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Architect Support

Below are resources that address common questions from architects. If you have other questions, we are glad to help. Send your inquiry to support@nomma.org.

Working With Bronze Cap Rail
Covers: Hot/cold forming techniques, attachment, welding methods, finishing

Understanding Pipe Sizes
Explains pipe v. tube sizes. Also, see the video provided by the Wagner Companies.

Joint Finish Guidelines
Download the guidelines or view them online. The guidlines only deal with asthetics.

 

Wrought Iron

We regularly get questions on wrought iron specs. Here is some information:

 

Wrought iron is an iron alloy with a very low carbon (less than 0.08%) content in contrast to cast iron (2.1% to 4%). It is a semi-fused mass of iron with fibrous slag inclusions (up to 2% by weight) which gives it a "grain" resembling wood, that is visible when it is etched or bent to the point of failure.


Wrought iron also describes modern material that has been forged and has a hammered texture. It will not have the wood grained appearance or the natural corrosion resistance.

 

If you want to purchase actual wrought iron, contact us and we'll be glad to help you find a supplier.
 

 

 

more Calendar

2/5/2018
NEF Pre - METALfab2018 Continuing Education

2/6/2018 » 2/7/2018
METALfab2018 NEF Education Program

Featured Members
Mark R. O'Malley, O'Malley Welding & Fabricating Inc.O'Malley Welding & Fab featured in April 2016 issue of FFJournal
William Zahner, A. Zahner Co.Congratulations to A. Zahner for their 2015 Copper in Arch. Award.

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