Chemical Composition
| Element |
Min |
Max |
| Carbon |
0.18 |
0.23 |
| Silicon |
0.50 |
0.55 |
| Manganese |
1.50 |
1.80 |
| Phosphorous |
- |
0.05 |
| Sulphur |
- |
0.05 |
Mechanical Properties
| Tensile Strength; MPa min. |
520 |
| Yield Strength: MPa min. |
310 |
| Elongation % min. |
18 |
Foreign Equivalent Specifications
| Standard German Mat. No. |
Din |
AISI |
|
1.0580
|
St52 |
1518 |
Stock Size Range
| Size - mm |
Wall Thickness |
Mass |
Size - mm |
Wall thickness |
Mass |
| O/D |
I/D |
mm |
kg/m |
O/D |
I/D |
mm |
kg/m |
| 32 |
16 |
8 |
5.0 |
71 |
56 |
7.5 |
12.7 |
| 36 |
16 |
10 |
6.7 |
75 |
40 |
17.5 |
25.8 |
| 40 |
25 |
7.5 |
6.4 |
75 |
45 |
15 |
23.3 |
| 45 |
28 |
8.5 |
8.1 |
75 |
50 |
12.5 |
20.3 |
| 45 |
32 |
6.5 |
6.6 |
75 |
60 |
7.5 |
13.6 |
| 50 |
25 |
12.5 |
12 |
80 |
40 |
20 |
30.6 |
| 50 |
32 |
9 |
9.6 |
80 |
45 |
17.5 |
28.3 |
| 50 |
40 |
5 |
4.6 |
80 |
50 |
15 |
25.2 |
| 56 |
28 |
14 |
15 |
80 |
63 |
8.5 |
16.3 |
| 56 |
36 |
10 |
11.5 |
85 |
40 |
22.5 |
35.2 |
| 56 |
40 |
8 |
10 |
85 |
45 |
20 |
33.3 |
| 63 |
32 |
15.5 |
18.6 |
85 |
50 |
17.5 |
30.5 |
| 63 |
40 |
11.5 |
15.2 |
85 |
55 |
15 |
27.2 |
| 63 |
45 |
9 |
12.7 |
85 |
67 |
9 |
18.3 |
| 63 |
50 |
6.5 |
9.9 |
85 |
75 |
5 |
9.9 |
| 71 |
36 |
17.5 |
23.7 |
90 |
50 |
20 |
35.8 |
| 71 |
45 |
13 |
19.5 |
90 |
63 |
13.5 |
27 |
| 71 |
50 |
10.5 |
15.2 |
90 |
71 |
9.5 |
20.5 |
| 95 |
50 |
22.5 |
41.6 |
170 |
150 |
10 |
40.1 |
| 95 |
63 |
16 |
32.7 |
180 |
100 |
40 |
143.4 |
| 95 |
67 |
14 |
29.7 |
180 |
112 |
34 |
123.4 |
| 95 |
75 |
10 |
22.9 |
180 |
125 |
27.5 |
109.5 |
| 100 |
56 |
22 |
43.9 |
180 |
140 |
20 |
82.8 |
| 100 |
71 |
14.5 |
32.4 |
180 |
150 |
15 |
68 |
| 100 |
80 |
10 |
24.2 |
180 |
160 |
10 |
42.6 |
| 106 |
56 |
25 |
51.8 |
190 |
106 |
42 |
159 |
| 106 |
63 |
21.5 |
47 |
190 |
132 |
29 |
121.5 |
| 106 |
71 |
17.5 |
40 |
190 |
150 |
20 |
88 |
| 106 |
80 |
13 |
32 |
190 |
160 |
15 |
72.3 |
| 106 |
85 |
10.5 |
25.9 |
200 |
112 |
44 |
176 |
| 106 |
90 |
8 |
19.7 |
200 |
140 |
30 |
133.1 |
| 112 |
63 |
24.5 |
54.9 |
200 |
160 |
20 |
96.8 |
| 112 |
80 |
16 |
40.1 |
212 |
125 |
43.5 |
188.4 |
| 112 |
90 |
11 |
30 |
212 |
150 |
31 |
147 |
| 118 |
63 |
27.5 |
63.7 |
212 |
160 |
26 |
125.2 |
| 118 |
80 |
19 |
48.9 |
212 |
170 |
21 |
108 |
| 118 |
90 |
14 |
38.8 |
224 |
160 |
32 |
161 |
| 125 |
71 |
27 |
67.8 |
224 |
170 |
27 |
139.5 |
| 125 |
80 |
22 |
58.6 |
224 |
180 |
22 |
120 |
| 125 |
90 |
17.5 |
49.4 |
236 |
140 |
48 |
232 |
| 125 |
100 |
12.5 |
37.8 |
236 |
170 |
33 |
176 |
| 132 |
100 |
16 |
45.9 |
236 |
190 |
23 |
132.2 |
| 140 |
80 |
30 |
84.7 |
250 |
150 |
50 |
245 |
| 140 |
100 |
20 |
63 |
250 |
180 |
35 |
185 |
| 140 |
112 |
14 |
47.5 |
250 |
200 |
25 |
138.7 |
| 150 |
80 |
35 |
102.9 |
267 |
167 |
50 |
268 |
| 150 |
90 |
30 |
93.2 |
267 |
187 |
40 |
224 |
| 150 |
100 |
25 |
77.8 |
267 |
217 |
25 |
150 |
| 150 |
106 |
22 |
70.2 |
267 |
228 |
19.5 |
120 |
| 150 |
112 |
19 |
62.2 |
270 |
200 |
35 |
202.8 |
| 150 |
125 |
12.5 |
47 |
273 |
173 |
50 |
276 |
| 160 |
90 |
35 |
112 |
273 |
193 |
40 |
231 |
| 160 |
100 |
30 |
100.9 |
|
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|
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