20 GA. (.0396 NOM.) GALVANIZED SHEET G90 ASTM A653

Specifications:

ASTM A653

Applications:

Used for siding, roofing, window frames, and HVAC.

How To Measure:

T (Thickness) X W (Width) X L (Length)

Chemistry:
  • Carbon .15 max
  • Manganese .60 max
  • Phosphorus .035 max
  • Sulphur .040 max
Mechanical Properties:
  • Tensile Strength = 52,000 PSI
  • Yield Strength = 38,000 PSI min

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