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AISI 4140 - AS ROLLED<br />
PLATE<br />
ALSO AVAILABLE<br />
IN ANNEALED AND<br />
PRE-HARDENED<br />
4140 Hot Rolled - As Rolled is available to be saw cut or flame cut to custom sizes.<br />
Thickness<br />
Weight<br />
(per sq. ft.)<br />
1/2 20.42<br />
5/8 25.53<br />
3/4 30.60<br />
7/8 35.735<br />
1 40.80<br />
1-1/4 51.10<br />
1-1/2 61.30<br />
1-5/8 66.40<br />
1-3/4 71.47<br />
1-7/8 76.575<br />
2 81.70<br />
2-1/4 91.90<br />
2-1/2 102.10<br />
2-3/4 112.30<br />
3 122.50<br />
3-1/4 132.73<br />
3-1/2 142.90<br />
3-3/4 153.15<br />
4 163.30<br />
•Refer to pages 8-34 thru 8-35 for alloy tolerances.<br />
Thickness<br />
Weight<br />
(per sq. ft.)<br />
4-1/4 173.57<br />
4-1/2 183.78<br />
4-3/4 193.99<br />
5 204.20<br />
5-1/4 214.40<br />
5-1/2 224.62<br />
5-3/4 234.83<br />
6 245.04<br />
6-1/4 255.25<br />
6-1/2 265.45<br />
6-3/4 275.67<br />
7 285.88<br />
7-1/2 306.30<br />
8 326.72<br />
8-1/4 336.93<br />
8-1/2 347.14<br />
8-3/4 357.35<br />
9 367.56<br />
Laser Cutting Technology<br />
Laser cutting is an excellent process for carbon steel, stainless steel<br />
and aluminum.<br />
Other advantages include:<br />
• High quality cuts<br />
• High precision cut parts<br />
• Higher speeds than<br />
precision plasma under<br />
1/8 inch<br />
• Minimal clean up<br />
• Narrow kerf width<br />
• Smallest heat affected<br />
zone<br />
To request a burning quote for your existing CAD drawing please send it along in an<br />
email, to:<br />
burnprints@alro.com<br />
8-15
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