Ervin Industries Consumable
ASR and ASH Cast Steel Shot (AMS grade)
AMS 2431 conforming cast steel shot for specification shot peening, certified to AMS 2431/1 or AMS 2431/2.
Description
Ervin AMS grade cast steel shot conforms to AMS 2431 and is certified to AMS 2431/1 or AMS 2431/2 as applicable. Ervin states it is the only North American manufacturer conforming to these Aerospace Material Specifications. The microstructure is tempered martensite with fine, well-distributed carbides.
Key features
- ASR hardness 45-52 HRC
- ASH hardness 55-62 HRC
- Certified to AMS 2431/1 or AMS 2431/2
Applications
Shot peening to specifications such as AMS 2430 and AMS 2432; also suited to applications following MIL-S-13165C and AMS-S-13165.
Specifications
| Hardness ASR | 45-52 HRC |
|---|---|
| Hardness ASH | 55-62 HRC |
| Standard | AMS 2431 |
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