Seamless Steel Pipe, Seamless Stainless Steel Pipe, Steel Pipng
Chemical Composition(%):
|
Grade
|
C
|
Si
|
Mn
|
S
|
P
|
Cr
|
Mo
|
V
|
|
Standard
|
Steel grade
|
Max
|
|
DIN 17175
|
St35.8
|
≤0.17
|
0.10-0.35
|
0.40-0.80
|
0.02
|
0.025
|
-
|
-
|
-
|
|
St45.8
|
≤0.21
|
0.10-0.35
|
0.40-1.2
|
0.02
|
0.025
|
-
|
-
|
-
|
|
15Mo3
|
0.12-0.20
|
0.10-0.35
|
0.40-0.80
|
0.02
|
0.025
|
-
|
0.25-0.35
|
-
|
|
13CrMo44
|
0.10-0.18
|
0.10-0.35
|
0.40-0.70
|
0.02
|
0.025
|
0.70-1.10
|
0.45-0.65
|
-
|
|
10CrMo910
|
0.08-0.15
|
≤0.50
|
0.40-0.70
|
0.02
|
0.025
|
2.00-2.5
|
0.90-1.20
|
-
|
|
14MoV63
|
0.10-0.18
|
0.10-0.35
|
0.40-0.70
|
0.02
|
0.025
|
0.30-0.60
|
0.50-0.70
|
0.22-0.32
|
|
12Cr1MoV
|
0.08-0.15
|
0.17-0.37
|
0.40-0.70
|
0.02
|
0.025
|
0.90-1.20
|
0.25-0.35
|
0.15-0.30
|
Mechanical Properties:
|
Standard
|
Grade
|
Tensile strength
|
Yield strength (MPa)
|
Elongation (%)
|
Impact
(J)
|
Hardness
|
|
not less than
|
not less than
|
not less than
|
not less than
|
|
DIN 17175
|
St35.8
|
360-480
|
235(t≤16mm)
|
25
|
-
|
-
|
|
225(t>16mm)
|
|
St45.8
|
410-530
|
255(t≤16mm)
|
21
|
-
|
-
|
|
245(t>16mm)
|
|
15Mo3
|
450-600
|
270
|
22
|
-
|
-
|
|
13CrMo44
|
440-590
|
290
|
22
|
-
|
-
|
|
10CrMo910
|
450-600
|
280
|
20
|
-
|
-
|
|
14MoV63
|
460-610
|
320
|
20
|
55
|
-
|
|
12Cr1MoV
|
470-640
|
255
|
21
|
41
|
-
|
Available Dimension Range:
Cold Finished Seamless Steel Tube and Pipe:Φ8~114.3*1~20mm
Hot-rolled Steel Tube and Pipe:Φ114.3~720*5~120mm
Threeway Steel is known as a professional supplier engaged in manufacturing and distributing a wide range of steel pipe, and our headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
