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JIS G3445 455 Cold Rolled Carbon Precision Steel Pipe Tube
Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.
Standard
|
Material Chemical Composition (%)
|
||||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
DIN 2391
|
ST35
|
1.0308
|
≦ 0.17
|
≦ 0.35
|
≧0.04
|
≦0.025
|
≦0.025
|
-
|
-
|
ST45
|
1.0408
|
≦ 0.21
|
≦ 0.35
|
≧0.04
|
≦0.025
|
≦0.025
|
-
|
-
|
|
ST52
|
1.058
|
≦ 0.22
|
≦ 0.55
|
≦1.60
|
≦0.025
|
≦0.025
|
-
|
-
|
Standard
|
Material Chemical Composition (%)
|
||||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
DIN1629
|
ST37
|
1.0254
|
≦ 0.17
|
≦ 0.55
|
≦1.60
|
≦0.04
|
≦0.04
|
-
|
-
|
ST44
|
1.0258
|
≦ 0.21
|
≦ 0.55
|
≦1.60
|
≦0.04
|
≦0.04
|
-
|
-
|
|
ST52
|
1.0421
|
≦ 0.22
|
≦ 0.55
|
≦1.60
|
≦0.04
|
≦0.035
|
-
|
-
|
|
DIN1630
|
ST37.4
|
1.0255
|
≦ 0.17
|
≦ 0.35
|
≧0.035
|
≦0.04
|
≦0.04
|
-
|
-
|
ST44.4
|
1.0257
|
≦ 0.21
|
≦ 0.35
|
≧0.04
|
≦0.04
|
≦0.04
|
-
|
-
|
|
ST52.4
|
1.0281
|
≦ 0.22
|
≦ 0.55
|
≦1.60
|
≦0.04
|
≦0.035
|
-
|
-
|
Standard
|
Material Chemical Composition (%)
|
||||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
EN10305-1
EN10305-4 |
E235
|
1.0308
|
≦ 0.17
|
≦ 0.35
|
≧0.04
|
≦0.025
|
≦0.025
|
-
|
-
|
E255
|
1.0408
|
≦ 0.21
|
≦ 0.35
|
≧0.04
|
≦0.025
|
≦0.025
|
-
|
-
|
|
E355
|
1.058
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≦ 0.22
|
≦ 0.55
|
≦1.60
|
≦0.025
|
≦0.025
|
-
|
-
|
Standard
|
Material Chemical Composition (%)
|
|
|||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
ASTM
A519
|
1010
|
-
|
0.08-0.13
|
-
|
0.3-0.6
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≤0.04
|
≤0.05
|
-
|
-
|
1020
|
-
|
0.18-0.23
|
-
|
0.3-0.6
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≤0.04
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≤0.05
|
-
|
-
|
|
1045
|
-
|
0.43-0.50
|
-
|
0.6-0.9
|
≤0.04
|
≤0.05
|
-
|
-
|
|
4130
|
-
|
0.28-0.33
|
0.15-0.35
|
0.40-0.60
|
≤0.04
|
≤0.05
|
0.8-1.1
|
0.15-0.25
|
|
4140
|
-
|
0.38-0.43
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0.15-0.35
|
0.75-1.0
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≤0.04
|
≤0.05
|
0.8-1.1
|
0.15-0.25
|
Standard
|
Material Chemical Composition (%)
|
||||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
JIS G3445
|
SKTM 12C
|
-
|
≦ 0.12
|
≦ 0.35
|
≦ 0.60
|
≦0.04
|
≦0.04
|
-
|
-
|
STKM 13C
|
-
|
≦ 0.25
|
≦ 0.35
|
0.3-0.9
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≦0.04
|
≦0.04
|
-
|
-
|
Standard
|
Material Chemical Composition (%)
|
||||||||
Steel Grade
|
Material Number
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
GB/T 8162 GB/T 8163 GB/T 3639
|
10
|
-
|
0.07-0.14
|
0.17-0.35
|
0.35-0.65
|
≦0.035
|
≦0.04
|
-
|
-
|
20
|
-
|
0.17-0.23
|
0.17-0.37
|
0.35-0.65
|
≤0.035
|
≤0.035
|
-
|
-
|
|
45
|
-
|
0.42-0.50
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0.17-0.37
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0.50-0.80
|
≤0.035
|
≤0.035
|
-
|
-
|
|
Q345B
|
-
|
≤0.20
|
≤0.50
|
≦1.70
|
≤0.035
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≤0.035
|
-
|
-
|
Equivalent Material referance:
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||||||
GB
|
TOCT
|
ASTM
|
BS
|
JIS
|
NF
|
DIN
|
10F
|
|
1010
|
040A10
|
|
XC10
|
|
10
|
10
|
10,101,012
|
045M10
|
S10C
|
XC10
|
C10,CK10
|
20
|
20
|
1020
|
050A20
|
S20C
|
XC18
|
C22,CK22
|
45
|
45
|
1045
|
080M46
|
S45C
|
XC45
|
C45,CK45
|
30CrMo
|
30XM
|
4130
|
1717COS110
|
SCM420
|
30CD4
|
|
42CrMo
|
|
4140
|
708A42
|
|
42CD4
|
42CrMo4
|
|
|
|
708M40
|
|
|
|
35CrMo
|
35XM
|
4135
|
708A37
|
SCM3
|
35CD4
|
34CrMo4
|
Product Paramenters
Product name |
Carbon Steel Round Pipe |
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
Material Grade |
Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020 Q195 = S195 / A53 |
Length |
2-12m or as request |
Thickness |
1.2-30 mm or as customized |
Outer Diameter |
10mm-600mm or as customized |
Thickness Tolerance |
±0.01mm |
Technique |
Hot rolled / cold rolled |
Surface Treatment |
Bared, Black Painted, Galvanized, Oiled or to your requirements |
Sample |
Can provide samples |
Application |
1. Fluid pipe 2. Power Plant |
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling.ect |
MOQ |
1 ton |
Payment |
Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram (30% deposit). |
Advantages |
1). For liquid transport 2). Applied chemical, natural gas gas transportation |
Certificate |
ISO, CE,.ect. |
All sizes can be customized according to customer requirements. |