Specifications
| Alloy Name: | Alloy 188 Welding Wire |
|---|---|
| Uns Number: | R30188 |
| Description: | Alloy 188 is a cobalt based nickel-chromium-tungsten alloy with a small addition of lanthanum. It has excellent high-temperature strength and good resistance. |
| Size/diameter (inches): | 0.0300 - 0.1250 |
| Specification: | AMS 5801 |
| Temper: | As Drawn |
| Typical Chemistry: | C: 0.05-0.15 Mn: 1.25 max Si: 0.20-0.50 P: 0.020 max S: 0.015 max Cr: 20.00-24.00 Ni: 20.00-24.00 W: 13.00-16.00 La: 0.02-0.12 B: 0.015 max Fe: 3.00 max Co: Bal *Typical Chemistry listed above is for reference only and is not to be used for specification purposes. |
| Available Forms: | Spools Coils Cut lengths |
| Note For Non Stock Items: | If you need a non-stock item, we custom manufacture wire in most diameters and lengths. |
| Warranty Clause: | Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibilityfor results obtained or incurred from the use of such information in whole or in part. |
| Slide Template: | default |