HFX-EH14 is a submerged arc welding wire of coppersurfaced carbon structural steel, Be used together with fused flux KJ105. KJ105 is fluorine-alkalil and high alkali & low hydrogen agglomerated flux, It appears a ball granule of gray color about 10~60 mesh in size. They are used together, slag is easy and high-performance to anti-pores and the welds has good crak resistance.
Model No.: HFX-EH14
Flux contanining: not containing flux
Diameter: 1.6mm, 2.0mm, 2.4mm, 3.2mm, 4.0mm
Type: Rolling wire
Net weight: 20 kg per spool, 25/50/250 kgs per roll
Export Markets: Gloal
Application:
HFX-EH14 coppersurfaced submerged arc welding wire used together with KJ105 fused flux, Using to submerged arc auto welding of low alloy steel. For example: pressure vessel nuclear power, above 40°C low temperature pressure vessel etc. metal welding of same strength class low alloy steel.
Chemical composition of wires (%)
| |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Cu |
| Welding wires |
0.076 |
1.58 |
0.052 |
0.011 |
0.013 |
0.018 |
0.015 |
0.040 |
| Deposited metals |
0.065 |
1.25 |
0.350 |
0.009 |
0.015 |
0.010 |
0.034 |
0.044 |
Typical mechanical properties of deposited metal
| |
Tensile Strength
Rm(Mpa) |
Yield Strength
REl(Mpa) |
Elongation
(%) |
AKV Impact value
(J)(-20°C) |
| Standard values |
480~650 |
≥400 |
≥22 |
≥27 |
| Sample values |
510 |
430 |
28 |
120 |
NOTICE:
1. Dry the flux at 350~400°C for 2 hours before, completely remove rust,oil and dirt from the groove surface prior to welding.
2. Before welding, rust, water and impurities are to be removed from the welded surfaces of workplaces.
Our services
1. Free sample is available
2. OEM service is available
3. High quality and professional service.
4. Much more competitive price.
5. On-time delivery
FAQ
1. Can you provide free sample for quality testing?
-Yes, we can provide few quantity on free base.
2. Do you accept small order ?
-Yes.
3. Do you accept OEM ?
- Yes, we accept OEM packing on FCL base.
4. Do you accept mix items in one container ?
- Yes.
5. Do you have inspection procedures for product?
- Yes, we have Mill Test Report with each shipment
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