17-4PH Stainless Steel Spherical Powder
Product Name: 17-4PH
Shape: Spherical
Density: 99%min
Specifications: Customized processing according to customer needs.
Tolerance range: Meet China and American standards.
Packaging: Vacuum packaging
Particle size:0-25,15-53,45-105,50-150um Can be supplied according to customer requirements.
Properties: High corrosion resistance, high strength.
Use: 17-4PH stainless steel has a wide range of applications in many fields, aerospace field, petrochemical field,
automobile manufacturing field, medical equipment field and so on.
Product Parameters
Composition
| Element |
Composition (%) |
Role in the Alloy |
| Chromium (Cr) |
15.0 - 17.5 |
Provides corrosion resistance and contributes to the formation of a passive oxide layer. |
| Nickel (Ni) |
3.0 - 5.0 |
Enhances toughness and corrosion resistance, especially in acidic settings. |
| Copper (Cu) |
3.0 - 5.0 |
Enhances the strength during the precipitation hardening process. |
| Carbon (C) |
0.07 max |
Low carbon content helps prevent corrosion and improves weldability. |
| Manganese (Mn) |
1.0 max |
Improves toughness and wear resistance. |
| Silicon (Si) |
1.0 max |
Enhances oxidation resistance and provides added strength. |
| Phosphorus (P) |
0.04 max |
Kept minimal to prevent brittleness. |
| Sulfur (S) |
0.03 max |
Affects machinability but can reduce toughness if present in higher amounts. |
| Iron (Fe) |
Balance |
The primary element, providing structure and strength to the alloy. |
Specificaiton
| Property |
Value |
| Density |
7.7 - 7.8 g/cm³ |
| Melting Point |
1400°C - 1440°C |
| Tensile Strength |
930 MPa - 1310 MPa (varies with heat treatment) |
| Yield Strength (0.2% offset) |
520 MPa - 1180 MPa |
| Elongation at Break |
20% (in solution - treated condition) |
| Hardness (Rockwell C) |
28 - 44 HRC (depending on heat treatment) |
| Corrosion Resistance |
Excellent, particularly in marine and acidic environments |
| Thermal Conductivity |
15.8 W/m·K at 100°C |
| Magnetic Properties |
Magnetic in all conditions (due to martensitic structure) |
Advantages:
1. High Strength: 17-4PH is known for its exceptional strength, especially after heat treatment.
2. Corrosion Resistance: The alloy offers excellent resistance to corrosion, particularly in marine and acidic environments.
3. Precipitation Hardening: Can be easily heat - treated to adjust for different mechanical properties.
4. Magnetic Properties: Maintains magnetic properties, which can be useful for specific applications.
5. Spherical Shape: The spherical nature of the powder ensures better flowability and packing density, crucial for 3D printing.
Product Application
Application
1. Aerospace: High - strength components such as turbine blades, fasteners, and structural parts.
2. Medical Devices: Surgical instruments, orthopedic implants, dental tools, and prosthetics.
3. Oil & Gas: Valves, pump shafts, and downhole tools exposed to corrosive environments.
4. Additive Manufacturing: 3D - printed parts for automotive, aerospace, and medical sectors.
5. Metal Injection Molding: Complex, high - strength parts for defense, electronics, and automotive.
6. Marine: Corrosion - resistant components for ships, submarines, and offshore platforms.
7. Chemical Processing: Equipment exposed to acidic or corrosive chemicals, such as tanks and valves.
This powder is produced in spherical form, which makes it highly suitable for applications like additive manufacturing (3D printing),
thermal spraying, and powder metallurgy. Its spherical shape ensures excellent flowability and packing density, which are critical for
precision manufacturing processes.
Related Products
| Stainless Steel Powder |
| 316 |
316L |
15-5PH |
17-4PH |
| 321 |
Cr17Ni5Cu4Nb |
9Cr18 |
1Cr17Ni2 |
| CX |
SS410 |
1Cr11Ni2W2MoV |
S46910 |
| 0Cr13Ni5Mo |
22Cr12Ni9Cu2NbTi |
0Cr25Ni20Al4.5 |
0Cr25Ni20Mo2 |
Welcome to contact us to get complete COA.
Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high
quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.Mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum
| Weight |
Packing |
| <25KG |
By foil-alum bag/pap/bottle |
| ≥25kg |
Package: 25kg/drum/bag or as your request |
Packaging & Delivery
Lonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has been
focusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powder
materials for several years. As a first-class enterprise providing a diverse range of different metal materials for the
advanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperature
alloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,
nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structural
steel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloy
aluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel and
duplex steel powders.
The company has established long-term cooperative relations with customers in over 40 countries and regions
including North America, Europe, and the Middle East, and holds a leading position in the industry. At present, the
company has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,
RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, green
and recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,
and actively promote the industrialization of the 3D printing industry.
Q1: Are you a factory or trading company?
A: Yes ,We are a factory.
Q2: What are the key properties of metal powder I should be concerned with when selecting one kind of powder for my application?
A: The key properties of metal powder that define their performance level for different applications include purity , particle size , impurity content , and loose density.
Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q4: How about the packing?
A: Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.
Q5: Can you produce according to the sample we provided?
A: Yes, we can produce by your samples or technical parameters.
Q6: How about the quality?
A: We can provide you with revelent certificates if necessary. 100%QC in produce process and before the goods being packed up.
Composition
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