Oxford Alloys
347-16 COATED ELECTRODE
Diameter: 1/8 in| Item ID | OXF347-161-8 |
| AWS Spec: | 5.4 |
| AWS Class: | E347-16 |
| UNS Number: | W34710 |
| Welding Process: | SMAW |
Product Description
- Electrodes are niobium stabilized stainless steel electrodes used for the welding of types 347 and 321 stainless and stainless clad steels.
- The addition of niobium reduces intergranular corrosion in severe operating conditions.
- Hermetically Sealed Tubes
- Stenciled with AWS classification
- Certified Material Test Reports on all heats
Documents
Technical
| Chemical Composition | ||||||
|---|---|---|---|---|---|---|
| C | Cr | Ni | Nb+Ta | Mn | Si | P |
| 0.08 max | 18.0-21.0 | 9.0-11.0 | 8 x C-1.0 | 0.5-2.5 | 1.0 max | 0.04 max |
| S | Mo | Cu | ||||
| 0.03 max | 0.75 max | 0.75 max | ||||
| Mechanical Properties | |||
|---|---|---|---|
| Tensile Strength MPa (ksi) | Yield Strength MPs (ksi) | Elongation % | |
| AWS Requirements | 520 (75) min | Not specified | 30 min |
| Typical Results - As welded | 590 (86) | 420 (61) | 42 |