ER310 Stainless Wire
25Cr-20Ni fully austenitic wire for high-temperature and heat-resistant steel.
Material overview
ER310 Stainless Wire belongs to the Stainless Steel Welding Consumables section of the catalog. 25Cr-20Ni fully austenitic wire for high-temperature and heat-resistant steel. The technical review record highlights Oxidation and scaling resistance to about 1100 C, fully austenitic, and dissimilar high-temp joints. Listed applications include Furnace parts, heat-treatment equipment, and refractory and high-temp fabrication. The dataset currently includes 9 property records covering chemical composition and mechanical properties. Standards and product forms associated with the grade include A5.9, A5.4, and GB/T 17854 and Solid Wire / GTAW-GMAW Wire and Covered Electrode. Final material properties and delivery conditions must be verified against the applicable specification and inspection documents.
Key characteristics
- Oxidation and scaling resistance to about 1100 C
- fully austenitic
- dissimilar high-temp joints
Typical applications
- Furnace parts
- heat-treatment equipment
- refractory and high-temp fabrication
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| C | 0.08-0.15 | wt% | Typical value |
| Cr | 25.0-28.0 | wt% | Typical value |
| Ni | 20.0-22.5 | wt% | Typical value |
| Mn | 1.0-2.5 | wt% | Typical value |
| Si | 0.3-0.65 | wt% | Typical value |
| Fe | balance | wt% | Typical value |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Tensile strength | min 590 | MPa | As welded |
| Yield strength 0.2% | min 380 | MPa | As welded |
| Elongation | min 25 | % | As welded |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
- Product form
Industries
- Industry
- Industry
- Industry
Capabilities
- Capability
- Capability
- Nondestructive & Laboratory Testing