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Etchant #044, 8oz (E407-044-8-00) by Metallurgical Supplies metallurgicalsupplies.com

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Etchant #044, 8oz (E407-044-8-00) by metallurgicalsupplies.com from ASTM E-407 Etchants
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Technical Specifications

Etching Solution Specs
ASTM NumberASTM-E407 #044
Bottle in Milliliter250ml
Bottle in Ounces8oz
Etchant #044, 8oz (E407-044-8-00) by Metallurgical Supplies metallurgicalsupplies.com
  • Stock: 735
  • Reward Points: Receive 52 - META-POINTS
  • Model: E407-044-8-00
  • Weight: 3.00
  • SKU: E407-044-8-00
190 samples sold

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Etchant #044, 8oz (E407-044-8-00) - ASTM E-407 Etchants by Metallurgical Supplies

SOLUTION ETCHANT #044


Etchant Solution following the standards of ASTM E-407. With the solution, a COA is provided and the COA's of all the chemicals used to make the solution.

ALL SOLUTIONS ARE MADE THE SAME DAY OF SHIPPING


Composition

 

50 mL NH4OH
20–50 mL H2O2 (3 %)
0–50 mL Water

Procedure


Use fresh.
Peroxide content varies directly with copper content of alloy to be etched.
Immerse or swab to 1 min.
Film on etched aluminum bronze removed by No.
82.

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