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Galvanized Low Carbon Basic Wire

Standard:

ASTM A641
Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire

Minimum Weight [mass] of Zinc per Unit Area of Uncoated Wire Surface (Inch-Pound Units)

Table 1

  CLASS 1 CLASS 3 or A coating CLASS 4 coating CLASS B coating
Diameter (Inch) Oz/sq.ft Oz/sq.ft Oz/sq.ft
0.035 0.15 0.45 N/A 0.90
0.041 0.15 0.50 N/A 1.00
0.048 0.15 0.55 N/A 1.10
0.054 0.20 0.60 N/A 1.20
0.062 0.20 0.65 N/A 1.20
0.072 0.20 0.65 N/A 1.20
0.076 0.25 0.70 1.20 1.40
0.080 0.25 0.70 1.20 1.40
0.092 0.28 0.75 1.20 1.50
0.099 0.28 0.80 1.20 1.60
0.106 0.30 0.80 1.20 1.60
0.120 0.30 0.85 1.20 1.70
0.135 0.30 0.85 1.20 1.70
0.148 0.35 0.90 1.20 1.80
0.162 0.35 0.90 1.20 1.80
0.177 0.44 0.90 1.20 1.80
0.192 0.50 1.00 1.20 2.00
0.207 0.53 1.00 1.20 2.00
And larger

 

Table 2

  CLASS 5 coating CLASS C coating
Diameter (Inch) Oz/sq.ft Oz/sq.ft
0.035 N/A 1.35
0.041 N/A 1.50
0.048 N/A 1.65
0.054 N/A 1.80
0.062 N/A 1.80
0.072 N/A 1.80
0.076 2.00 2.10
0.080 2.00 2.10
0.092 2.00 2.25
0.099 2.00 2.40
0.106 2.00 2.40
0.120 2.00 2.55
0.135 2.00 2.55
0.148 2.00 2.70
0.162 2.00 2.70
0.177 2.00 2.70
0.192 2.00 3.00
0.207 2.00 3.00
And larger

Coating weights [mass] for diameters other than those shown in table 1 and 2 are the coating weights for the next smaller diameter.

Tensile Strength for Temper Designation (Inch-Pound Units)

Wire Diameter, in. Soft, Ksi Medium, Ksi Hard, Ksi
0.035 to under 0.080 75 max 70 to 100 90 to 120
0.080 to under 0.106 75 max 70 to 95 85 to 115
0.106 to 0.176, incl. 70 max 65 to 90 80 to 110
Over 0.176 70 max 60 to 85 75 to 105

 

Diameter Tolerance for Zinc-Coated Wire in Coils (Inch-Pound Units)

Tolerance, Plus and Minus, inches
Wire Diameter, in Regular and Class 1 coating Class 3,4,5 or B and C coating
0.035 to under 0.076 0.002 0.002
0.076 to under 0.148 0.003 0.004
Over 0.148 to 0.250, incl. 0.003 0.004
Over 0.250 to 0.500, incl. 0.003 0.005

 

The above notes are intended to provide general information about product specifications. Please contact InterWire so that our expert staff can provide more detailed product specifications and work with you to find the best products for your requirements.