Stainless steel hollow bar sizes (including finished part sizes)
The table shows S standard sizes for hollow bar including finished part sizes. The chucked true values indicated are guaranteed values valid for lengths less than 2.5 times the outside diameter.
Stainless steel hollow bar sizes
OD = outside diameter, ID = inside diameter
| Size | Chucked true to OD | Chucked true to ID | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OD, mm |
ID, mm |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
|
32
|
20
|
31
|
21.9
|
1.220 | 0.862 |
30
|
21
|
1.185 | 0.827 |
|
32
|
16
|
31
|
18
|
1.220 | 0.709 |
30
|
17
|
1.181 | 0.669 |
|
36
|
25
|
35
|
26.9
|
1.378 | 1.059 |
34.1
|
26
|
1.343 | 1.024 |
|
36
|
20
|
35
|
22
|
1.378 | 0.866 |
34
|
21
|
1.339 | 0.827 |
|
36
|
16
|
35
|
18.1
|
1.378 | 0.713 |
33.9
|
17
|
1.335 | 0.669 |
|
40
|
28
|
39
|
29.9
|
1.535 | 1.177 |
38.1
|
29
|
1.500 | 1.142 |
|
40
|
25
|
39
|
27
|
1.535 | 1.063 |
38
|
26
|
1.496 | 1.024 |
|
40
|
20
|
39
|
22.1
|
1.535 | 0.870 |
37.9
|
21
|
1.492 | 0.827 |
|
45
|
32
|
44
|
33.9
|
1.732 | 1.335 |
43.1
|
33
|
1.697 | 1.299 |
|
45
|
28
|
44
|
30
|
1.732 | 1.181 |
43
|
29
|
1.693 | 1.142 |
|
45
|
20
|
44
|
22.2
|
1.732 | 0.874 |
42.8
|
21
|
1.685 | 0.827 |
|
50
|
36
|
49
|
38
|
1.929 | 1.496 |
48
|
37
|
1.890 | 1.457 |
|
50
|
32
|
49
|
34.1
|
1.929 | 1.343 |
47.9
|
33
|
1.886 | 1.299 |
|
50
|
25
|
49
|
27.2
|
1.929 | 1.071 |
47.8
|
26
|
1.882 | 1.024 |
|
56
|
40
|
55
|
42
|
2.165 | 1.654 |
54
|
41
|
2.126 | 1.614 |
|
56
|
36
|
55
|
38.1
|
2.165 | 1.500 |
53.9
|
37
|
2.122 | 1.457 |
|
56
|
28
|
55
|
30.3
|
2.165 | 1.193 |
53.7
|
29
|
2.114 | 1.142 |
|
63
|
50
|
62
|
51.9
|
2.441 | 2.043 |
61.1
|
51
|
2.406 | 2.008 |
|
63
|
45
|
62
|
47
|
2.441 | 1.850 |
61
|
46
|
2.402 | 1.811 |
|
63
|
40
|
62
|
42.2
|
2.441 | 1.661 |
60.8
|
41
|
2.394 | 1.614 |
|
63
|
36
|
62
|
38.3
|
2.441 | 1.508 |
60.7
|
37
|
2.390 | 1.457 |
|
63
|
32
|
62
|
34.4
|
2.441 | 1.354 |
60.6
|
33
|
2.386 | 1.299 |
|
71
|
56
|
69.9
|
58
|
2.752 | 2.283 |
68.9
|
57
|
2.713 | 2.244 |
|
71
|
45
|
69.9
|
47.3
|
2.752 | 1.862 |
68.6
|
46
|
2.701 | 1.811 |
|
71
|
40
|
69.9
|
42.4
|
2.752 | 1.669 |
68.5
|
41
|
2.697 | 1.614 |
|
71
|
36
|
69.9
|
38.5
|
2.752 | 1.516 |
68.4
|
37
|
2.693 | 1.457 |
|
75
|
60
|
73.8
|
62
|
2.906 | 2.441 |
72.8
|
61
|
2.866 | 2.402 |
|
75
|
50
|
73.8
|
52.2
|
2.906 | 2.055 |
72.6
|
51
|
2.858 | 2.008 |
|
75
|
40
|
73.8
|
42.5
|
2.906 | 1.673 |
72.3
|
41
|
2.846 | 1.614 |
|
80
|
63
|
78.8
|
65
|
3.102 | 2.559 |
77.8
|
64
|
3.063 | 2.520 |
|
80
|
50
|
78.8
|
52.4
|
3.102 | 2.053 |
77.4
|
51
|
3.047 | 2.008 |
|
80
|
45
|
78.8
|
47.5
|
3.102 | 1.870 |
77.3
|
46
|
3.043 | 1.811 |
|
80
|
40
|
78.8
|
42.6
|
3.102 | 1.677 |
77.2
|
41
|
3.039 | 1.614 |
|
85
|
67
|
83.7
|
69.1
|
3.295 | 2.720 |
82.6
|
68
|
3.252 | 2.677 |
|
85
|
55
|
83.7
|
57.4
|
3.295 | 2.260 |
82.3
|
56.0
|
3.240 | 2.205 |
|
85
|
45
|
83.7
|
47.6
|
3.295 | 1.874 |
82.1
|
46.0
|
3.232 | 1.811 |
|
90
|
71
|
88.6
|
73.1
|
3.488 | 2.878 |
87.6
|
72.1
|
3.449 | 2.839 |
|
90
|
63
|
88.6
|
65.3
|
3.488 | 2.571 |
87.3
|
64.0
|
3.437 | 2.520 |
|
90
|
56
|
88.6
|
58.5
|
3.488 | 2.303 |
87.1
|
57.0
|
3.429 | 2.244 |
|
90
|
50
|
88.6
|
52.6
|
3.488 | 2.071 |
87.0
|
51.0
|
3.425 | 2.008 |
|
95
|
75
|
93.5
|
77.3
|
3.681 | 3.041 |
92.4
|
76.2
|
3.641 | 2.997 |
|
95
|
67
|
93.5
|
69.3
|
3.681 | 2.728 |
92.2
|
68.0
|
3.630 | 2.677 |
|
95
|
50
|
93.5
|
52.7
|
3.681 | 2.075 |
91.8
|
51.0
|
3.614 | 2.008 |
|
100
|
80
|
98.5
|
82.3
|
3.878 | 3.240 |
97.4
|
81.2
|
3.835 | 3.197 |
|
100
|
71
|
98.5
|
73.4
|
3.878 | 2.890 |
97.2
|
72.1
|
3.827 | 2.839 |
|
100
|
63
|
98.5
|
65.5
|
3.878 | 2.579 |
97.0
|
64.0
|
3.819 | 2.520 |
|
100
|
56
|
98.5
|
58.7
|
3.878 | 2.311 |
96.8
|
57.0
|
3.811 | 2.244 |
|
106
|
80
|
104.4
|
82.5
|
4.110 | 3.248 |
103.1
|
81.2
|
4.059 | 3.197 |
|
106
|
71
|
104.4
|
73.5
|
4.110 | 2.894 |
103.0
|
72.1
|
4.055 | 2.839 |
|
106
|
63
|
104.4
|
65.7
|
4.110 | 2.587 |
102.7
|
64.0
|
4.043 | 2.520 |
|
106
|
56
|
104.4
|
58.9
|
4.110 | 2.319 |
102.5
|
57.0
|
4.035 | 2.244 |
|
112
|
90
|
110.3
|
92.5
|
4.343 | 3.642 |
109.2
|
91.4
|
4.299 | 3.598 |
|
112
|
80
|
110.3
|
82.6
|
4.343 | 3.252 |
108.9
|
81.2
|
4.287 | 3.197 |
|
112
|
71
|
110.3
|
73.7
|
4.343 | 2.902 |
108.7
|
72.1
|
4.280 | 2.839 |
|
112
|
63
|
110.3
|
65.8
|
4.343 | 2.591 |
108.5
|
64.0
|
4.272 | 2.520 |
|
118
|
90
|
116.2
|
92.7
|
4.575 | 3.650 |
114.9
|
91.4
|
4.524 | 3.598 |
|
118
|
80
|
116.2
|
82.8
|
4.575 | 3.260 |
114.6
|
81.2
|
4.512 | 3.197 |
