Changshu Longteng Special Steel Co., Ltd.
LONGTENG WELDING CONSUMABLES WELDING THE GLOBAL
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E308-16 2.0/2.5/3.2/4.0/5.0 mm Stainless Steel Electrodes
Conform to Standard
GB/T 983 E308-16
AWS A5.4 E308-16
ISO 3581-A-E(19 9) R 3 2
ISO 3581-B-ES 308-16
Purpose:Used for welding the corrosion resistant stainless steel structure, such as 06Cr19Ni10 and 06Cr18Ni11Ti and their working temperature should be below 300℃
Specification:A102 is a kind of Titanium calcium type coating Cr19Ni10 stainless steel electrode. The deposited metal has good mechanical properties and inter granular corrosion resistance. It has good welding performance and porosity resistance. Heat resistance coating and crack resistance. AC/DC both can be applied.
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 | 0.041 | 1.35 | 0.69 | 0.008 | 0.022 | 19.5 | 9.6 | 0.064 | 0.10 |
Mechanical Properties of Deposited Metal
| Test Item | Rm(MPa) | A(%) |
| Guarantee Value | ≥550 | ≥30 |
| Diameter(mm) | Φ2.0 | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 |
| Amperage(A) | 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.