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Galvanized versus stainless steel
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Answer
What is the difference between galvanized and galvannealed steel?
Resolution:
Galvannealed and galvanized steel are zinc coated at the steel mills and are designed for rust and corrosion resistance. Both steels are passed through a hot dip coating process for rust prevention...:
Is there a test to determine if a door or frame is galvannealed (galvanized) steel or cold rolled steel?
Resolution:
A simple field test can determine if a door or frame is galvanized or cold rolled steel, however this test will not determine if the steel is A60, A40 or G90. The Tech Tip can be viewed here.:
What types of steel are used in commercial steel doors?
Resolution:
The three most common steel types are cold rolled steel, galvannealed steel, and galvanized steel. Cold Rolled Steel (CRS) is suitable for most interior applications, is uncoated steel a...:
Does Steelcraft offer the doors and frames galvanized or galvannealed?
Resolution:
Yes, Steelcraft does offer optional A60 and A40 Galvannealed, and G90 Galvanized steel on doors and frames. Galvannealed A60 and A40: A60 coating designation - optional on all doors and frame...:
Are ND locks available in 629 or 630 finishes?
Resolution:
The AL and ND locks are not available in any stainless steel finishes. The only option is either the 626 satin chrome or 625 bright chrome.:
Can doors be prepared for raceways in the factory?
Resolution:
Raceway availability: Optional factory installed raceways are available in doors but are not available in frames. Preparation Info: Steelcraft installs a flexible 3/4" ID steel...:
Is the Schlage Latitude and Longitude lever available in a stainless steel finish?
Resolution:
Beginning January 2, 2013 Schlage will offer the Latitude (LAT) and Longitude (LON) levers in the 629 and 630 stainless steel finishes.:
Are stainless steel doors and frames available?
Resolution:
Yes, stainless steel doors and frames are available. Door Construction: LS-Series: Visible edge seams Door construction similar to the ...:
What grade of stainless steel do we use in the levers on L9000 locks?
Resolution:
Schlage offers 629 and 630 stainless finishes on levers for the L-Series only. These levers are made of 303 or 304 grade stainless steel.: