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wingman1985
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Join Date: Jul 2009
Location: China
Posts: 146

JRDD12

05/23/2010 7:13 AM

CHAPA ACERO DECAPADO

JRDD12CHAPA DE ACERO DECAPADA JRDD12

BLANCHING STEEL PLATE JRDD12

These are technicial notes in the spanish language . SO what does "JRDD12" mean here? I have googled but to no avail.

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Tornado
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#1

Re: JRDD12

05/23/2010 5:02 PM

The only thing I found for "JRDD" was a model number for a U.S. Steel joist hanger formed from 16-gauge galvanized steel (acero). Right now I can't find my dictionary for "chapa" and "decapada," but my wild guess would be "quenched and tempered." I don't know how that would apply to a joist hanger; I was hoping that JRDD would be some Spanish country's equivalent to ASTM or the like.

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Kwetz
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#2

Re: JRDD12

05/24/2010 2:24 AM

Hello,

CHAPA = Plate, sheet

ACERO = Steel

DECAPADA = Acid pickled (de-rusted)

Regarding JRDD there's no similar grade or designation in EN standards. Googling too, I've found that JRDD12 is the nickname of a Vietnam guy (perhaps that who posted the advertisement)

Anyway, is quite normal (in Spanish at least) to designate "Chapa de acero decapada" the low carbon steel sheet and plate used to make home appliances, boxes, thin structural parts (tables...)

Kind regards

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