வென்ஷோ கெய்சின் கெய்சின் மெட்டல் கோ., லிமிடெட்
What is stainless steel ER 316L？
ER-316L is welded by semi-automatic technology with 100% Argon or 100% Helium shielding gas (TIG welding) to create a stable weld with little splash and a bright, smooth weld. TIG welding rod ER-316L is suitable for welding all kinds of vessels, including chemical tanks, load-bearing structures, acid-resistant equipment, and equipment in the medical and food industries.
Applications for ER 316L துருப்பிடிக்காத எஃகு
- Sheet metal
- High pressure piping and tubing
- Use for welding similar alloys containing approximately 2% molybdenum
- Food Processing
- Pharmaceutical Processing
Equivalents of grade ER 316L
| STANDARD | AWS | UNS | இருந்து | வகுப்பு | IN | பி.எஸ் |
| SS ER-316L | A5.9 | S31683 | 1.4430 | ER316L | 19 12 3 எல் | 316S92 |
ER-316L Stainless steel 1.4430 UNS31683 Chemical Composition
| Chemical Composition Limits | |||||||||
| Weight% | C | Mn | Si | Cr | Ni | எஸ் | பி | Mo | Cu |
| ER 316L | 0.02 | 1.7 | 0.40 | 19 | 12.5 | – | 0.025 | 2.5 | 0.28 |
Mechanical Properties
| பொருள் | Ultimate Tensile Strength | Offset Yield Strength 0.2 % | Elongation (%) | ||
| psi | MPa | psi | MPa | ||
| ER 316L | 86,000 | 593 | 57,000 | 393 | 36 |
ER-316L Stainless steel 1.4430 UNS31683 Physical Properties
Density: Typically around 7.98 g/cm³, similar to other stainless steel alloys.
Melting Point: Approximately 1370-1400°C (2498-2552°F), ensuring stability during welding.
Electrical Resistivity: பற்றி 0.74 µΩ·m, facilitating efficient electrical conductivity during welding.
Thermal Conductivity: Around 14.6 W/m·K, aiding in heat dissipation and maintaining uniform weld temperatures.
Coefficient of Thermal Expansion: Moderate, ensuring minimal distortion and stress in welded components subjected to temperature variations.
Magnetic Properties: Typically non-magnetic in the annealed condition, suitable for applications requiring non-magnetic properties.
Corrosion Resistance: Excellent resistance to corrosion, particularly in chloride environments, making it suitable for marine and chemical processing applications.