Stainless Steel 301L Pipes bring improved weldability over 301 to your projects. GXH Steels supplies these pipes for demanding industrial applications where standard grades fall short.
What Is Stainless Steel 301L?
Grade 301L stainless steel belongs to the Austenitic family. It contains 17% Cr, 7% Ni, low carbon. This composition gives the material its improved weldability over 301.
GXH Steels manufactures Stainless Steel 301L Pipes to meet ASTM and international standards. Each pipe goes through quality checks before shipping.
For applications needing lower carbon, Stainless Steel 301 Pipes provide an excellent choice.
Key Features
Here’s what sets Stainless Steel 301L Pipes apart:
- Corrosion Resistance – Reduced sensitization in welded areas.
- Temperature Performance – Rated for service up to 870°C intermittent.
- Material Composition – Contains 17% Cr, 7% Ni, low carbon for balanced properties.
- Quality Assurance – Every batch includes mill test certificates and documentation.
Projects requiring similar weldability may also benefit from Grade 304L Pipes.
Stainless Steel 301L Pipes Chemical Composition
The chemical composition of Grade 301L stainless steel per ASTM/AISI standards:
| Element | Composition (%) |
|---|---|
| C | 0.03 |
| Mn | 2.00 |
| Si | 1.00 |
| P | 0.045 |
| S | 0.030 |
| Cr | 16.0-18.0 |
| Ni | 6.0-8.0 |
| N | 0.20 |
Stainless Steel 301L Pipes Mechanical Properties
Mechanical properties of Grade 301L in annealed condition:
| Property | Value |
|---|---|
| Tensile Strength | 690 MPa (100076 psi) |
| Yield Strength (0.2%) | 240 MPa (34809 psi) |
| Elongation (in 50mm) | 45% |
| Hardness | 183 HB (Brinell) |
Stainless Steel 301L Pipes Physical Properties
Physical characteristics of Grade 301L stainless steel:
| Property | Value |
|---|---|
| Density | 7.88 g/cm³ |
| Melting Range | 1400-1420°C |
| Thermal Conductivity (at 100°C) | 16.2 W/m·K |
| Specific Heat | 500 J/kg·K |
| Electrical Resistivity | 72 μΩ·cm |
| Thermal Expansion (20-100°C) | 16.9 μm/m·°C |
Available Sizes and Dimensions
GXH Steels supplies Stainless Steel 301L Pipes in the following size range:
| Specification | Range |
|---|---|
| Nominal Pipe Size | 1/8″ to 24″ NPS (DN6 to DN600) |
| Wall Thickness | 0.5mm to 50mm |
| Length | Up to 12 meters (random or fixed) |
| Schedules Available | 5S, 10S, 40S, 80S, SCH 10, SCH 40, SCH 80, SCH 160, XXS |
Applicable Standards
Stainless Steel 301L Pipes conform to these industry standards:
- Seamless Pipes: ASTM A312, ASTM A213, ASTM A269
- Welded Pipes: ASTM A312, ASTM A358, ASTM A409
- Tubes: ASTM A213, ASTM A249, ASTM A269
- General: EN 10088, JIS G4304/G4305
Applications
Stainless Steel 301L Pipes work well for:
- Welded structures
- Automotive components
- Rail cars
- Automotive industry installations
Benefits
Choosing Stainless Steel 301L Pipes saves you money on replacements and downtime. The material handles welded structures and automotive components conditions without degrading quickly. You get pipes that perform as expected, backed by GXH Steels’s technical support.
Why GXH Steels?
GXH Steels has supplied stainless steel products to automotive and transportation sectors for years. Our team knows the technical details of each grade. We help you pick the right specification for your project and provide documentation for your quality requirements.
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