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AISI 4140/4142 - (MOD) PRE-HARDENED DCF<br />
FLATS AND SQUARES HR PRE-HARDENED<br />
(CUT FROM PLATE)<br />
ANNEALED DCF<br />
HR ANNEALED<br />
8-12<br />
Size<br />
(inches)<br />
Pounds<br />
(per ft.)<br />
1/4 x 1/2 0.505<br />
5/8 0.622<br />
3/4 0.739<br />
1 0.973<br />
1-1/8 1.090<br />
1-1/4 1.207<br />
1-1/2 1.441<br />
1-3/4 1.675<br />
2 1.909<br />
2-1/4 2.143<br />
2-1/2 2.377<br />
2-3/4 2.611<br />
3 2.845<br />
3-1/2 3.313<br />
3-3/4 3.547<br />
4 3.781<br />
4-1/2 4.249<br />
5 4.717<br />
6 5.653<br />
7 6.589<br />
8 7.524<br />
9 8.460<br />
10 9.396<br />
12 11.268<br />
16 15.012<br />
20 18.755<br />
24 22.499<br />
32 29.986<br />
3/8 x 3/8 0.565<br />
1/2 0.735<br />
5/8 0.905<br />
3/4 1.075<br />
1 1.416<br />
1-1/4 1.756<br />
1-1/2 2.096<br />
1-3/4 2.437<br />
2 2.777<br />
2-1/4 3.117<br />
2-1/2 3.458<br />
2-3/4 3.798<br />
3 4.138<br />
3-1/2 4.819<br />
4 5.500<br />
6 8.222<br />
7 9.583<br />
Size<br />
(inches)<br />
Pounds<br />
(per ft.)<br />
3/8 x 8 10.945<br />
10 13.667<br />
12 16.390<br />
16 21.835<br />
20 27.280<br />
24 32.725<br />
32 43.615<br />
1/2 x 1/2 0.965<br />
5/8 1.188<br />
3/4 1.410<br />
1 1.858<br />
1-1/4 2.305<br />
1-1/2 2.751<br />
1-3/4 3.198<br />
2 3.645<br />
2-1/4 4.091<br />
2-1/2 4.538<br />
2-3/4 4.985<br />
3 5.432<br />
3-1/2 6.325<br />
4 7.218<br />
5 9.005<br />
6 10.792<br />
6-1/2 11.685<br />
7 12.578<br />
8 14.365<br />
9 16.152<br />
10 17.938<br />
12 21.512<br />
14 25.085<br />
16 28.658<br />
18 32.232<br />
20 35.805<br />
24 42.952<br />
32 57.245<br />
5/8 x 5/8 1.471<br />
3/4 1.748<br />
1 2.301<br />
1-1/4 2.854<br />
1-1/2 3.407<br />
1-3/4 3.960<br />
2 4.513<br />
2-1/4 5.066<br />
2-1/2 5.619<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 />
5/8 x 2-3/4 6.172<br />
3 6.725<br />
3-1/2 7.831<br />
4 8.937<br />
4-1/2 10.043<br />
5 11.149<br />
6 13.361<br />
8 17.785<br />
10 22.209<br />
12 26.633<br />
16 35.482<br />
20 44.330<br />
24 53.178<br />
32 70.875<br />
3/4 x 3/4 2.084<br />
1 2.743<br />
1-1/4 3.402<br />
1-1/2 4.062<br />
1-3/4 4.721<br />
2 5.380<br />
2-1/4 6.040<br />
2-1/2 6.699<br />
2-3/4 7.359<br />
3 8.018<br />
3-1/2 9.337<br />
4 10.655<br />
5 13.293<br />
6 15.930<br />
8 21.205<br />
10 26.480<br />
12 31.755<br />
16 42.305<br />
20 52.855<br />
24 63.405<br />
32 84.505<br />
7/8 x 7/8 2.803<br />
1 3.185<br />
1-1/4 3.951<br />
1-1/2 4.717<br />
1-3/4 5.483<br />
2 6.248<br />
2-1/4 7.014<br />
2-1/2 7.780<br />
2-3/4 8.545