E347-16 347 Stainless Steel Welding Rod 1/16" 1/8" 1.6MM 2.0MM 2.5MM
E347-16 347 Stainless Steel Welding Rod 1/16" 1/8" 1.6MM 2.0MM 2.5MM
E347-16 2.0/2.5/3.2/4.0/5.0 mm Stainless Steel Electrodes
Descrption of Stainless Steel Electrodes
Conform to Standard
GB/T 983 E347-16
AWS A5.4 E347-16
ISO 3581-A-E(19 9Nb) R 3 2
ISO 3581-B-ES 347-16
Specification:A132 is a kind of Titanium calcium type coating Cr19Ni10Nb which contains the Nb stabilizing property. It has excellent mechanical properties and inter granular corrosion 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 | Nb+Ta |
| 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 |
8×C~ 1.00 |
| General Result | 0.045 | 1.68 | 0.76 | 0.008 | 0.021 | 19.80 | 9.70 | 0.066 | 0.105 | 0.45 |
Mechanical Properties of Deposited Metal
| Test Item | Rm(MPa) | A(%) |
| Guarantee Value | ≥520 | ≥25 |
| General Result | 630 | 41 |
| 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.
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