|
118
|
71
|
116.2
|
73.8
|
4.575 | 2.906 |
114.5
|
72.1
|
4.508 | 2.839 |
|
118
|
63
|
116.2
|
66.0
|
4.575 | 2.598 |
114.2
|
64.0
|
4.496 | 2.520 |
|
125
|
100
|
123.1
|
102.7
|
4.846 | 4.043 |
121.9
|
101.5
|
4.799 | 3.996 |
|
125
|
90
|
123.1
|
92.8
|
4.846 | 3.654 |
121.7
|
91.4
|
4.791 | 3.598 |
|
125
|
80
|
123.1
|
82.9
|
4.846 | 3.264 |
121.4
|
81.2
|
4.780 | 3.197 |
|
125
|
71
|
123.1
|
74.0
|
4.846 | 2.913 |
121.3
|
72.1
|
4.772 | 2.839 |
|
132
|
106
|
130.0
|
108.8
|
5.118 | 4.283 |
128.8
|
107.6
|
5.071 | 4.236 |
|
132
|
90
|
130.0
|
93.0
|
5.118 | 3.661 |
128.4
|
91.4
|
5.055 | 3.598 |
|
132
|
80
|
130.0
|
83.1
|
5.118 | 3.272 |
128.1
|
81.2
|
5.043 | 3.197 |
|
132
|
71
|
130.0
|
74.2
|
5.118 | 2.921 |
121.2
|
72.1
|
5.035 | 2.839 |
|
140
|
112
|
137.9
|
115
|
5.429 | 4.528 |
136.6
|
113.7
|
5.378 | 4.476 |
|
140
|
100
|
137.9
|
103.1
|
5.429 | 4.059 |
136.3
|
101.5
|
5.366 | 3.996 |
|
140
|
90
|
137.9
|
93.2
|
5.429 | 3.669 |
136.1
|
91.4
|
5.358 | 3.598 |
|
140
|
80
|
137.9
|
83.3
|
5.429 | 3.280 |
135.8
|
81.2
|
5.346 | 3.197 |
|
150
|
125
|
147.7
|
128.1
|
5.815 | 5.043 |
146.5
|
126.9
|
5.768 | 4.996 |
|
150
|
106
|
147.7
|
109.3
|
5.815 | 4.303 |
146
|
107.6
|
5.748 | 4.236 |
|
150
|
95
|
147.7
|
98.4
|
5.815 | 3.874 |
145.7
|
96.4
|
5.736 | 3.795 |
|
150
|
80
|
147.7
|
83.6
|
5.815 | 3.291 |
145.3
|
81.2
|
5.720 | 3.197 |
|
160
|
132
|
157.6
|
135.3
|
6.205 | 5.327 |
156.3
|
134
|
6.154 | 5.276 |
|
160
|
122
|
157.6
|
125.4
|
6.205 | 4.937 |
156
|
123.8
|
6.142 | 4.874 |
|
160
|
112
|
157.6
|
115.5
|
6.205 | 4.547 |
155.8
|
113.7
|
6.134 | 4.476 |
|
160
|
90
|
157.6
|
94.0
|
6.205 | 3.701 |
155.2
|
91.4
|
6.110 | 3.598 |
|
170
|
140
|
167.4
|
143.5
|
6.591 | 5.650 |
166
|
142.1
|
6.535 | 5.594 |
|
170
|
130
|
167.4
|
133.6
|
6.591 | 5.260 |
165.8
|
132
|
6.528 | 5.197 |
|
170
|
128
|
167.4
|
131.6
|
6.591 | 5.181 |
165.7
|
130
|
6.524 | 5.118 |
|
170
|
118
|
167.4
|
121.7
|
6.591 | 4.791 |
165.5
|
119.8
|
6.516 | 4.717 |
|
170
|
106
|
167.4
|
109.8
|
6.591 | 4.323 |
165.2
|
107.6
|
6.504 | 4.236 |
|
170
|
100
|
167.4
|
103.9
|
6.591 | 4.091 |
165
|
101.5
|
6.496 | 3.996 |
|
180
|
150
|
177.3
|
153.6
|
6.980 | 6.047 |
176
|
152.3
|
6.929 | 5.996 |
|
180
|
140
|
177.3
|
143.7
|
