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精扎管-3
精扎管-3

精扎管参数

外径允许
公差(+-3)
壁厚
0.5 0.8 1 1.2 1.5 1.8 2 2.2 2.5 2.8 3 3.5 4 4.5 5 5.5 6 7 8 9 10 12 14 16 18
内径和充许公差(+-0.3)
10 9 8.4 8 7.6 7 6.4 6 5.6 5 4.4 4
12 11 10.4 10 9.6 9 8.4 8 7.6 7 6.4 6 5 4
14 13 12.4 12 11.6 11 10.4 10 9.6 9 8.4 8 7 6 5
15 14 13.4 13 12.6 12 11.4 11 10.6 10 9.4 9 8 7 6 5
16 15 14.4 14 13.6 13 12.4 12 11.6 11 10.4 10 9 8 1 6 5 4
18 17 16.4 16 15.6 15 14.4 14 13.6 13 12.4 12 11 10 9 8 7 6
20 19 18.4 18 17.6 17 1.44 16 15.6 15 14.4 14 13 12 11 10 9 8 6
22 21 204 20 19.6 19 18.4 18 17.6 17 16.4 16 15 14 13 12 11 10 8
25 24 23.4 23 22.6 22 21.4 21 20.6 20 19.4 19 18 17 16 15 14 13 11 9
26 25 24.4 24 23.6 23 22.4 22 21.6 21 20.4 20 19 18 17 16 15 14 12 10
28 27 26.4 26 25.6 25 24.4 24 23.6 23 22.4 22 21 20 19 18 17 16 14 12
30 29 28.4 28 27.6 27 26.4 26 25.6 25 24.4 24 23 22 21 20 19 18 16 14 12 10
32 31 30.4 30 29.6 29 28.4 28 27.6 27 26.4 26 25 24 23 22 21 20 18 16 14 12
35 34 33.4 33 32.6 32 31.4 31 30.6 30 29.4 29 28 27 25 24 23 21 19 17 15
38 37 36.4 36 35.6 35 34.4 34 33.6 33 32.4 32 31 30 29 28 27 26 24 22 20 18
40 39 38.4 38 37.6 37 36.4 36 35.6 35 34.4 34 33 32 31 30 29 28 26 24 22 20
42 40 39.6 39 38.4 38 37.6 37 36.4 36 35 34 33 32 31 30 28 26 24 22
45 43 42.6 42 41.4 41 40.6 40 39.4 39 38 37 36 3 34 33 31 29 27 25
48 46 45.6 45 44.4 44 43.6 43 42.4 42 41 40 39 38 37 36 34 32 30 28
50 48 47.6 47 46.4 46 45.6 45 44.4 44 43 42 41 40 39 38 36 34 32 30
55 53 52.6 52 51.4 1 50.6 50 49.4 49 48 47 46 45 44 43 41 39 37 35 31
60 58 57.6 57 56.4 56 55.6 55 54.4 54 53 52 51 50 49 48 46 44 42 40 36
65 63 62.6 62 61.4 61 60.6 60 59.4 59 58 57 56 55 54 53 51 49 47 45 41 37
70 68 67.6 67 66.4 66 65.6 65 64.4 64 63 62 61 60 59 58 56 54 52 50 46 42
75 73 72.6 72 71.4 71 70.6 70 69.4 69 68 67 66 65 64 63 61 59 57 55 51 47 43
80 78 77.6 77 76.4 6 75.6 75 74.4 74 73 72 71 70 69 68 66 64 62 60 56 52 48
85 82 81.4 81 80.6 80 79.4 79 78 77 78 75 74 73 71 69 67 65 61 57 53
90 87 86.4 86 85.6 85 84.4 84 83 82 81 80 79 7 76 74 72 70 66 62 58
100 91 90.6 90 89.4 89 88 87 86 85 84 83 81 79 77 75 71 67 63 59
110 96 95.6 95 94.4 94 93 92 91 90 89 88 86 84 82 80 76 72 68 64
120 106 105.6 105 104.4 104 103 102 101 100 99 98 96 94 92 90 86 82 78 74
116 115.6 115 114.4 114 113 112 111 110 109 108 106 104 102 100 96 92 88 84

参数2

牌号 化学成份
Steel Grade C Si Mn Cr Ni Mo p s Ti Cu
Q195 0.06-0.12 =<0.3 0.25-0.50 =<0.3 =<0.3 =<0.045 =<0.05 =<0.3
Q235 0.14-0.22 =<0.3 0.3-0.65 =<0.3 =<0.3 =<0.045 =<0.05 =<0.3
Q3458 =<0.2 =<0.55 1-1.6 =<0.04 =<0.04
10# 0.07-0.13 0.17-0.37 0.35-0.65 =<0.15 =<0.3 =<0.035 =<0.035 =<0.25
20# 0.17-0.23 0.17-0.37 0.35-0.65 =<0.25 =<0.3 =<0.035 =<0.035 =<0.25
35# 0.32-0.39 0.17-0.37 0.5-0.8 =<0.25 =<0.3 =<0.035 =<0.035 =<0.25
45# 0.42-0.5 0.17-0.37 0.5-0.8 =<0.25 =<0.3 =<0.035 =<0.035 =<0.3
20Cr 0.18-0.24 0.17-0.37 0.5-0.8 0.7-1 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
40Cr 0.37-0.44 0.17-0.37 0.5-0.8 0.8-1.1 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
20CrMo 0.17-0.24 0.17-0.37 0.4-0.7 0.8-1.1 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
30CrMo 0.26-0.34 0.17-0.37 0.4-0.7 0.8-1.1 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
35CrMo 0.32-0.40 0.17-0.37 0.5-0.8 0.8-1.1 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
42CrMo 0.38-0.45 0.17-0.37 0.4-0.7 0.9-1.2 =<0.3 0.15-0.25 =<0.035 =<0.035 =<0.3
20CrMoTi 0.17-0.23 0.17-0.37 1.4-1.8 0.45-0.75 1-1.4 =<0.035 =<0.035 =<0.3
35Mn2 0.32-0.39 0.17-0.37 1.4-1.8 =<0.3 =<0.3 =<0.035 =<0.035 =<0.3
40Mn2 0.37-0.44 0.17-0.37 1.4-1.8 =<0.3 =<0.3 =<0.035 =<0.035 =<0.3
35SiMn 0.32-0.4 1.1-1.4 1.1-1.4 =<0.3 =<0.3 =<0.035 =<0.035 =<0.3
15Mn 0.12-0.16 0.17-0.37 0.7-0 =<0.25 =<0.3 =<0.035 =<0.035 =<0.25
20Mn 0.17-0.37 0.17-0.37 0.7-1 =<0.25 =<0.3 =<0.035 =<0.035 =<0.25
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