Product Details
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001 SGS
Model Number: CuMn7Sn
Payment & Shipping Terms
Minimum Order Quantity: 100 KG
Price: negotiable
Packaging Details: Wooned Case
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 Tons per month
Material: |
CuMn7Sn |
Surface: |
Bright, |
Thickness: |
0.05 -20.00mm |
Width: |
1-200 Mm |
Density: |
8.5 G/cm3 |
TCR: |
+/-10 |
EMF μV/K: |
-1 |
Thermal Conductivity W/(m·K): |
35 |
Material: |
CuMn7Sn |
Surface: |
Bright, |
Thickness: |
0.05 -20.00mm |
Width: |
1-200 Mm |
Density: |
8.5 G/cm3 |
TCR: |
+/-10 |
EMF μV/K: |
-1 |
Thermal Conductivity W/(m·K): |
35 |
CHEMICAL COMPOSITION
Mn% | Sn% | Cu% | |
Nominal Composition | 7 | 2.5 | Bal. |
PHYSICAL PROPERTIES
Density g/cm3 | 8.5 |
TCR 10-6/K | ±10 |
Elastic Modulus GPa | 125 |
Thermal Conductivity W/(m·K) | 35 |
Thermal expansion coefficient 10-6/ K | 21.6 |
EMF μV/K | -1 |
MECHANICAL PROPERTIES
State | Yield strength | Tensile strength | Elongation | Hardness |
Mpa | MPa | % | HV | |
R350 | - | 350 | 30 | 70 |
CuMn7Sn is a designation for a specific type of copper alloy, primarily consisting of copper, manganese, and tin. This alloy is known for its excellent mechanical properties and is often used in applications requiring good strength and wear resistance. Here are the key features and characteristics of CuMn7Sn:
Composition:
Mechanical Properties:
Corrosion Resistance:
Wear Resistance:
Electrical Components: Used in connectors and terminals due to its good conductivity and strength.
Industrial Machinery: Suitable for gears, bearings, and other components requiring durability.
Automotive Parts: Employed in automotive applications where high wear resistance is needed.
CuMn7Sn can be processed through various methods, including: