| Model: | AWS EL12，EM12 |
|---|---|
| Brand: | TOKO |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | AWS EM12 , H08A , H08MnA |
| Price: |
US $970
/ Ton
|
| Min. Order: | 10 Ton |
| Last Online:18 Jul, 2019 |
TOKO H08a AWS A5.17 EL8, H08MnA AWS A5.17 EM12
A low-carbon, low-manganese, low-silicon general purpose submerged arc wire, primarily used for multi-pass welding. However, the product is capable of making single pass welds.
Mechanical Properties of Deposited Metal:
|
Test Item |
Rm(MPa) |
Rel (Mpa) |
A(%) |
KV2(J) |
|
Guarantee Value |
415-550 |
≥330 |
≥22 |
≥27(-20°C) |
|
General Result |
470 |
365 |
30 |
60 |
Specification and Current:
|
Diameter(mm) |
2.0 |
2.5 |
3.2 | 4.0 |
5.0 |
|
Current(A) |
300-400 |
350-450 |
425-525 | 475-575 |
550-650 |
Chemical Composition(%):
| Model No.:\Composition | C | Mn | Si | S | P | Mo | Ni | Cu | Cr |
| CHW-S1 H08A | ≤0.10 | 0.30-0.55 | ≤0.03 | ≤0.030 | ≤0.030 | ---- | ≤0.30 | ≤0.20 | ≤0.20 |
| CHW-S2 H08MnA | ≤0.10 | 0.80-1.10 | ≤0.07 | ≤0.030 | ≤0.030 | ---- | ≤0.30 | ≤0.20 | ≤0.20 |
| CHW-S3 H10Mn2 | ≤0.12 | 1.50-1.90 | ≤0.07 | ≤0.035 | ≤0.035 | ---- | ≤0.30 | ≤0.20 | ≤0.20 |
TOKO （H08MnA AWS A5.17 EM12K) is a kind of mild steel wire for submerged arc welding. Welding together with suitable flux, the welding seam can get excellent mechanical properties.
Chemical Composition(%):
| C | Mn | Si | P | S | Cr | Ni | Cu |
| ≤0.10 | 0.80~1.10 | ≤0.07 | ≤0.030 | ≤0.030 | ≤0.20 | ≤0.30 | ≤0.20 |
Mechanical Properties of Deposited Metal:
| Yield strengthσ0.2(Mpa) | Tensile strengthσb(Mpa) | Elongationδ5(%) | AKV impact(J) |
| ≥320 | 410~550 | ≥22 | ≥34(0) |
| Wire Size(mm) | Welding position | Eletricity Polarity | ||
| φ2.0 | φ2.5 | φ3.0 | H OH VD HF F VU | DC+or AC |
Application: With suitable flux to weld mild steel or low strength alloy steel like 16Mn etc to produce furnace or pressure containers.
Other Model Numbers Available: H08A, H08MnA; H110Mn2, AWS EL8, EM12, EM12K, EH14, EM13K, etc
Company Information
TOKO Welding LLC(Tokyo) a leading manufacturer and exporter of Welding Electrode, MIG Welding Wire, Flux-cored Welding Wire, Submerged Arc Welding Wire, Photovoltaic Ribbons and more. We have been supplying these to Construction industry, Shipbuilding, Fabrication, Civil Engineering, Machinery and Automobile industry.