6.980 | 5.657 |
175.7
|
142.1
|
6.917 | 5.594 |
|
180
|
125
|
177.3
|
128.9
|
6.980 | 5.075 |
175.3
|
126.9
|
6.902 | 4.996 |
|
180
|
100
|
177.3
|
104.1
|
6.980 | 4.098 |
174.7
|
101.5
|
6.878 | 3.996 |
|
190
|
160
|
187.1
|
163.8
|
7.366 | 6.449 |
185.7
|
162.4
|
7.311 | 6.394 |
|
190
|
150
|
187.1
|
153.9
|
7.366 | 6.059 |
185.5
|
152.3
|
7.303 | 5.996 |
|
190
|
132
|
187.1
|
136
|
7.366 | 5.354 |
185.1
|
134
|
7.287 | 5.276 |
|
200
|
170
|
197.0
|
173.9
|
7.756 | 6.846 |
195.6
|
172.6
|
7.701 | 6.795 |
|
200
|
160
|
197.0
|
164
|
7.756 | 6.457 |
195.4
|
162.4
|
7.693 | 6.394 |
|
200
|
150
|
197.0
|
154.1
|
7.756 | 6.067 |
195.2
|
152.3
|
7.685 | 5.996 |
|
200
|
140
|
197.0
|
144.2
|
7.756 | 5.677 |
194.9
|
142.1
|
7.673 | 5.594 |
|
212
|
170
|
208.8
|
174.2
|
8.220 | 6.858 |
207.2
|
172.6
|
8.157 | 6.795 |
|
212
|
150
|
208.8
|
154.4
|
8.220 | 6.079 |
206.6
|
152.3
|
8.133 | 5.997 |
|
212
|
130
|
208.8
|
134.6
|
8.220 | 5.299 |
206.2
|
132
|
8.118 | 5.197 |
|
224
|
180
|
220.6
|
184.4
|
8.685 | 7.260 |
218.9
|
182.7
|
8.618 | 7.193 |
|
224
|
140
|
220.6
|
144.8
|
8.685 | 5.701 |
217.9
|
142.1
|
8.579 | 5.594 |
|
236
|
190
|
232.4
|
194.6
|
9.150 | 7.661 |
230.7
|
192.9
|
9.083 | 7.594 |
|
236
|
150
|
232.4
|
155.0
|
9.150 | 6.102 |
229.7
|
152.3
|
9.043 | 5.996 |
|
250
|
200
|
246.2
|
204.9
|
9.693 | 8.067 |
244.3
|
203.0
|
9.618 | 7.992 |
| 275 | 200 | 268.9 | 205.4 | 10.587 | 8.087 | 266.5 | 203.0 | 10.492 | 7.992 |
Tolerances for hollow bar
Outside diameter (OD)
+2/-0% but minimum +1/-0 mm (+0.04/-0 in.)
+/-1% (OD 275 mm)
Inside diameter (ID)
+0/-2% but minimum +0/-1 mm (+0/-0.04 in.)
Straightness
Straightness deviation max. 1.5 mm per 1000 mm (0.059 in. per 3 ft).
Standards and testing of hollow bar
| Standards and testing |
|---|
| PED 97/23/EC (leak test is deferred to machined component) EN 10216-5 , EN 10294-2 Intergranular corrosion test acc. to EN ISO 3651-2A in delivery condition NACE MR 0175*/ISO 15156 |
* Not valid för Sanmac 4571.
Standards and testing
PED 97/23/EC
EN 10216-5 TC1
EN 10294-2, EN 10297-2
Norsok MDS 041*, ASTM A790
Corrosion test acc. to ASTM G-48 A
NACE MR 0175/ISO 15156
* Valid for OD max. 220 mm
OD above 220 mm is not leak tested
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