Page 27 - ZF-Catalog-ZSi-Foster-08-19-R3

Channel Metal Framing
Channel Material Specifications
Material
Material Code
ASTM Designation
ASTM Description
Channel Finish Specifications
Finish
Finish Code
Description
Hot Rolled: Channel
Cold Rolled: Channel
Stainless Steel: Channel
Aluminum: Channel
Use A 1011SS GR33
Finish
Code A 1008SS GR33,
A 1008
ST304 A 240 TYPE 304
ST316 A 240 TYPE 316
AL B 221 TYPE 6063 T6
Hot rolled carbon steel sheet and strip, structural quality.
Cold rolled carbon sheet steel.
Heat resisting chromium and chromium-nickel stainless steel plate, sheet, strip for pressure vessel.
Aluminum alloy extruded bar, rod, wire, shape and tube.
Paint-Green Powder Coating
Electroplated
GR
EG
A dark green low gloss powder coating is applied and thoroughly baked after steel has been cleaned and phosphatized.
Wesanco fittings and hardware supplied as "Electro-Galvanized" in accordance with ASTM B 633.
Other commercially available finishes can be supplied per specification when required to protect applications.
Mill-Galvanized (Pre-Galvanized)
PG
Galvanized steel used in the manufacture of Wesanco channel sections conforms to ASTM A 653 GR33 G90. Uncoated edges resulted from slitting, punching and channel cut off are present.
Hot Dip Galvanized After Fabrication
HG
Wesanco channel and fittings which are hot dip galvanized after fabrication conform to one of the following specifications.
ASTM A 123, ASTM A153 or ASTM A386.
Special Coatings
PL, GOLD
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