25CrMo4 Hydraulic Cylinders seamless precision tubes Description
25CrMo4 is a low alloy carbon steel tube, mainly used to manufacture parts and components with high strength and high toughness. This material contains chromium and molybdenum, which makes it perform well in high temperature and high stress environments. Hydraulic cylinder seamless precision tube is made of 25CrMo4 material, mainly used in hydraulic cylinders that require high strength and good fatigue resistance.
25CrMo4 Seamless cold drawn tubes for hydraulic Specification
|
Product Name |
Cold Drawn Precision Tube |
|
Material |
Carbon Steel,Alloy Steel,etc |
|
Technique |
Cold Rolled,Cold Drawn,etc. |
|
Color |
Black,Natural or As per customer's Request |
|
Standard |
EN10305-1 |
|
Grade |
E215,E235,E255,E355,E410, 25CrMo4,26Mo5,26Mn5,10S10,15S10,18S10,37S10,C35E,C45E,42CrMo4 |
|
Shapes |
Round,Square,Rectagular,Oval,Special Shape according to csutomer's requirement |
|
Outer Diameter(OD) |
2~406mm; DN6~DN400 |
|
Wall Thickness(WT) |
1~60mm; SCH5S~SCH40~SCH60~SCH80~XXS |
|
Tolerance |
According to standard or Customized |
|
Length |
Fixed Length according to drawing |
|
Surface |
Bare,Galvanized,Painted,Oiled,Chrome,etc. |
|
Ends |
Plain ends,Bevelled ends,Square cut |
|
Application |
Machinery,Bearing,Hydraulic equipment, Automobile parts, Steel sleeve,Etc. |
|
Delivery Condition |
BK(+C), BKW(+LC), BKS(+SR), GBK(+A),NBK( +N) |
|
Remark |
OEM Accepted |
25CrMo4 Chemical Composition(%)
| Composition | C | Si | Mn | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| Min | 0.22 | - | 0.6 | - | - | 0.9 | 0.15 |
| Max | 0.29 | 0.4 | 0.9 | 0.025 | 0.035 | 1.2 | 0.3 |
25CrMo4 Mechanical Properties
| Terms | Merking | Heat treatment or state | Tensile Strength σb Mpa |
Elongation or elongation after fracture δ % |
|---|---|---|---|---|
| Seamless Steel Pipe | 25CrMo4 +C |
Cold drawing hardening (+C) |
≥720 | ≥4 |
| Seamless Steel Pipe | 25CrMo4 +LC |
Cold annealing (+LC) |
≥670 | ≥6 |
25CrMo4 seamless cold drawn steel tubes
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Hot Tags: 25CrMo4 Seamless Precision Tubes, China 25CrMo4 Seamless Precision Tubes manufacturers, suppliers, factory, Cold finished seamless steel pipe, Q345B cold drawn steel pipes, STS 410 carbon steel pipe, STPG410 carbon steel pipe, JIS G3462 STBA23 steel pipe, Hydraulic prop pipe
