Stainless Steel 317L
We at Arbor Metals are 317L stainless steel manufacturers with a huge inventory and various processing capabilities.
Low-carbon 317L stainless steel alloy is similar to grade 316L but has increased corrosion performance and maintains its mechanical properties at higher temperatures, making it an excellent choice for demanding applications. Discover more about this high-performance alloy.
317L Stainless Steel Composition
317L stainless steel is austenitic, and its chemical composition is:
- Chromium: 00% to 20.00%
- Nickel: 00% to 15.00%
- Molybdenum: 00% to 4.00%
- Manganese: 00% max
- Silicon: 75% max
- Nitrogen: 10% max
- Phosphorus: 045% max
- Carbon: 03% max
- Sulfur: 03% max
- Iron: Balance
The addition of nitrogen as a strengthening agent allows alloy 317L/317 to be dual-certified.
The mechanical characteristics of stainless steel 317L plate include:
- 30 ksi 0.20% yield strength
- 75 ksi ultimate tensile strength
- 40% elongation
- 217 HB hardness (Brinell)
These 317L stainless steel properties allow the alloy to perform as well as grades 304 and 316 with better corrosion resistance in critical applications.
317L Stainless Steel Benefits
As a stainless steel 317L supplier, we understand the importance of selecting the correct stainless steel 317L products with the necessary benefits to meet your process’s requirements:
- Corrosion resistance: Exceptional resistance to phosphoric acid, sulfuric acid, and chloride pitting and crevice corrosion
- High temperature resistance: Higher strength and creep resistance at elevated temperatures
- Workability: Easily processed with standard shop fabrication techniques
- Aesthetic appeal: Compatible with matte, brushed, or mirror finishes, maintains appearance in harsh environments
- Longevity: Longer lifespan than 304 and 316 due to enhanced corrosion resistance
The low carbon content makes 317L stainless steel welding quite effective due to reduced sensitization, which helps prevent intergranular stress-corrosion cracking.
Stainless Steel 317L Product Applications
The higher molybdenum content of 317L stainless steel alloy makes it suitable for severe corrosion environments, such as those found in these industries:
- Aerospace
- Architecture and construction
- Automotive
- Marine
- Oil and gas
The superior resistance to chloride corrosion and high-temperature oxidation helps 317L stainless steel bar and 317L stainless steel plate outperform other grades in a variety of difficult applications. These can include subsea manifolds, offshore oil rig components, catalytic converter systems, and aircraft engine components.
Shop Arbor Metals 317L Stainless Steel Manufacturers and Suppliers
Low-carbon 317L stainless steel alloy is highly adaptable and reliable and resists corrosion, heat, and chemical damage. Let Arbor Metals help you determine if alloy 317L/317 is appropriate for your project. Call us today to request a quote on 317L or other alloys or to get 24/7 technical assistance in an emergency.