V | 5.0 x 450 mm |
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