1-1/4" X SCH 40 (1.660" OD X .140W) PIPE 6061-T6 EXTRUDED STRUCTURAL ASTM B221

Specifications:

ASTM B221
ASTM B429

Applications:

When extruded by the porthole method it is used in framing, fences, handrail and other structural applications.

How To Measure:

ID (Inside Diameter) & W (Wall)

Chemistry: Less than 3/4" thick
  • Copper .15/.40
  • Silicon .40/.80
  • Iron .70 max
  • Manganese .15 max
  • Magnesium .80/1.20
  • Zinc .25 max
  • Chrome .04/.35
  • Titanium .15 max
Mechanical Properties:
  • Tensile Strength = 45,000 PSI
  • Yield Strength = 40,000 PSI min
  • % Elongation = 17% min

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