Postalloy® INLAY 93
Postalloy® Inlay 93 is a gas-shielded iron base high carbon tool steel cored wire that is capable of producing single and multiple layer weld deposits comprised of a large volume of extremely hard multi-Carbides surrounded by a Martensitic matrix. Deposits perform well under low and high stress abrasion and show dramatic improvements over traditional Chromium Carbide products. It was developed to be used in the Weld Inlay process, (Patent Pending) and may be used with carbon, low alloy, AR, T1 and manganese steels. Unlike Chromium Carbide Alloys, Inlay 93 deposits are heat-treatable, allowing for tougher weld metal for applications that encounter moderate impact.
Specifications
Product Type
- Wire
Applications
- Hammers
- Klinker rolls
- Impact bars
- Crusher cones
- Chutes and liners
- Dozer heel pads
- Grouser bars
- Crawler pads
- Crusher cheek plates
- Hammer rotors
Weld Deposit Properties
- Microstructure:
- Multiple Carbides in Martensitic Matrix
- Deposit Thickness:
- Unlimited with weld inlay process
- Machinable:
- Poor, grinding only
- Hardness:
- 58Rc - 61Rc
Welding Parameters
Current Type: DC Electrode Negative
Volts | Amps | Diameter | Stick Out |
---|---|---|---|
15-26 | 100-225 | .045" (1.1mm) | 3/4"-1" (18-25mm) |
20-28 | 160-300 | 1/16" (1.6mm) | 1"-1½"(25-38mm) |
Welding Procedure:
Contact Postle Technical Staff for WELDING PROCEDURES AND HEAT TREATMENT
Packaging Options
Diameter | Standard Packaging | Standard Packaging Available |
---|---|---|
.045" (1.1mm) | 25 lb (11.30kg) spool | 110 lb (49.90kg) drum |
1/16" (1.6mm) | 25 lb (11.30kg) spool | 110 lb (49.90kg) drum |