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| Main Products: |
Welding & cutting equipment,MIG/MAG,Plasma Cutting,TIG,MMA,Electrode,Welding wire |
| Contacts: | 江德美Chat |
| Mobile: | 86-13335900958 |
| E-mail: | lingsmm@gmail.com |
| WeChat: | ywpdhg |
| Address: | 20525 , 2 F, Yiwu Production Material Market. |
Under normal circumstances, welding electrode do not have to bake. When electrode humidity subject to 150-170 deg c for 0.5-1 hour before use.
Weld metal chemical composition (mass fraction):%
| C | Mn | Si | S | P | Ni | Cr | Mo | V | |
|---|---|---|---|---|---|---|---|---|---|
| Guaranteed values | ≤ 0.10 | 0.32-0.55 | ≤ 0.25 | Less than 0.030 | Less than 0.030 | ≤ 0.30 | ≤ 0.20 | ≤ 0.30 | ≤ 0.08 |
| Example values | 0.08 | 0.37 | 0.14 | 0.018 | 0.022 | 0.030 | 0.035 | 0.005 | 0.004 |
Mechanical properties of deposited metal:
|
Tensile strength Rm/MPa |
The yield strength of Rel/Rp0.2 MPa |
Elongation A/% |
V-notch impact energy KV2 (J) | ||
|---|---|---|---|---|---|
| 0 c | -20 ℃ | ||||
| Guaranteed values | The 430-560 | ≥ 330 | ≥ 22 | ≥ 47 | ≥ 47 |
| Example values | 480 | 420 | 28 | 80 | 70 |
X-ray: class ⅱ
Welding current reference: (AC, and DC)
| Electrode diameter (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
|---|---|---|---|---|---|---|
| Welding current (a) | The 40-70 | The 60-90 | The 90-140 | The 160-210 | The 220-270 | The 260-310 |
Det Norske Veritas Certification:
| Ship inspection bodies | ABS | BV | CCS | DNV | GL | LR | NK | KR |
|---|---|---|---|---|---|---|---|---|
| Recognized rating | 3 | 3 | 3 | 3 | 3 | 3m | KMW3 | 3 |
Hint: Bridge welding materials total distribution, there are various specifications can be selected, and if necessary, please contact us.
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