A554 Welded Stainless Steel Tubing from Robert-James Sales, Inc.

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A 554
Standard Specification For
Welded Stainless Steel Mechanical Tubing

Overview

1.1 This specification covers welded stainless steel tubing for mechanical applications where appearance, mechanical properties, or corrosion resistance is needed.

1.2 This specification covers as-welded or cold-reduced mechanical tubing in sizes to 16 in. (406.4 mm) outside diameter, inclusive (for round tubing) and in wall thicknesses 0.020 in. (0.51 mm) and over.

1.3 Tubes shall be furnished in one of the following shapes as specified by the purchaser: round, square, rectangular, or special.

1.4 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.

1.5 Values stated in inch-pound units, in accordance with the specifications, are to be regarded as the standard.

Tube Gauge for ASTM A554 Round

O.D./In.	Wall/In.	Wt./Ft.
.500	.049	.236
.625	.035	.221
.750	.065	.476
.875	.035	.314
1.000	.049	.498
1.000	.065	.649
1.000	.083	.813
1.250	.049	.629
1.250	.065	.823
1.500	.035	.548
1.500	.065	.996

O.D./In.	Wall/In.	Wt./Ft.
1.625	.065	1.083
1.750	.035	.641
1.750	.120	2.090
1.875	.049	.956
2.000	.035	.735
2.000	.049	1.021
2.000	.065	1.343
2.250	.049	1.152
2.500	.049	1.283
3.000	.065	2.030
4.000	.065	2.730

Tube Gauge for ASTM A554 Square

O.D./In.	Wall/In.	Wt./Ft.
.750 x .750	.065	.605
.750 x .750	.120	1.028
1.000 x 1.000	.049	.634
1.000 x 1.000	.065	.827
1.000 x 1.000	.083	1.035
1.000 x 1.000	.120	1.436
1.250 x 1.250	.065	1.047
1.250 x 1.250	.083	1.317
1.250 x 1.250	.120	1.844
1.500 x 1.500	.065	1.268
1.500 x 1.500	.083	1.599
1.500 x 1.500	.120	2.252
1.500 x 1.500	.180	3.230
1.750 x 1.750	.120	2.660
2.000 x 2.000	.065	1.710
2.000 x 2.000	.083	2.164
2.000 x 2.000	.120	3.050
2.000 x 2.000	.180	4.136
2.000 x 2.000	.250	5.410

O.D./In.	Wall/In.	Wt./Ft.
2.500 x 2.500	.083	2.730
2.500 x 2.500	.120	3.900
2.500 x 2.500	.180	5.352
3.000 x 3.000	.083	3.290
3.000 x 3.000	.109	4.250
3.000 x 3.000	.120	4.750
3.000 x 3.000	.180	6.578
3.000 x 3.000	.250	8.810
4.000 x 4.000	.120	6.460
4.000 x 4.000	.180	9.351
4.000 x 4.000	.250	12.210
5.000 x 5.000	.250	16.350
6.000 x 6.000	.250	19.020
6.000 x 6.000	.375	27.120
6.000 x 6.000	.500	38.123
8.000 x 8.000	.250	26.528
8.000 x 8.000	.375	39.291
8.000 x 8.000	.500	51.721

Tube Gauge for ASTM A554 Rectangular

O.D./In.	Wall/In.	Wt./Ft.
.750 x 1.500	.065	.937
1.000 x 1.500	.083	1.317
1.000 x 2.000	.065	1.270
1.000 x 2.000	.120	2.252
1.000 x 3.000	.065	1.710
1.500 x 2.500	.065	1.710
1.500 x 3.000	.120	3.480
2.000 x 3.000	.120	3.900
2.000 x 3.000	.180	5.352

O.D./In.	Wall/In.	Wt./Ft.
2.000 x 4.000	.120	4.750
2.000 x 4.000	.180	6.578
2.000 x 4.000	.250	8.810
2.000 x 5.000	.180	8.060
2.000 x 6.000	.180	9.420
2.000 x 6.000	.250	12.210
3.000 x 4.000	.120	5.610
4.000 x 6.000	.180	11.900
4.000 x 6.000	.250	15.620
4.000 x 6.000	.375	23.994
4.000 x 6.000	.500	31.324

Specification Tolerances for ASTM A554