Stainless Steel 416 Pipes bring free-machining martensitic to your projects. GXH Steels supplies these pipes for demanding industrial applications where standard grades fall short.
What Is Stainless Steel 416?
Grade 416 stainless steel belongs to the Martensitic family. It contains 13% Cr, sulfur added. This composition gives the material its free-machining martensitic.
GXH Steels manufactures Stainless Steel 416 Pipes to meet ASTM and international standards. Each pipe goes through quality checks before shipping.
For applications needing lower machinability, Stainless Steel 410 Pipes provide an excellent choice.
Key Features
Here’s what sets Stainless Steel 416 Pipes apart:
- Corrosion Resistance – Lower than 410 due to sulfur.
- Temperature Performance – Rated for service up to 650°C.
- Material Composition – Contains 13% Cr, sulfur added for balanced properties.
- Quality Assurance – Every batch includes mill test certificates and documentation.
Projects requiring austenitic free-machining may also benefit from Grade 303 Pipes.
Stainless Steel 416 Pipes Chemical Composition
The chemical composition of Grade 416 stainless steel per ASTM/AISI standards:
| Element | Composition (%) |
|---|---|
| C | 0.15 |
| Mn | 1.25 |
| Si | 1.00 |
| P | 0.060 |
| S | 0.15 min |
| Cr | 12.0-14.0 |
Stainless Steel 416 Pipes Mechanical Properties
Mechanical properties of Grade 416 in annealed condition:
| Property | Value |
|---|---|
| Tensile Strength | 485 MPa (70343 psi) |
| Yield Strength (0.2%) | 275 MPa (39885 psi) |
| Elongation (in 50mm) | 20% |
| Hardness | 155 HB (Brinell) |
Stainless Steel 416 Pipes Physical Properties
Physical characteristics of Grade 416 stainless steel:
| Property | Value |
|---|---|
| Density | 7.7 g/cm³ |
| Melting Range | 1480-1530°C |
| Thermal Conductivity (at 100°C) | 24.9 W/m·K |
| Specific Heat | 460 J/kg·K |
| Electrical Resistivity | 57 μΩ·cm |
| Thermal Expansion (20-100°C) | 10.8 μm/m·°C |
Available Sizes and Dimensions
GXH Steels supplies Stainless Steel 416 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 416 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 416 Pipes work well for:
- Screw machine parts
- Gears
- Pump shafts
- Screw machining industry installations
Benefits
Choosing Stainless Steel 416 Pipes saves you money on replacements and downtime. The material handles screw machine parts and gears 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 screw machining and valve manufacturing 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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