OEM Fe-Cr-Ni Ferrous Iron Metal Powder Corrosion Resistant For 3D Printing
Price:
Negotiable
MOQ:
1kg
Delivery Time:
within 15 days
Brand:
Zhongli
Product Description
OEM Fe-Cr-Ni Ferrous Iron Metal Powder Corrosion Resistant For 3D Printing
Stainless Steel Fe-Cr-Ni Powder Corrosion-Resistant Alloy
In the rapidly evolving world of 3D printing, stainless steel Fe-Cr-Ni powder stands out as a corrosion-resistant alloy, offering exceptional properties for various applications. This alloy is composed primarily of iron (Fe), chromium (Cr), and nickel (Ni) with typical composition ratios of Fe:Cr:Ni; 70:17:13 wt%.
Key Properties
- Corrosion Resistance: Enhanced ability to withstand corrosive environments
- High Temperature Resistance: Suitable for metal injection molding and additive manufacturing
- Mechanical Strength: Excellent strength, hardness, and toughness for durable 3D printed parts
Applications
Automotive: Gears, shafts, and fasteners requiring longevity and structural integrity
Aerospace: Fittings, nozzles, and valve parts for extreme conditions
Medical: Biocompatible implants and surgical instruments
Other Industries: Food processing, petrochemical, and manufacturing applications
Material Comparison
| Property | Iron-Based Alloy Powders | Stainless Steel (316L) | Nickel Alloys (Inconel 625) | Titanium (Ti-6Al-4V) |
|---|---|---|---|---|
| Density (g/cm³) | 7.4-7.9 (varies by alloy) | 7.9 | 8.4 | 4.4 |
| Hardness (HRC) | 20-65 (depends on heat treatment) | 25-35 | 20-40 (annealed) | 36-40 |
| Tensile Strength (MPa) | 300-1,500+ | 500-700 | 900-1,200 | 900-1,100 |
| Corrosion Resistance | Moderate (improves with Cr/Ni) | Excellent | Excellent | Excellent |
| Max Operating Temp. (°C) | 500-1,200 (alloy-dependent) | 800 | 1,000+ | 600 |
| Cost (vs. Pure Fe = 1x) | 1x-5x (alloy-dependent) | 3x-5x | 10x-20x | 20x-30x |
Chemical Composition (wt%)
| Grade | C | Si | Cr | Ni | Mn | Mo | Cu | W | V | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 316L | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - | - | - | Bal. | |||
| 304L | 18.0-20.0 | 8.0-12.0 | - | - | - | - | Bal. | |||
| 310S | 24.0-26.0 | 19.0-22.0 | - | - | - | - | Bal. |
Powder Specifications
| Particle Size | Tapping Density (g/cm³) | D10 (μm) | D50 (μm) | D90 (μm) |
|---|---|---|---|---|
| D50:12um | >4.8 | 3.6-5.0 | 11.5-13.5 | 22-26 |
| D50:11um | >4.8 | 3.0-4.5 | 10.5-11.5 | 19-23 |
Factory Equipment
Exhibition & Partners
Shipping Cases
Frequently Asked Questions
What types of stainless steel powders are used in 3D printing?
- Common grades include 316L (excellent corrosion resistance), 17-4 PH (high strength and hardness), 304L (general-purpose use), and 420 (wear resistance)
What is the typical particle size for stainless steel powders in 3D printing?
- The particle size typically ranges from 15 to 45 micrometers (µm). Spherical particles are preferred for better flowability and packing density
Can stainless steel powders be reused?
- Yes, unused powder can often be recycled by sieving and blending with fresh powder. However, excessive reuse can degrade powder quality, so regular testing is recommended
What safety precautions should be taken when handling stainless steel powders?
- Avoid inhalation or skin contact by using gloves, masks, and protective clothing
- Store powders in a dry, airtight container to prevent moisture absorption
- Handle powders in a well-ventilated area or under inert gas to minimize explosion risks
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Zoli Technology Co.,Ltd.
Location
Room 702A, No. 585, Airport Road, Tangjing Street, Baiyun District, Guangzhou City, Self-compiled 2341
Contact Person
Ain Qiu