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Outer Diameter： 6-219mm
Wall Thickness： 1-30mm
Length： 100-12000mm or as customer’s require
|
Grade |
C |
Si |
Mn |
P≤ |
S≤ |
Ni≤ |
Cr |
Cu≤ |
Mo |
|
4130 30CrMo 34CrMo4 SCM430 |
0.28-0.33 |
0.15-0.35 |
0.40-0.60 |
0.035 |
0.040 |
0.30 |
0.80-1.10 |
0.30 |
0.15-0.25 |
|
35CrMo 35CrMo4 SCM432 |
0.32-0.40 |
0.17-0.37 |
0.40-0.70 |
0.035 |
0.035 |
0.30 |
0.80-1.10 |
0.30 |
0.15-0.25 |
|
4140 42CrMo 42CrMo4 SCM440 |
0.38-0.45 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
0.30 |
0.9-1.20 |
0.30 |
0.15-0.25 |
|
15XM 15CrMo |
0.12-0.18 |
017-0.37 |
0.40-0.70 |
0.035 |
0.035 |
0.30 |
0.80-1.10 |
-- |
0.40-0.55 |
|
T5 1Cr5Mo |
≤0.15 |
≤0.50 |
≤0.60 |
0.030 |
0.030 |
0.60 |
4.00-6.00 |
-- |
0.45-0.60 |
|
41Cr4 40Cr 5140 |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
0.30 |
0.80-1.10 |
0.30 |
≤0.10 |
Name: Precision seamless steel pipe
Standard：GB/T 3639，DIN 2448, DIN1629, DIN1626, DIN2391, DIN2444, EN10025 etc.
Material： 15CrMo, 30CrMo, 1Cr5Mo, 40Cr, 42CrMo，T5, 42CrMo4, 25CrMo4, 4130, 4140，15XM
Tolerance： ±0.02-0.1mm or as per customers’ request
Surface： Bright or oiled
