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- Jan 10, 2018-
Model NO.: E308-16
Material: Stainless Steel
Length: 300-400mm
Electrode Coating Type: Titanium Calcium
Type: H (Heat Resistant Low Alloy Steel/ Stainless Steel Electrode)
Diameter: 3.2mm
Welding Core Type: Stainless Steel
Welding Power: AC and DC
Introduction:
E308-16 is a kind of Titanium calcium type coating Cr19Ni10 stainless steel electrode. The deposited metal has good mechanical properties and intergranular corrosion resistance. It has good welding performance and porosity resistance. Heat resistance coating and crack resistance. AC/DC both can be applied.
Uses:
Used for welding the corrosion resistant stainless steel structure, such as 06Cr19Ni10 and 06Cr18Ni11Ti and their working temperature should be below 300oC
Chemical Composition (%)
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Guarantee Value | <=0.08 | 0.50~2.50 | <=1.00 | <=0.030 | <=0.040 | 18.0~21.0 | 9.0~11.0 | <=0.75 | <=0.75 |
| General Result | 0.038 | 1.35 | 0.68 | 0.008 | 0.022 | 19.75 | 9.60 | 0.064 | 0.10 |
Mechanical Properties of Deposited Metal
| Test Item | Rm(N/mm2) | A (%) |
| Guarantee Value | >=550 | >=30 |
| General Result | 590 | 45 |
Reference Current ((AC OR DC+)
| Diameter (mm) | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| Welding Current (Amps) | 40~80 | 50~100 | 70~130 | 100~160 | 140~200 |
Notes:
1.The electrode must be preheated at the temperature of 300°C for 1 hour. Preheat the rod whenever it is used
2.Preferred DC power supply, electric current should not be high.
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