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ARCALOY 308/308H-15
Arcaloy 308/308H-15 is for welding types 304H and 347H stainless when high temperature service is required.
Features
Arcaloy 308/308H-15 electrodes were designed for the welding of Types 304H & 304 for high temperature strength and creep service. They can equally well be used for the welding of stainless steel Types 301, 302 and 305. In some cases where the creep ductility of 347 weld metal is a concern, Arcaloy 308/308H electrodes can be used. The basic coating of Arcaloy 308/308H-15 gives the highest resistance to cracking and excellent verical welding characteristics.
Operates on DC current only.
* This item is subject to Industry Alloy Surcharges
View large imageClassifications
Classifications/Approvals
- ASME II SFA E308-15/308H-15
- AWS A5.4; E308-15/308H-15
- QPL-22200/2; MIL-308-15
- ASME IX F No. 5
Properties
| Tensile Strength | 85 ksi, 585 MPa |
|---|---|
| Elongation in 2" | 45 % |
| Typical Undiluted Weld Metal Analysis | |
| C | 0.05 % |
| Mn | 1.7 % |
| Si | 0.5 % |
| Cr | 20 % |
| Ni | 10 % |
| Mo | 0.1 % |
| Cu | 0.1 % |
| Ferrite | 5 FN |