Corrugated Metals: Metal Tips Steel Thickness Chart

The charts that follow illustrates the +/- tolerance variation for galvanized, hot-rolled, and cold-rolled steel. The tolerance variation is directly related to and dependent on the specified width and thickness of the material to be roll formed.

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Galvanized Steel

Specified Width,

Inches

Thickness tolerance, inch over only.

No tolerance under specified minimum thickness

over .101

thru .177

over .075

thru .101

over .061

thru .075

over .043

thru .061

over .023

thru .043

.023 and

thinner

thru 32

.016

.014

.012

.010

.008

.006

over 32

thru 40

.016

.016

.012

.010

.008

.006

over 40

thru 60

.018

.016

.012

.010

.008

.006

over 60

thru 72

.018

.018

.012

.010

.008

Hot-Rolled Steel

Specified Width,

Inches

Thickness tolerance, inch over only.

No tolerance under specified minimum thickness

over .179

thru .230

over .097

thru .179

over .082

thru .097

over .071

thru .082

thru 20

.016

.016

.014

.014

over 20

thru 32

.018

.016

.014

.014

over 32

thru 40

.018

.018

.016

.014

over 40

thru 48

.020

.020

.016

.014

over 48

thru 60

.020

.016

.014

over 60

thru 72

.022

.018

.016

over 72

.024

.018

.016

Cold-Rolled Steel

Specified Width,

Inches

Thickness tolerance, inch over only.

No tolerance under specified minimum thickness

over .098

thru .142

over .071

thru .098

over .057

thru .071

over .039

thru .057

over .019

thru .039

.over .014

thru .019

24 thru 72

.012

.010

.010

.008

.006

.004

over 72

.014

.012

.010

.008

.006

Related metal tips

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