AISI 4140 Alloy Steel Spherical Powder: Exceptional Strength for Every Industry

When it comes to versatile, high-performance materials, AISI 4140 Alloy Steel Spherical Powder ticks all the right boxes. Known for its exceptional strength, toughness, and wear resistance, it is a top choice in industries like additive manufacturing, powder metallurgy, and thermal spraying. Whether youโ€™re crafting precision gears, durable tools, or high-strength components, this material stands out for its reliability and performance. But what makes AISI 4140 Alloy Steel Spherical Powder so special? How does it compare to other materials? And how can you leverage it for your next project? This in-depth guide explores everything from its composition and properties to applications, pricing, and beyond. Letโ€™s dive in and uncover why this material is a favorite among engineers and manufacturers.

๋‚ฎ์€ MOQ

๋‹ค์–‘ํ•œ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๊ธฐ ์œ„ํ•ด ๋‚ฎ์€ ์ตœ์†Œ ์ฃผ๋ฌธ ์ˆ˜๋Ÿ‰์„ ์ œ๊ณตํ•˜์„ธ์š”.

OEM ๋ฐ ODM

๊ณ ๊ฐ์˜ ๊ณ ์œ ํ•œ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๋Š” ๋งž์ถคํ˜• ์ œํ’ˆ ๋ฐ ๋””์ž์ธ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

์ ์ ˆํ•œ ์žฌ๊ณ 

๋น ๋ฅธ ์ฃผ๋ฌธ ์ฒ˜๋ฆฌ๋ฅผ ๋ณด์žฅํ•˜๊ณ  ์•ˆ์ •์ ์ด๊ณ  ํšจ์œจ์ ์ธ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜์„ธ์š”.

๊ณ ๊ฐ ๋งŒ์กฑ

๊ณ ๊ฐ ๋งŒ์กฑ์„ ํ•ต์‹ฌ์œผ๋กœ ๊ณ ํ’ˆ์งˆ์˜ ์ œํ’ˆ์„ ์ œ๊ณตํ•˜์„ธ์š”.

์ด ๊ธ€ ๊ณต์œ ํ•˜๊ธฐ

๋ชฉ์ฐจ

When it comes to versatile, high-performance materials, AISI 4140 Alloy Steel Spherical Powder ticks all the right boxes. Known for its exceptional strength, toughness, and wear resistance, it is a top choice in industries like additive manufacturing, powder metallurgy, and thermal spraying. Whether youโ€™re crafting precision gears, durable tools, or high-strength components, this material stands out for its reliability and performance.

ํ•˜์ง€๋งŒ AISI 4140 Alloy Steel Spherical Powder so special? How does it compare to other materials? And how can you leverage it for your next project? This in-depth guide explores everything from its composition and properties to applications, pricing, and beyond. Letโ€™s dive in and uncover why this material is a favorite among engineers and manufacturers.


Overview of AISI 4140 Alloy Steel Spherical Powder

AISI 4140 Alloy Steel Spherical Powder is a chromium-molybdenum alloy steel powder with a medium carbon content. Its spherical shape, achieved through advanced atomization techniques, enhances flowability and packing density, making it ideal for a wide range of manufacturing processes.

Key Features of AISI 4140 Alloy Steel Spherical Powder

  • ๋†’์€ ๊ฐ•๋„์™€ ๊ฒฌ๊ณ ํ•จ: Offers excellent resistance to wear, impact, and fatigue.
  • ์—ด์ฒ˜๋ฆฌ ๊ฐ€๋Šฅ: Can be hardened and tempered to achieve a variety of mechanical properties.
  • ๊ตฌํ˜•: Ensures superior flowability, uniform distribution, and efficient processing.
  • ๋‹ค์–‘ํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜: Used in 3D printing, ๋ถ„๋ง ์•ผ๊ธˆ, thermal spray coatings, and more.
  • ๋น„์šฉ ํšจ์œจ์ : Balances performance and affordability, making it a popular choice for demanding applications.

Now that weโ€™ve introduced the basics, letโ€™s take a closer look at the composition and properties that make this material so effective.


Chemical Composition and Properties of AISI 4140 Alloy Steel Spherical Powder

์˜ ๊ณ ์œ ํ•œ ์„ฑ๋Šฅ AISI 4140 Alloy Steel Spherical Powder is rooted in its carefully balanced chemical composition. Each element plays a critical role in determining its mechanical properties and suitability for various applications.

ํ™”ํ•™ ์„ฑ๋ถ„

์š”์†Œ๋ฐฑ๋ถ„์œจ(%)๊ธฐ๋Šฅ
ํƒ„์†Œ(C)0.38โ€“0.43Provides strength, hardness, and wear resistance.
ํฌ๋กฌ(Cr)0.80โ€“1.10Enhances corrosion resistance, toughness, and wear resistance.
๋ชฐ๋ฆฌ๋ธŒ๋ด(Mo)0.15โ€“0.25Improves strength, hardenability, and high-temperature performance.
๋ง๊ฐ„(Mn)0.75โ€“1.00Increases toughness and wear resistance.
์‹ค๋ฆฌ์ฝ˜(Si)0.15โ€“0.35Contributes to strength and deoxidation during production.
์œ ํ™ฉ(S)โ‰ค 0.04Improves machinability while maintaining ductility.
์ธ(P)โ‰ค 0.035Kept low to avoid ์ทจ์„ฑ.
์ฒ (Fe)์ž”์•กThe base element contributing to structural integrity and magnetic properties.

๊ธฐ๊ณ„์  ๋ฐ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ

์†์„ฑ๊ฐ€์น˜์„ค๋ช…
Hardness (Pre-Hardened)~197โ€“229 HBModerate hardness for wear resistance and machinability.
๋ฐ€๋„~7.85g/cmยณHigh density ensures durability and strength in finished components.
์ธ์žฅ ๊ฐ•๋„~655โ€“1,100 MPaExceptional strength for load-bearing and structural applications.
์ˆ˜์œจ ๊ฐ•๋„~415 MPaResists permanent deformation under stress.
์‹ ์žฅ~15-20%์„ฑํ˜• ๋ฐ ๊ฐ€๊ณต์— ์šฐ์ˆ˜ํ•œ ์—ฐ์„ฑ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
์œต์ ~1,425ยฐC์—ด ๋ถ„์‚ฌ์™€ ๊ฐ™์€ ๊ณ ์˜จ ์‘์šฉ ๋ถ„์•ผ์— ์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ์†์„ฑ์€ AISI 4140 Alloy Steel Spherical Powder a standout choice for projects requiring strength, durability, and versatility.


Applications of AISI 4140 Alloy Steel Spherical Powder

์˜ ๋‹ค์–‘์„ฑ AISI 4140 Alloy Steel Spherical Powder means itโ€™s used across a wide range of industries and applications. Letโ€™s explore where this material excels and why itโ€™s favored for demanding projects.

์ผ๋ฐ˜์ ์ธ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜

์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ธ๋ถ€ ์ •๋ณด
์ ์ธต ์ œ์กฐProduces high-strength, precise components for aerospace, automotive, and defense.
๋ถ„๋ง ์•ผ๊ธˆIdeal for creating gears, shafts, and wear-resistant components.
์šฉ์‚ฌ ์ฝ”ํŒ…Protects surfaces from wear, corrosion, and high temperatures.
์ž๋™์ฐจ ๋ถ€ํ’ˆUsed in crankshafts, connecting rods, and suspension parts.
์„์œ  ๋ฐ ๊ฐ€์Šค ์‚ฐ์—…Suitable for drill bits, valves, and high-pressure components.
ToolmakingPerfect for cutting tools, molds, and dies requiring superior hardness.

From precision engineering to heavy-duty machinery, AISI 4140 Alloy Steel Spherical Powder delivers the durability and performance manufacturers need.


์‚ฌ์–‘, ํฌ๊ธฐ ๋ฐ ํ‘œ์ค€

Choosing the right specifications is critical to ensuring the success of your project. Here are the most common sizes, grades, and standards associated with AISI 4140 Alloy Steel Spherical Powder.

์‚ฌ์–‘ ๋ฐ ํฌ๊ธฐ

์‚ฌ์–‘์„ธ๋ถ€ ์ •๋ณด
์ž…์ž ํฌ๊ธฐ์ ์ธต ์ œ์กฐ์˜ ๊ฒฝ์šฐ 15-45 ยตm, ๋ถ„๋ง ์•ผ๊ธˆ์˜ ๊ฒฝ์šฐ 45-150 ยตm์ž…๋‹ˆ๋‹ค.
๋ชจ์–‘๊ตฌํ˜•
์ˆœ๋„โ‰ฅ99.5%
ํ‘œ์ค€Meets ASTM A829, ISO 5755, and AMS 6382 specifications.

These parameters ensure compatibility with various manufacturing processes and industry requirements.


Pricing and Suppliers of AISI 4140 Alloy Steel Spherical Powder

๋น„์šฉ AISI 4140 Alloy Steel Spherical Powder can vary based on factors like purity, particle size, and supplier. Letโ€™s take a closer look at pricing trends and trusted suppliers.

