S31254 is a type of super austenitic stainless steel. It is composed of high molybdenum, chromium, and nickel content. TuoLian offers these high-end stainless steel with versatility for different functions.
- High impact toughness
- High corrosion resistance
- Excellent workability
- Moderate mechanical strength
- High ductility
- Good weldability
- Ideal for heat treatment
Professional S31254 Manufacturer in China – TuoLian
Tuolian offers S31254 stainless steel that can be easily fabricated, welded, and formed, making it a versatile material for a range of applications. It offers excellent mechanical properties, including high strength and toughness.
We manufacture S31254 in a wide range of sizes, dimensions, forms, and thicknesses. You can also choose custom-material specifications according to your requirements. As a professional manufacturer, we guarantee to provide high-quality S32154 for all your fabrication or project requirements.
Our S31254 is offered at a competitive price, low MOQ, and fast delivery to support your business. Send us your inquiries today!
Available in Different Forms
You can purchase our S31254 in an extensive form selection including:
- Round bars
|Melting Point||1320-1390 °C|
|Coefficient of Thermal Expansion||13.7 µm/m·K (at 20-100°C)|
|Thermal Conductivity||13.3 W/m·K (at 20°C)|
|Electrical Resistivity||0.85 µΩ·m (at 20°C)|
|Magnetic Permeability||< 1.05 (at 200 H)|
|Modulus of Elasticity||195 GPa (at 20°C)|
|Specific Heat Capacity||0.5 kJ/kg·K (at 20°C)|
|Tensile Strength||650-900 MPa (94-130 ksi)|
|Yield Strength||300-350 MPa (44-51 ksi)|
|Hardness (Rockwell B)||90-100|
|Charpy Impact Strength||100-150 J (74-111 ft·lbf)|
|Element||Minimum (%)||Maximum (%)|
Other Designations and Equivalents
- Alloy 254
Wide Range of Applications
- Heat exchangers
- Food-processing equipment
- Distillation columns
- Chemical industry components
- Bleaching equipment
- Saltwater handling
S31254 is a high-performance alloy that is more difficult to machine compared to conventional austenitic stainless steels due to its high work-hardening rate and high strength.
S31254 is known to have good weldability with a range of welding techniques, including gas tungsten arc welding (GTAW/TIG), gas metal arc welding (GMAW/MIG), and shielded metal arc welding (SMAW/stick welding).
S31254 has good hot working capabilities, with a recommended working temperature range of 1150-950°C (2102-1742°F). Hot working can be performed using techniques such as forging, hot rolling, and extrusion.
If cold working is required, it is recommended to perform it at a temperature range of 20-40°C (68-104°F), which can help to minimize the risk of work hardening. Cold working techniques such as cold rolling, cold drawing, and cold forging can be used, but it is important to perform intermediate annealing steps to reduce the risk of cracking or failure.