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Model No: X15CrNiSi25-20
X15CrNiSi25-20
X15CrNiSi25-20 heat-resistant steel is a high-quality austenitic stainless steel with material number 1.4841, grade X15CrNiSi2520, and standard number SEW 470.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
X15CrNiSi25-20 heat-resistant steel, German DIN standard heat-resistant steel
X15CrNiSi25-20 heat-resistant steel is a high-quality austenitic stainless steel with material number 1.4841, grade X15CrNiSi2520, and standard number SEW 470.
Has good corrosion resistance and mechanical properties. X15CrNiSi25-20 is widely used in fields such as chemical engineering, food processing, medicine, and petroleum and natural gas. During the welding process, it is necessary to control the welding temperature and speed, and select appropriate welding materials to ensure quality.
Chemical Element Composition Content of X15CrNiSi25-20 (%)
| Element | C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Min | - | 1.5 | - | - | - | 24 | 19 |
| Max | 0.2 | 2.5 | 2 | 0.045 | 0.03 | 26 | 22 |
Heat Treatment
X15CrNiSi25-20 stainless steel can be heat treated through solution annealing. After insulation at 1050 to 1100 degrees Celsius for a period of time, rapid cooling to room temperature can improve the strength and toughness of the material.
Mechanical properties and mechanical properties
X15CrNiSi25-20 stainless steel has good strength and corrosion resistance. The following are the common mechanical and mechanical properties:
- Tensile strength: ≥ 650 MPa
- Yield strength: ≥ 350 MPa
- Elongation rate: ≥ 25%
- Hardness: ≤ HB 200
X15CrNiSi25-20 Application
X15CrNiSi25-20 stainless steel has been widely used in many fields due to its excellent corrosion resistance and mechanical properties, including but not limited to the following areas:
- Chemical industry: used for manufacturing corrosion-resistant equipment such as pipelines, containers, and reactors.
- Food processing industry: used for making food processing equipment and storage utensils.
- Medical field: used for manufacturing medical devices and surgical tools, such as surgical knives, needles, etc.
- Oil and gas industry: used for manufacturing oil well equipment and offshore platform structures.
Lork Group is an supplier of industrial metals to the global aerospace, oil and gas, power generation, petrochemical, bio-medical, pharmaceutical, and other high tech manufacturing industries. Products of premium metal products including Inconel alloys,Incoloy alloys,Monel alloys,Haynes alloys,Hastelloy alloy,stainless steel,China GH Seriesandother superalloy. We certify to most ASME, ASTM, AMS, and military specifications as well as most international standards certification.