๊ณต๊ธ‰์—…์ฒด ๋ฐ ๊ฐ€๊ฒฉ

๊ณต๊ธ‰์—…์ฒด๊ฐ€๊ฒฉ ๋ฒ”์œ„(Kg๋‹น)์œ„์น˜์ถ”๊ฐ€ ์„œ๋น„์Šค
ํšŒ๊ฐ€๋‚˜์Šค AB$70-$100์Šค์›จ๋ด๋งž์ถคํ˜• ์ž…์ž ํฌ๊ธฐ, ๊ธฐ์ˆ  ์ง€์›.
GKN ๋ถ„๋ง ์•ผ๊ธˆ$65-$95๊ธ€๋กœ๋ฒŒ๋Œ€๋Ÿ‰ ์ƒ์‚ฐ์„ ์œ„ํ•œ ๋Œ€๋Ÿ‰ ๊ณต๊ธ‰.
์นดํŽœํ„ฐ ๊ธฐ์ˆ $75-$110๋ฏธ๊ตญHigh-purity powders tailored to specific industries.
์ƒŒ๋“œ๋น… ์žฌ๋ฃŒ ๊ธฐ์ˆ $80-$120๊ธ€๋กœ๋ฒŒPremium powders for high-performance applications.

Advantages and Limitations of AISI 4140 Alloy Steel Spherical Powder

์™„๋ฒฝํ•œ ์†Œ์žฌ๋Š” ์—†์Šต๋‹ˆ๋‹ค. AISI 4140 Alloy Steel Spherical Powder is no exception. Letโ€™s weigh its pros and cons to help you make an informed decision.

์žฅ์ 

  • ๋†’์€ ๊ฐ•๋„์™€ ๊ฒฌ๊ณ ํ•จ: Ideal for demanding applications requiring durability and impact resistance.
  • ์—ด์ฒ˜๋ฆฌ ๊ฐ€๋Šฅ: Can be tailored to achieve specific mechanical properties.
  • ๋›ฐ์–ด๋‚œ ๋‚ด๋งˆ๋ชจ์„ฑ: ๋งˆ๋ชจ๊ฐ€ ์‹ฌํ•˜๊ณ  ๋ถ€ํ•˜๊ฐ€ ๋†’์€ ํ™˜๊ฒฝ์—์„œ๋„ ์šฐ์ˆ˜ํ•œ ์„ฑ๋Šฅ์„ ๋ฐœํœ˜ํ•ฉ๋‹ˆ๋‹ค.
  • ๋‹ค์–‘ํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜: Suitable for a wide range of industries and processes.
  • Good Flowability: Spherical particles ensure efficient processing and uniform distribution.

์ œํ•œ ์‚ฌํ•ญ

  • ๋” ๋†’์€ ๋น„์šฉ: More expensive than lower-carbon steel powders.
  • ์ œํ•œ๋œ ๋‚ด์‹์„ฑ: Requires coatings or treatments for use in harsh environments.
  • Not Lightweight: Higher density compared to aluminum or titanium alloys.

Understanding these factors will help you decide whether AISI 4140 Alloy Steel Spherical Powder is the right material for your needs.


FAQs about AISI 4140 Alloy Steel Spherical Powder

์งˆ๋ฌธ๋‹ต๋ณ€
What is AISI 4140 Alloy Steel Powder used for?Itโ€™s used in 3D printing, powder metallurgy, and thermal spray coatings.
Can AISI 4140 powder be heat-treated?๋„ค, ์„ฑ๋Šฅ์„ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ•ํ™” ๋ฐ ๋‹จ๋ จํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
Is AISI 4140 powder cost-effective?While slightly more expensive, it offers excellent durability and strength.
What industries use AISI 4140 powder?Automotive, aerospace, oil and gas, and toolmaking.
How is AISI 4140 powder made?Produced through gas atomization to create spherical particles.

๊ฒฐ๋ก 

AISI 4140 Alloy Steel Spherical Powder is a premium material that combines strength, durability, and versatility. Whether youโ€™re developing high-strength components for aerospace or wear-resistant tools for industrial use, this material delivers exceptional performance across the board. With its wide range of applications, heat-treatable properties, and compatibility with advanced manufacturing processes, itโ€™s no surprise that AISI 4140 Alloy Steel Spherical Powder is a favorite among engineers and manufacturers.

Have more questions or want to explore how this material fits into your project? Reach out to trusted suppliers or consult with industry experts to make the most of this high-performance alloy.

๋” ์ž์„ธํžˆ ์•Œ๊ณ  ์‹ถ์œผ์‹œ๋ฉด ๋ฌธ์˜ํ•ด ์ฃผ์„ธ์š”.

์ตœ์‹  ๊ฐ€๊ฒฉ ํ™•์ธํ•˜๊ธฐ

Met3DP ์†Œ๊ฐœ

ํ•ซ ์„ธ์ผ

๋ฌธ์˜ํ•˜๊ธฐ

์งˆ๋ฌธ์ด ์žˆ์œผ์‹ ๊ฐ€์š”? ์ง€๊ธˆ ๋ฉ”์‹œ์ง€๋ฅผ ๋ณด๋‚ด์ฃผ์„ธ์š”! ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›์€ ํ›„ ์ „์ฒด ํŒ€๊ณผ ํ•จ๊ป˜ ๊ท€ํ•˜์˜ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.ย