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AISI 4140/4142 - (MOD)<br />
FLATS AND SQUARES<br />
(Cut From Plate)<br />
Size<br />
(inches)<br />
Pounds<br />
(per ft.)<br />
7/8 x 3 9.311<br />
3-1/2 10.843<br />
4 12.374<br />
4-1/2 13.905<br />
5 15.437<br />
6 18.500<br />
8 24.626<br />
10 30.751<br />
12 36.877<br />
16 49.129<br />
20 61.380<br />
24 73.632<br />
32 98.135<br />
1 x 1 3.628<br />
1-1/4 4.500<br />
1-1/2 5.372<br />
1-3/4 6.244<br />
2 7.116<br />
2-1/4 7.988<br />
2-1/2 8.860<br />
2-3/4 9.723<br />
3 10.604<br />
3-1/2 12.349<br />
4 14.093<br />
4-1/2 15.837<br />
5 17.581<br />
6 21.069<br />
7 24.557<br />
8 28.046<br />
9 31.534<br />
10 35.022<br />
12 41.999<br />
16 55.952<br />
20 69.905<br />
24 83.858<br />
32 111.764<br />
1-1/8 x 1-1/4 5.049<br />
1-1/2 6.027<br />
2 7.984<br />
2-1/2 9.941<br />
3 11.898<br />
3-1/2 13.854<br />
4 15.811<br />
5 19.725<br />
6 23.639<br />
8 31.466<br />
Size<br />
(inches)<br />
PRE-HARDENED DCF<br />
HR PRE-HARDENED<br />
ANNEALED DCF<br />
HR ANNEALED<br />
Pounds<br />
(per ft.)<br />
1-1/8 x 10 39.293<br />
12 47.121<br />
16 62.775<br />
20 78.430<br />
24 94.085<br />
32 125.394<br />
1-1/4 x 1-1/4 5.597<br />
1-1/2 6.682<br />
1-3/4 7.767<br />
2 8.852<br />
2-1/4 9.936<br />
2-1/2 11.021<br />
2-3/4 12.106<br />
3 13.191<br />
3-1/2 15.360<br />
4 17.530<br />
4-1/2 19.699<br />
5 21.869<br />
6 26.208<br />
8 34.886<br />
10 43.564<br />
12 52.243<br />
16 69.599<br />
20 85.080<br />
24 104.311<br />
32 139.024<br />
1-3/8 x 1-3/8 6.742<br />
1-1/2 7.337<br />
1-3/4 8.528<br />
2 9.720<br />
2-1/4 10.911<br />
2-1/2 12.102<br />
2-3/4 13.293<br />
3 14.484<br />
3-1/2 16.866<br />
4 19.248<br />
5 24.013<br />
6 28.777<br />
8 38.306<br />
10 47.835<br />
12 57.364<br />
16 76.422<br />
20 95.480<br />
24 114.538<br />
32 152.654<br />
•Refer to pages 8-34 thru 8-35 for alloy tolerances.<br />
•Sizes not listed above can be cut from plate.<br />
Continued on next page <br />
Size<br />
(inches)<br />
Pounds<br />
(per ft.)<br />
1-1/2 x 1-1/2 7.992<br />
1-3/4 9.290<br />
2 10.587<br />
2-1/4 11.885<br />
2-1/2 13.182<br />
2-3/4 14.480<br />
3 15.803<br />
3-1/2 18.372<br />
4 20.967<br />
4-1/2 23.562<br />
5 26.157<br />
6 31.347<br />
8 41.727<br />
10 52.106<br />
12 62.486<br />
16 83.246<br />
20 104.005<br />
24 124.765<br />
32 166.284<br />
1-3/4 x 1-3/4 10.813<br />
2 12.323<br />
3 18.364<br />
3-1/2 21.384<br />
4 24.404<br />
4-1/2 27.425<br />
5 30.445<br />
6 36.486<br />
8 48.567<br />
10 60.648<br />
12 72.730<br />
16 96.893<br />
20 121.055<br />
24 145.218<br />
32 193.543<br />
2 x 2 14.059<br />
2-1/4 15.781<br />
2-1/2 17.504<br />
2-3/4 19.227<br />
3 20.950<br />
3-1/2 24.396<br />
4 27.842<br />
4-1/2 31.287<br />
5 34.733<br />
6 41.625<br />
8 55.407<br />
8-13