|
35#无缝钢管:平均含碳量为0.32~0.40%,平均含硅量为0.17-0.37%,平均含锰量为0.50-0.80%,平均含硫量≤0.04%,平均含磷量≤0.25%,平均含铬量≤0.25%,平均含镍量≤0.25 ,含铜量≤0.25%左右.
牌号
|
C
|
S
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Cu
|
35
|
0.32~0.40
|
0.17~0.37
|
0.50~0.80
|
≤0.35
|
≤0.04
|
≤0.25
|
≤0.25
|
≤0.25
|
3-3.5-4-5-6
|
30
|
114×4.5-5-6-7-8-10-12-14-18-20
|
100
|
325×8-12-14-18-38
|
120
|
32×3.5-4-5-6-8
|
40
|
121×4.5-5-6-7-8-10-12-14-16-20
|
102
|
325×28-32-34-38
|
75
|
34×4-5-6-8
|
35
|
127×4.5-5-6-7-8-10-12-14-16-20
|
95
|
351×10-16-20-25-40
|
120
|
36×3.5-5-6-8
|
30
|
133×4.5-6-8-12-14-16-18-20-25-30
|
120
|
355×6-18-20-25-30-40
|
45
|
38×4-5-6-7-8-9-10
|
33
|
140×5-6-7-8-9-10-12-14-16-20-22
|
50
|
377×8-12-15-20-24-28
|
128
|
39×3.5-5-8-10
|
30
|
146×4.5-6-8-12-14-16-18-20-25-30
|
60
|
377×30-37-40
|
60
|
42×3.5-4-5-6-7-8-9-10
|
35
|
152×4.5-6-8-12-14-16-18-20-25-30
|
60
|
402×10-15-20-25-30-35
|
|
