curated with aloha by
Ted Mooney, P.E. RET
- Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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What is Phosphate Treatment 5.1.3.3 from spec 1.9.3?
Tip: Readers want to learn from their effort, often replying only to postings with your actual situation.
Q. Does anyone know what 5.1.3.3 is from the spec 1.9.3? The finish ends at 5.1.2.
1.9.3 Electrodeposited zinc, ASTM B633, type IV, with supplementary phosphate treatment (see 5.1.3.3 )
Jason Tamburrino
- Chicago, Illinois
October 3, 2024
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