Precision seamless steel tubes standard GOST 12132 35

Basic parameters

Product | Product application |
Standard
Dimensional standard
  • | Electrowelded and seamless steel tubes for automotive and bicycle industries.
TDC
  • | Electrowelded and seamless steel tubes for automotive and bicycle industries.
Steel grade
Surface coating | | | |
Dimensions
Dimensional table

Outside
Wall thickness [mm]
diameter
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
6,0
7,0
8,0
9,0
10,0
[mm]
Tube weight [kg/m]
4
0,043
0,074
5
0,055
0,099
6
0,068
0,123
0,166
0,197
8
0,093
0,173
0,240
0,296
0,339
0,370
10
0,117
0,222
0,314
0,395
0,462
0,518
12
0,142
0,271
0,388
0,493
0,586
0,666
0,734
0,789
14
0,166
0,321
0,462
0,592
0,709
0,814
0,906
0,986
1,054
15
0,179
0,345
0,499
0,641
0,771
0,888
0,993
1,085
1,165
16
0,191
0,370
0,536
0,691
0,832
0,962
1,079
1,184
1,276
18
0,216
0,419
0,610
0,789
0,956
1,110
1,252
1,381
1,498
20
0,240
0,469
0,684
0,888
1,079
1,258
1,424
1,578
1,720
1,850
2,071
22
0,518
0,758
0,986
1,202
1,406
1,597
1,777
1,942
2,096
2,367
24
0,567
0,832
1,085
1,326
1,554
1,769
1,973
2,164
2,343
2,663
25
0,592
0,869
1,134
1,387
1,628
1,856
2,072
2,275
2,446
2,811
28
0,666
0,980
1,282
1,572
1,850
2,115
2,368
2,608
2,836
3,255
30
0,715
1,054
1,381
1,695
1,988
2,287
2,565
2,830
3,083
3,551
32
0,764
1,128
1,480
1,819
2,146
2,460
2,762
3,052
3,329
3,847
4,316
35
0,838
1,239
1,628
2,004
2,367
2,719
3,058
3,385
3,699
4,291
4,834
36
0,863
1,276
1,677
2,065
2,441
2,805
3,157
3,496
3,822
4,439
38
0,912
1,350
1,766
2,189
2,589
2,978
3,354
3,718
4,069
4,735
5,352
5,919
40
0,962
1,424
1,874
2,312
2,737
3,150
3,551
3,940
4,316
5,031
5,697
6,313
42
1,498
1,973
2,435
2,885
3,323
3,749
4,162
4,562
5,327
6,042
6,708
46
1,646
2,170
2,682
3,181
3,668
4,143
4,605
5,055
5,919
6,733
7,497
48
1,720
2,269
2,805
3,329
3,841
4,340
4,827
5,302
6,215
7,078
7,892
8,656
9,371
50
1,794
2,368
2,929
3,477
4,014
4,538
5,049
5,549
6,511
7,423
8,286
9,100
9,865
52
1,868
2,466
3,052
3,625
4,188
4,735
5,271
5,795
6,807
7,768
8,681
9,544
10,36
55
1,979
2,614
3,237
3,847
4,445
5,031
5,604
6,165
7,250
8,286
9,273
10,21
11,10
58
2,090
2,762
3,422
4,069
4,704
5,327
5,937
6,535
7,694
8,804
9,865
10,88
11,84
60
2,164
2,861
3,545
4,217
4,877
5,524
6,159
6,782
7,990
9,149
10,26
11,32
12,33
62
2,238
2,959
3,668
4,365
5,049
5,721
6,381
7,028
8,286
9,495
10,65
11,76
12,82
65
2,349
3,107
3,853
4,587
5,308
6,017
6,714
7,398
8,730
10,01
11,25
12,43
13,56
70
2,534
3,354
4,162
4,957
5,740
6,511
7,269
8,015
9,470
10,88
12,23
13,54
14,80
75
3,601
4,470
5,327
6,172
7,004
7,824
8,632
10,21
11,74
13,22
14,65
16,03
80
3,874
4,778
5,697
6,603
7,497
8,379
9,248
10,95
12,60
14,21
15,76
17,26
85
4,094
5,086
6,067
7,035
7,990
8,934
9,865
11,69
13,47
15,19
16,87
18,50
90
4,340
5,395
6,437
7,466
8,484
9,489
10,48
12,43
14,33
16,18
17,98
19,73
100
4,834
6,011
7,176
8,329
9,470
10,60
11,71
13,91
16,06
18,15
20,20
22,20
110
6,628
7,916
9,193
10,46
11,71
12,95
15,39
17,78
20,12
22,42
24,66
120
8,656
10,06
11,44
12,82
14,18
16,87
19,51
22,10
24,64
27,13


Chemical composition

C Si Mn P S Cr Ni
min 0.32 0.17 0.5 0
max 0.4 0.37 0.8 0.25
Mo Cu Al V Ti Nb Sn
min
max

Mechanical properties

Re (MPa) Re (ksi) Rm (MPa) Rm (ksi) A (%)
min 315 530 20
max - - - -

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