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321 Stainless Steel Powder Sphere Metal Powder for 3D Printing1
Other Alloys, 321 Stainless Steel Powder, 3D Printing Metal Powder
Lonwin Industry Group Limited
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Product Description 321 Stainless Steel PowderProduct Name: 321 Stainless Steel PowderShape: SphericalDensity: 99%minSpecifications: Customized processing according to customer needs.Tolerance range: Meet China and American standards.Packaging: Vacuum packagingParticle size:0-25,15-53,45-105,50-150um Can be supplied according to customer requirements.Properties: Abrasion resistance, high temperature resistance, creep resistance, etc.Use: Used in the manufacture of wear-resistant acid containers and wear-resistant equipment lining, pipeline.Product ParametersComposition ElementComposition (%)Role in the AlloyIron (Fe)BalanceProvides the base structure and strength of the alloy.Chromium (Cr)17.0 - 19.0Enhances corrosion and oxidation resistance.Nickel (Ni)9.0 - 12.0Improves toughness and resistance to thermal expansion.Titanium (Ti)0.30 - 0.80Stabilizes the alloy to prevent intergranular corrosion.Carbon (C)≤ 0.08Controlled to reduce brittleness and improve weldability.Silicon (Si)≤ 1.00Adds strength and oxidation resistance.Manganese (Mn)≤ 2.00Improves toughness and deoxidizes the alloy during production.Phosphorus (P)≤ 0.045Controlled to enhance machinability and ductility.Sulfur (S)≤ 0.030Improves machinability without compromising durability.SpecificaitonPropertyValueExplanationDensity~7.8 g/cm3Ensures strength and structural integrityTensile Strength515 MPaHigh strength for demanding applicationsYield Strength205 MPaResists deformation under stressElongation~40%Offers excellent ductility for forming and machiningHardness~200 HBBalances hardness and toughnessMelting Point~1,400°CSuitable for high - temperature applicationsThermal Expansion Coefficient16 μm/m·KEnsures dimensional stability under thermal stressCorrosion ResistanceOutstandingPerforms exceptionally in oxidative and corrosive environmentsAdvantages:1. Corrosion Resistance: Excellent resistance to oxidation and corrosion in extreme environments.2. High-Temperature Stability: Performs well under thermal stress, maintaining structural integrity.3. Spherical Shape: Ensures improved flowability for uniform manufacturing processes.4. Versatile Applications: Suitable for industries like aerospace, medical, and automotive.5. Ease of Processing: Compatible with various manufacturing methods, including additive manufacturing and powder metallurgy.Product ApplicationApplication1. Aerospace Components: Used in high - strength, lightweight components like turbine blades and exhaust systems.2. Medical Devices: Suitable for implants and surgical tools due to its biocompatibility.3. Automotive Parts: Ideal for exhaust manifolds, catalytic converters, and structural parts.4. Additive Manufacturing: Perfect for 3D printing intricate components with high precision.5. Chemical Processing Equipment: Handles corrosive environments in reactors and pipelines.6. Oil and Gas Industry: Withstands harsh environments in drilling and extraction equipment.7. Power Generation: Used in turbines and heat exchangers that operate under high stress.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 forprecision manufacturing processes.Related ProductsStainless Steel Powder316316L15-5PH17-4PH321Cr17Ni5Cu4Nb 9Cr181Cr17Ni2CXSS4101Cr11Ni2W2MoVS469100Cr13Ni5Mo22Cr12Ni9Cu2NbTi0Cr25Ni20Al4.5 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 WeightPacking<25KGBy foil-alum bag/pap/bottle≥25kgPackage: 25kg/drum/bag or as your requestPackaging & DeliveryCompany ProfileLonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has beenfocusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powdermaterials for several years. As a first-class enterprise providing a diverse range of different metal materials for theadvanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperaturealloy 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, structuralsteel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloyaluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel andduplex steel powders. The company has established long-term cooperative relations with customers in over 40 countries and regionsincluding North America, Europe, and the Middle East, and holds a leading position in the industry. At present, thecompany 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, greenand 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.FAQQ1: 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.
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