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Coating Weight Table
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Coating Weight Table
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Hot-Dip Galvanized
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Zinc
ASTM A653-94
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Mils
1 Side
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Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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G01
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No Min
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No Min
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No Min
|
No Min
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No Min
|
No Min
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G30
|
0.26
|
0.51
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46
|
91
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0.15
|
0.30
|
|
G40
|
0.34
|
0.68
|
61
|
122
|
0.20
|
0.40
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G60
|
0.51
|
1.02
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91
|
183
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0.30
|
0.60
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G90
|
0.77
|
1.53
|
137
|
274
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0.45
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0.90
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G115
|
0.98
|
1.96
|
177
|
351
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0.58
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1.15
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Hot-Dip Galvannealed
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Zinc-Iron Alloy
ASTM A653-94
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Mils
1 Side
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Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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A01
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No Min
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No Min
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No Min
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No Min
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No Min
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No Min
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A25
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0.22
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0.43
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40
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76
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0.13
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0.25
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A40
|
0.34
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0.68
|
61
|
122
|
0.20
|
0.40
|
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A60
|
0.51
|
1.02
|
91
|
183
|
0.30
|
0.60
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Electro Galvanized (Light Coating)
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Zinc
ASTM A591-89
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Mils
1 Side
|
Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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Class A
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No Min
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No Min
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No Min
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No Min
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No Min
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No Min
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Class B
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0.07
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0.14
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12
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24
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0.04
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0.08
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Class C
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0.14
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0.27
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24
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49
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0.08
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0.16
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Electro Galvanized
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Zinc
ASTM A591-89
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Min Mils
1 Side
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Max Mils
1 Side
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Min G/M2
1 Side
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Max G/M2
1 Side
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Min OZ/FT2
1 Side
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Max OZ/FT2
1 Side
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20G/20G
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0.12
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0.22
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20
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40
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0.07
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0.13
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40G/40G
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0.22
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0.39
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40
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70
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0.13
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0.23
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60G/60G
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0.34
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0.51
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60
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90
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0.20
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0.30
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70G/70G
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0.39
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0.61
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70
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110
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0.23
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0.36
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90G/90G
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0.51
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0.73
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90
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130
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0.30
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0.43
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98G/98G
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0.51
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0.78
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98
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140
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0.32
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0.46
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Electro Galvannealed
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|
Zinc-Iron Alloy
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Mils
1 Side
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Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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45A/45A
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0.30
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0.60
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55
|
107
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0.18
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0.35
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50A/50A
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0.34
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0.68
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61
|
122
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0.20
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0.40
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Electro Zinc-Nickel
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Zinc-Nickel Alloy
ASTM A918-93
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Min Mils
1 Side
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Max Mils
1 Side
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Min G/M2
1 Side
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Max G/M2
1 Side
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Min OZ/FT2
1 Side
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Max OZ/FT2
1 Side
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20N/20N
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0.12
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0.22
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20
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40
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0.07
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0.13
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30N/30N
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0.17
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0.27
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30
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50
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0.10
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0.16
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40N/40N
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0.22
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0.34
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40
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60
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0.13
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0.20
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50N/50N
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0.27
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0.39
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50
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70
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0.16
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0.23
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Aluminized - Type 1 and Type 2
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ASTM A463-94
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Mils
1 Side
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Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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T1 25
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0.50
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1.00
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40
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76
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0.13
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0.25
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T1 40
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0.80
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1.59
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61
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122
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0.20
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0.40
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T2 LC
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No Min
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No Min
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No Min
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No Min
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No Min
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No Min
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T2 65
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1.22
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2.43
|
99
|
198
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0.33
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0.65
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T2 100
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1.87
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3.74
|
152
|
305
|
0.50
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1.00
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Galvalume
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Alum-Zinc Alloy
ASTM A792-94
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Mils
1 Side
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Mils
2 Side
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G/M2
1 Side
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G/M2
2 Side
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OZ/FT2
1 Side
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OZ/FT2
2 Side
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AZ50
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0.80
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1.60
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76
|
152
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0.25
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0.50
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AZ55
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0.88
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1.76
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84
|
168
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0.28
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0.55
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AZ60
|
0.96
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1.92
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91
|
183
|
0.30
|
0.60
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