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The analysis of Type 304 is similar to that of Type 302, except that Type 304 is modified by lowered carbon content This provides good resistance to corrosion in welded construction where subsequent heat treatment is not practicable. Bars and Plates are available not only in the regular Type 302 and 304 analyses, but also in an extra low carbon analysis, known as Type 304L. The advantage of this analysis is that it precludes any harmful precipitation in the 800°-1500°F range, such as might otherwise occur in welding heavier sections.

UNS S30200. S30400, S30403

Physical Condition A

Stock Lengths 10' to 12' and 20' to 22'
Unit of Measure
1 

Size

Estimated Weight per Foot

Estimated Weight 12-Ft. Bar

2 1/8 N/A 12.07 lb N/A 144.8 lb
2 3/16 N/A 12.79 lb N/A 153.5 lb
2 1/4 N/A 13.53 lb N/A 162.4 lb
2 5/16 N/A 14.29 lb N/A 171.5 lb
2 3/8 N/A 15.08 lb N/A 180.9 lb
2 1/2 N/A 16.71 lb N/A 200.5 lb
2 5/8 N/A 18.42 lb N/A 221.0 lb
2 3/4 N/A 20.21 lb N/A 242.6 lb
2 7/8 N/A 22.09 lb N/A 265.1 lb
3 N/A 24.06 lb N/A 288.7. lb
3 1/8 N/A 26.10 lb N/A 313.2 lb
3 1/4 N/A 28.23 lb N/A 338.8 lb
3 3/8 N/A 30.45 lb N/A 365.3 lb
3 1/2 N/A 32.74 lb N/A 392.9 lb
3 5/8 N/A 35.12 lb N/A 421.5 lb
3 3/4 N/A 37.59 lb N/A 451.0 lb
3 7/8 N/A 40.14 lb N/A 481.6 lb
4 N/A 42.77 lb N/A 513.2 lb
4 1/8 N/A 45.48 lb N/A 545.8 lb
4 1/4 N/A 48.28 lb N/A 579.3 lb
4 3/8 N/A 51.16 lb N/A 613.9 lb
4 1/2 N/A 54.13 lb N/A 649.5 lb
4 5/8 N/A 57.18 lb N/A 686.1 lb
4 3/4 N/A 60.31 lb N/A 723.7 lb
4 7/8 N/A 63.52 lb N/A 762.3 lb
5 N/A 66.82 lb N/A 801.9 lb
5 1/4 N/A 73.67 lb N/A 884.0 lb
5 1/2 N/A 80.86 lb N/A 970.2 lb
5 3/4 N/A 88.37 lb N/A 1060 lb
6 N/A 96.22 lb N/A 1155 lb
6 1/4 N/A 104.4 lb N/A 1253 lb
6 1/2 N/A 112.9 lb N/A 1355 lb
6 3/4 N/A 121.8 lb N/A 1461 lb
7 N/A 131.0 lb N/A 1572 lb
7 1/4 N/A 140.5 lb N/A 1686 lb
7 1/2 N/A 150.4 lb N/A 1804 lb
7 3/4 N/A 160.5 lb N/A 1926 lb
8 N/A 171.1 lb N/A 2053 lb
8 1/4 N/A 181.9 lb N/A 2183 lb
8 1/2 N/A 193.1 lb N/A 2317 lb
9 N/A 216.5 lb N/A 2598 lb
9 1/2 N/A 241.2 lb N/A 2895 lb
10 N/A 267.3 lb N/A 3207 lb
11 N/A 323.4 lb N/A 3881 lb
12 N/A 384.9 lb N/A 4619 lb
13 N/A 451.7 lb N/A 5421 lb
14 N/A 523.9 lb N/A 6287 lb
Unit of Measure
1