EN 10216-2 13CrMo4-5 Seamless Pipe
EN 10216-2 13CrMo4-5 steel pipe is a European standard low alloy chromium-molybdenum heat-resistant seamless steel pipe, specially designed for high temperature pressure equipment
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EN 10216-2 13CrMo4-5 Seamless Pipe Description
13CrMo4-5 seamless pipe is a European standard steel pipe for boilers and pressure vessels, which is produced in strict accordance with EN 10216-2 standard. The "4-5" in its name represents the content of Cr and Mo respectively. Specifically, the Cr content is 0.70% - 1.15%, and the Mo content is 0.40% - 0.60%. This ratio of alloy elements gives it a series of excellent properties. It has high strength and can withstand high pressure; high toughness makes it not easily damaged when impacted; excellent corrosion resistance, no fear of erosion by various corrosive media; good weldability makes it easy to process and assemble in engineering.
EN 10216-2 13CrMo4-5 Alloy Steel Pipe specification
|
Application |
Fluid Pipe, Boiler Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe, Other |
|
Alloy Or Not |
Alloy |
|
Section Shape |
Round/Rectangle |
|
Thickness |
customizable |
|
Standard |
EN, DIN, ASTM, GB |
|
Certificate |
API, CE, JIS, GS, ISO9001 |
|
Surface Treatment |
Painting |
|
Tolerance |
±1% |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
|
Oiled or Non-oiled |
Non-oiled |
|
Invoicing |
by theoretical weight |
|
Delivery Time |
within 7 days |
|
Material |
A335/SA355P1/P11/P12/P22 A213/SA213T22/T92/T12 P195GH P265GH 16Mo3 16Mo5 13CrMo4 10CrMo910 ST45 ST35 S355JR |
|
Out Diameter |
159mm-3200mm |
|
Wall Thickness |
3mm-30mm |
|
Length |
5.8m-11.8m,or as customer's requirements. |
|
Main Market |
Middle East,Africa,South-east Asia,USA,Canada,South America |
|
Technique |
SAW, ERW welyading etc |
Chemical Composition
| Element | Content(%) |
|---|---|
| C | 0.08–0.18 |
| Si | ≤0.35 |
| Mn | 0.40–1.00 |
| P | ≤0.025 |
| S | ≤0.020 |
| Cr | 0.70–1.15 |
| Mo | 0.40–0.60 |
| Ni | ≤0.30 |
| Cu | ≤0.30 |
Mechanical and mechanical properties
1. Room temperature properties (delivery status: normalized or normalized + tempered)
Yield strength (ReH) : ≥290–300 MPa
Tensile strength (Rm) : 440–590 MPa (some data are 450–660 MPa)
Elongation after fracture (A) : ≥21–22% Hardness : ≤179 HB
2. High temperature properties (500–550℃ working conditions)
Tensile strength : ≥200 MPa (550℃)
Upper limit of oxidation resistance : 600℃ (short term)
Creep resistance : significantly better than ordinary chromium-molybdenum steel (such as 12CrMo)
Application of EN 10216-2 13CrMo4-5 Seamless Pipe
- Petroleum and chemical transportation systems: In the petroleum and chemical industries, pipelines need to withstand corrosion from various media and the effects of high temperature and high pressure. 13CrMo4-5 steel pipes have become ideal materials for manufacturing these pipes due to their high strength and corrosion resistance. For example, in crude oil transportation pipelines, they can effectively resist the corrosive components in crude oil and ensure the safety and stability of transportation.
- Power industry: In the power industry, boilers are one of the key equipment for power generation, and their internal temperature and pressure are very high. 13CrMo4-5 steel pipes are widely used in the manufacture of boilers due to their excellent heat resistance and corrosion resistance. For example, the superheater pipes of power station boilers, 13CrMo4-5 steel pipes can withstand the scouring and corrosion of high-temperature steam to ensure the efficient operation of boilers.
- Other fields: In addition to the above industries, 13CrMo4-5 seamless steel pipes can also be used to manufacture marine engineering structures to maintain structural stability in the complex corrosive environment of the ocean; special components in the construction field, providing reliable strength support; and high-temperature and high-pressure equipment in machinery manufacturing, etc., to meet the diverse needs of different industries.
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