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377 Forging Brass

377 Forging Brass

377 Forging Brass

(OP)
377 forging brass can be purchased from manufacturer's all over the world. Has anyone noticed a quality difference between manufacturer's, or is forging brass the same no matter the producer?

Thank you.

RE: 377 Forging Brass

dshore...

WHAT form/material spec for copper alloy 377, are You referring to?

ASTM? AMS? Mil-? QQ-B-?
Wire, Bar, raw forging stock, finished forgings?
Material Certs necessary?

An old engineer mentor once said...
"You deserve to get what You ask for... but if You don't ask for very much don't expect to get very much."

Regards, Wil Taylor

o Trust - But Verify!
o We believe to be true what we prefer to be true. [Unknown]
o For those who believe, no proof is required; for those who cannot believe, no proof is possible. [variation,Stuart Chase]
o Unfortunately, in science what You 'believe' is irrelevant. ["Orion"]
o Learn the rules like a pro, so you can b

RE: 377 Forging Brass

(OP)
From my limited knowledge, it would be raw forging stock in a round or hex shape. Typical use would be for valves for water distribution systems.

Thanks

RE: 377 Forging Brass

As noted by WKtaylor, 377 forging brass is basically a generic description for a copper-based alloy. You need to include the appropriate specification in your purchase order for the specific raw material form, condition and quality your application requires. From your last post it appears that you likely require a specific size of bar stock that will work with your forging tool. And since you are using this material to make forgings, I would assume you want high quality raw material, such as wrought bar.

RE: 377 Forging Brass

To further add: 377 is the old CDA designation for the alloy that is now called UNS/CDA C37700. This designation only specifies chemistry - nothing more. I have had the situation where material has been designated as 377, but was in fact non-conforming with a similar chemistry. I subsequently was informed it was an allowable substitution by my customer, but you do need to make sure you have certs at least for the chemistry.

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