MATERIAL SPECIFICATIONS (ORNAMENTAL ALUMINUM)

buychainlinkFence.com ornamental fences shall be manufactured by “Boundary Fence & Railing Syetems,Inc.”131-02 Jamaica Avenue, Richmond Hill, NY 11418,in New York State 718-847-3400, out of state 800-628-8916, fax 718-805-9816. Standard sections are available in 6' or 8' widths (182.88cm or 243.84 cm) and heights from 1' to 20' (30.48 cm to 609.60 cm). Custom sections are available when desired.
MATERIAL-VERTICAL ALUMINUM PICKETS
Vertical aluminum pickets shall be extruded from 6063-T5 aluminum alloy with a minimum yield strength of 35,000 psi (240 Mpa) and a minimum tensile strength of 38,000 psi (260 MPa).
INCHES
MM
GAUGE
CENT SPACING
LBS/FT
KG/M
5/8”
15.88
0.050” (1.27 mm)
4 ½”(114.30 mm)
0.168
0.076
5/8” x 1”
15.88 x 25.40
0.050” (1.27 mm)
5”(127.00mm)
0.179
0.081
¾ ”
19.05
0.062” (1.58 mm)
4 ½”(114.30 mm)
0.168
0.076
1”
25.40
0.062” (1.58 mm)
5”(127.00 mm)
0.280
0.127
1 ¼ ”
31.75
0.062” (1.58 mm)
6” (152.40mm)
0.380
0.172
1 ½”
38.10
0.062” (1.58 mm)
6” (152.40mm)
0.424
0.192


MATERIAL-HORIZONATAL ALUMINUM RAILS
Horizontal aluminum rails shall be extruded into a channel from 6063-T5 aluminum alloy with a minimum yield strength of 35,000 psi (240 Mpa) and a minimum tensile strength of 38,000 psi (260 MPa).
INCHES
MM
SIDE WALLS
TOP WALLS
PICKET SIZE
LBS/FT
KG/M
1”
25.40
.082”(2.08 mm)
.055”(1.40 mm)
5/8”(15.88 mm)
0.266
0.121
1 ¼”
31.75
.125”(3.18 mm)
.125”(3.18 mm)
3/4”(19.05 mm)
0.526
0.239
1 5/8”
41.28
.100”(2.54 mm)
.070”(1.78 mm)
1”(25.40 mm)
0.895
0.406
1 5/8””
41.28
.135”(3.43 mm)
.135”(3.43 mm)
1”(25.40 mm)
1.270
0.576
2” X 2”
50.8 x 50.8
.060”(1.52 mm)
.060”(1.52 mm)
1½”(38.10 mm)
0.424
0.192

MATERIAL- ALUMINUM POSTS
Aluminum posts shall be extruded from 6063-T5 aluminum alloy with a minimum yield strength of 35,000 psi (240 Mpa) and a minimum tensile strength of 38,000 psi (260 MPa).

INCHES
MM
GAUGE
LBS/FT
KG/M
2”
50.80
0.060”(1.52 mm)
0.604
0.274
2 ”
50.80
0.125”(3.18 mm)
1.250
0.567
2 ½”
63.50
0.075”(1.91 mm)
0.913
0.414
2 ½””
63.50
0.125”(3.18 mm)
1.397
0.634
4”
101.60
0.187”(4.75 mm)
3.422
1.552

GATES
All gates welded first and then polyester powder coated after fabrication. Types of gate available: Single, double drive, cantilever, overhead, and rolling. Gate operators can be installed on all gates. Types if hinges and latches are furnished according to gate size and usage.

HARDWARE (BALL TOPS, BRACKETS, FINALS AND SCROLLS)
All hardware shall be zinc alloy die cast AG40-A as per ASTM B86 with a tensile strength of 41,000 psi (282 Mpa) and a Brinell hardness of 82.

ASSEMBLY
Sections and gates shall be factory-assembled with pickets welded or screwed using a #6 1dacrotized screw. Posts shall be predrilled and routed to receive the horizontal rails. The rails brackets (when needed) shall be attached by ¼” (6.35 mm) screws. Ball tops, brackets, finials, and scrolls shall be factory assembled. Racked and radius sections are also factory-assembled.

FINISH
All components shall go through a five-stage process: 1) Rinsed and cleaned with clear water 2) Phosphate treated to etch the surface  3) Rinsed again with clear water 4) Components are oven-dried prior to powder coating 5) Polyester powder is then applied by the electrostatic spray process to a thickness of 2.5 mils (.0635 mm). The metal is then oven-backed at 450o (232o C) for 14 minutes. Standard colors available: Black, Chocolate, Ensor Green, and White. Custom colors are available upon request.