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A-STRUT

Pre Galvanized

Material Steel strip is quoted with zinc by hot dip process prior to roll forming or press operations. Zinc coding weight is G 90 conforming to a AST A653.

Hot Dip Galvanized

Material is coded with zinc after being roll formed, or after all manufacturing operations are completed conforming to a ASTM specification snumber A123 or A153

Stainless Steel (304&316)

Material is in accordance with ASTM A240

Green Powder Coating

Channel is carefully cleaned and phosphating. Immediately after phosphating a uniform code of highly effective rust inhibiting acrylic enamel paint is applied by electro deposition and thoroughly baked.

Yellow Zinc Dicromate

A .5 MIL electro galvanize is applied with the cohesive mold molecular bond to the base metal steel in compliance with a STM633 standard yellow dichromate is applied over the sink and results in gold appearance with access of nonporous barrier sealant

A-STRUT Channel Profiles

1 5/8 x 3 1/4 : 12 gauge Channel Part#A31412

WELD COMBINATIONS AND SUFFIX

ASF AMERISTEEL channels are manufactured by roll-forming strips of steel into channel configurations​.

Materials:
Hot-Roll, Hot Dipped Galvanized .................... Meet or Exceet ASTM A1011 and the physical requirements of Grade 33
Pre-Galvanized ................................................... Meets or Exceeds ASTM A-653 and the physical requirements of Grade 33
Stainless Steel (316 or 304) .............................. Meets or Exceeds ASTM A240

Design Tables are based on AISI Cold Formed Steel Design.

Welding Channel Combinations are made by spot or plug welding.  Weld Spacing is three inches on center.

Channel Finishes are Available in:
- Plain (PL)
- Pre-galvanized (PG) : (G90 per ASTM A653)
- Green (GR)
- Stainless Steel (SS)
- Hot Dipped Galvanized (HDG) : G85 per ASTM A123
- Yellow Zinc (YZ) : ASTM B633 Type 2 SC@ with yellow chromate