Description
This is a saturated aqueous solution of Picric Acid and is used in the following two techniques;
- Immerse for a few seconds to a minute.
- Immerse for up to 15 min with occasional swabbing for heavy grain boundary attack.
E407081
£24.00 – £47.00 Exc VAT
When used as indicated, this etchant reveals the prior austenitic grain boundaries in martensitic and bainitic steels (steel compositions Fe + C and Fe + <1C + <4 % additions).
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Container Type | |
| Reagent Type | |
| Method | |
| Indicated Use | Prior Austenitic Grain Boundaries in Martensitic & Bainitic Steels |
| Volume (mls) |
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