Cold-Drawn 316LN Stainless Steel Pipe with Polished Surface and Corrosion Resistance
Price:
4.85
MOQ:
50
Delivery Time:
Negotiable
Product Description
UNS S31653 Type 316LN Stainless Steel Pipe
UNS S31653 Type 316LN Stainless Steel is a low-carbon, nitrogen-enhanced version of Type 316 molybdenum-bearing austenitic stainless steel. The Type 316 alloys provide superior resistance to general corrosion and pitting/crevice corrosion compared to conventional chromium-nickel austenitic stainless steels like Type 304. They also deliver higher creep, stress-rupture, and tensile strength at elevated temperatures. The nitrogen content in Type 316LN offers additional resistance to sensitization in certain applications.
Stainless Steel 316LN vs Stainless Steel 316L
The nitrogen content in Type 316LN stainless steel provides solid solution hardening, resulting in higher minimum specified yield strength compared to Type 316L stainless steel. Like Types 316 and 316L, the Type 316LN alloy maintains excellent resistance to general corrosion and pitting/crevice corrosion.
Standard Stock Specifications
- ASTM F138
- ASTM F2181
- Custom specifications available
Available Tube Products
- Straight
- Coiled
- Seamless
Typical Applications
- Orthopaedic implants
- Trauma nails
- Neurological applications
- Surgical instruments
Industries Using This Grade
- Chemical processing
- High performance liquid chromatography (HPLC)
- Medical
Mechanical Properties
| Property | Temper | Annealed | Cold Worked |
|---|---|---|---|
| Tensile Rm | ksi (min) | 75 | 125 |
| Tensile Rm | MPa (min) | 515 | 860 |
| R.p. 0.2% Yield | ksi (min) | 30 | 100 |
| R.p. 0.2% Yield | MPa (min) | 205 | 690 |
| Elongation (2" or 4D gl) | % (min) | 35 | 15 |
Physical Properties (Room Temperature)
| Property | Value | Unit |
|---|---|---|
| Specific Heat (0-100°C) | 485 | J.kg⁻¹.°K⁻¹ |
| Thermal Conductivity | 16.3 | W.m⁻¹.°K⁻¹ |
| Thermal Expansion | 16.5 | μm/μm/°C |
| Modulus Elasticity | 200 | GPa |
| Electrical Resistivity | 7.4 | μohm/cm |
| Density | 7.99 | g/cm³ |
Chemical Composition (% by weight)
| Element | Min | Max |
|---|---|---|
| C | - | 0.03 |
| Mn | - | 2 |
| Ni | 13 | 15 |
| Cr | 17 | 19 |
| Mo | 2 | 3 |
| S | - | 0.1 |
| Si | - | 0.75 |
| P | - | 0.25 |
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben