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