Ni25 Self-Fluxing Powder
Low-hardness nickel-base self-fluxing powder, easily machined with good corrosion resistance.
Material overview
Ni25 Self-Fluxing Powder is included in the Self-Fluxing Alloy Powders catalog. Low-hardness nickel-base self-fluxing powder, easily machined with good corrosion resistance. Key characteristics for evaluation include HRC 20-30, good corrosion and thermal-shock resistance, and readily machined after fusing. Typical applications include Glass molds, glass-bottle plungers, corrosion-resistant build-up, and parts requiring post-machining. The dataset currently includes 9 property records covering chemical composition, mechanical properties, and physical properties. Associated standards include GB/T 15007, and product form records cover Powder. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation must be confirmed against the applicable specification and mill certificate.
Key characteristics
- HRC 20-30
- good corrosion and thermal-shock resistance
- readily machined after fusing
Typical applications
- Glass molds
- glass-bottle plungers
- corrosion-resistant build-up
- parts requiring post-machining
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 |
|---|---|---|---|
| Ni | balance | wt% | Typical value |
| Cr | 4.0-6.0 | wt% | Typical value |
| B | 1.0-2.0 | wt% | Typical value |
| Si | 2.0-3.0 | wt% | Typical value |
| C | 0.2 max | wt% | Typical value |
| Fe | 5.0 max | wt% | Typical value |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Hardness | 20-30 HRC | HRC | As fused |
Physical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Density | 8 | g/cm3 | Typical |
| Melting range | about 1050 | C | Typical |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
Industries
- Industry
- Industry
Capabilities
- Capability
- Capability