 |
Carbon steel
JIS G3445
STKM11A/ 12A/ 12B/ 12C/ 13C as per request.
| Quantity: | |
|---|---|
STKM 12C 13C Automobile Machinery Good Mechanical Performance Low Carbon Steel Precision Tube
Detail image:
Material Composition and Properties:
Chemical Composition (Table 1):
| Element | STKM 12C (%) | STKM 13C (%) |
|---|---|---|
| Carbon (C) | 0.10-0.18 | 0.12-0.20 |
| Silicon (Si) | 0.15-0.35 | 0.15-0.35 |
| Manganese (Mn) | 0.30-0.60 | 0.30-0.60 |
| Phosphorus (P) | ≤0.040 | ≤0.040 |
| Sulfur (S) | ≤0.040 | ≤0.040 |
| Other | - | - |
Mechanical Properties:
Strength: This kind of steel pipe has a certain tensile strength and yield strength, and can withstand a certain external force and load.
Plasticity and toughness: They have good plasticity and toughness, and are able to deform to a certain extent when subjected to force without breaking easily, which makes them excellent in manufacturing parts that need to withstand shock and vibration.
Processability: Parts of various shapes and sizes can be made by various processing methods such as cutting, forging, stretching, etc.
Surface quality: After proper treatment, such as cold rolling or hot rolling, good surface quality can be obtained.
Excellent Ductility: Despite their strength, these tubes maintain excellent ductility, crucial for withstanding deformation during fabrication and operation.
Superior Weldability: Low carbon composition enhances weldability, ensuring strong and reliable joints in complex automotive structures.
Precision Dimension Control: These tubes are manufactured with precise dimensional control, ensuring uniformity and compatibility in machinery assembly.
Performance Advantages:
Automotive Engines: STKM 12C and 13C tubing are commonly used in the manufacture of key components of automotive engines, such as piston rods, connecting rods, crankshafts, support rings, stirring rods, etc. These components require high strength, good corrosion and wear resistance to ensure engine reliability and long-term stability.
Suspension: The suspension system is the support system of the car and is responsible for attaching the body to the wheels. STKM 12C and 13C tubes can be used to manufacture key components of suspension systems, such as levers, support frames, bearings, etc., to ensure the stability and comfort of the car.
Braking system: The braking system is an important part of the car's safety system and is responsible for controlling the speed and parking of the car. STKM 12C and 13C pipes can be used to manufacture key components of braking systems, such as brake levers, gears, support rings, etc., to ensure the safety and reliability of automobiles.
Exhaust system: The exhaust system is a part of the car's engine that separates the gas from the exhaust gas. STKM 12C and 13C pipes can be used to manufacture key components of exhaust systems, such as pipes, support rings, valves, etc., to ensure the performance and efficiency of automobiles.
Fuel system: The fuel system is a part of a car's engine that is responsible for delivering fuel to the engine. STKM 12C and 13C pipes can be used to manufacture critical components of the fuel system, such as pipes, valves, support rings, etc., to ensure the performance and efficiency of automobiles.
Conclusion:
In conclusion, STKM 12C and 13C pipes have a wide range of applications in the field of automotive machinery, which can provide high strength, good corrosion and wear resistance, and ensure the reliability and long-term stability of automobiles. At the same time, their precision machining capabilities can also ensure the accuracy and reliability of components, improving the performance and service life of the overall vehicle.
STKM 12C 13C Automobile Machinery Good Mechanical Performance Low Carbon Steel Precision Tube
Detail image:
Material Composition and Properties:
Chemical Composition (Table 1):
| Element | STKM 12C (%) | STKM 13C (%) |
|---|---|---|
| Carbon (C) | 0.10-0.18 | 0.12-0.20 |
| Silicon (Si) | 0.15-0.35 | 0.15-0.35 |
| Manganese (Mn) | 0.30-0.60 | 0.30-0.60 |
| Phosphorus (P) | ≤0.040 | ≤0.040 |
| Sulfur (S) | ≤0.040 | ≤0.040 |
| Other | - | - |
Mechanical Properties:
Strength: This kind of steel pipe has a certain tensile strength and yield strength, and can withstand a certain external force and load.
Plasticity and toughness: They have good plasticity and toughness, and are able to deform to a certain extent when subjected to force without breaking easily, which makes them excellent in manufacturing parts that need to withstand shock and vibration.
Processability: Parts of various shapes and sizes can be made by various processing methods such as cutting, forging, stretching, etc.
Surface quality: After proper treatment, such as cold rolling or hot rolling, good surface quality can be obtained.
Excellent Ductility: Despite their strength, these tubes maintain excellent ductility, crucial for withstanding deformation during fabrication and operation.
Superior Weldability: Low carbon composition enhances weldability, ensuring strong and reliable joints in complex automotive structures.
Precision Dimension Control: These tubes are manufactured with precise dimensional control, ensuring uniformity and compatibility in machinery assembly.
Performance Advantages:
Automotive Engines: STKM 12C and 13C tubing are commonly used in the manufacture of key components of automotive engines, such as piston rods, connecting rods, crankshafts, support rings, stirring rods, etc. These components require high strength, good corrosion and wear resistance to ensure engine reliability and long-term stability.
Suspension: The suspension system is the support system of the car and is responsible for attaching the body to the wheels. STKM 12C and 13C tubes can be used to manufacture key components of suspension systems, such as levers, support frames, bearings, etc., to ensure the stability and comfort of the car.
Braking system: The braking system is an important part of the car's safety system and is responsible for controlling the speed and parking of the car. STKM 12C and 13C pipes can be used to manufacture key components of braking systems, such as brake levers, gears, support rings, etc., to ensure the safety and reliability of automobiles.
Exhaust system: The exhaust system is a part of the car's engine that separates the gas from the exhaust gas. STKM 12C and 13C pipes can be used to manufacture key components of exhaust systems, such as pipes, support rings, valves, etc., to ensure the performance and efficiency of automobiles.
Fuel system: The fuel system is a part of a car's engine that is responsible for delivering fuel to the engine. STKM 12C and 13C pipes can be used to manufacture critical components of the fuel system, such as pipes, valves, support rings, etc., to ensure the performance and efficiency of automobiles.
Conclusion:
In conclusion, STKM 12C and 13C pipes have a wide range of applications in the field of automotive machinery, which can provide high strength, good corrosion and wear resistance, and ensure the reliability and long-term stability of automobiles. At the same time, their precision machining capabilities can also ensure the accuracy and reliability of components, improving the performance and service life of the overall vehicle.
