Galvanized Coating Specifications

Galvanized

Min. Triple Spot

Min. Single Spot

Min. Single Spot

Coating

Total Both Sides

Total One Side

Total Both Sides

Designation

oz/ft² or g/m²

oz/ft² or g/m²

oz/ft² or g/m²

Standard

Metric

Standard

Metric

Standard

Metric

Standard

Metric

G235

Z700

2.35

700

0.80

238

2.00

595

G210

Z600

2.10

600

0.72

204

1.80

510

G185

Z550

1.85

550

0.64

190

1.60

475

G115

Z350

1.15

350

0.40

120

1.00

300

G90

Z275

0.90

275

0.32

94

0.80

235

G60

Z180

0.60

180

0.20

60

0.50

150

G40

Z120

0.40

120

0.12

36

0.30

90

G30

Z90

0.30

90

0.10

30

0.25

75

Automotive Galvanized Coating Specs.

Galvanized

Minimum

Maximum

Coating

Per Side

Per Side

Designation

oz/ft² or g/m²

oz/ft² or g/m²

Standard

Metric

Standard

Metric

Standard

Metric

30G

30G

0.10

30

0.23

70

50G

50G

0.16

50

0.31

95

60G

60G

0.20

60

0.36

110

70G

70G

0.23

70

0.39

120

90G

90G

0.30

90

0.46

140

98G

98G

0.32

98

0.52

160