제품소개

  • 상품명: AMS 4880-C95510 Nickel Aluminum Bronze
  • Material Type: Copper Alloy
  • 화학적 구성 요소: Copper with Iron, Nickel, and Aluminum
  • 주요 속성:
  • 인장 강도: 655-724 MPa
  • 항복 강도: 386-431 MPa
  • 경도: 192-248 BHN
  • 연장: Minimum 9%
  • 일반적인 응용 분야: Bearings, bushings, hydraulic components, landing gear parts
  • 모양과 크기:
  • Solid Bars: 1/2″ to 9″ diameter
  • 튜브: 1 1/8″ to 13″ diameter
  • 직사각형: Up to 15″ wide
  • Standard Length: 24″
  • 가공성:
  • Rating: 50 (out of 100)
  • Density: 0.272 lb/in³ (68°F)
  • Conformance to Standards: AMS 4880, ASTM B150, SAE J461

AMS 4880-C95510 Nickel Aluminum Bronze is an exceptionally durable and high-performance alloy, offering excellent strength, wear resistance, and corrosion resistance. Ideal for use in aerospace, marine, and industrial applications, this ve

범주:

AMS 4880-C95510 Nickel Aluminum Bronze Product Introduction

화학적 구성 요소

요소백분율(%)Role in the Alloy
와 함께78.00분Primary constituent, provides base structure and properties
Sn0.20 최대Improves corrosion resistance and strength
아연0.30 최대Enhances strength and acts as a deoxidizer
2.00-3.50Refines grain structure and increases strength
Ni4.50-5.50Improves corrosion resistance and mechanical properties
9.70-10.90Forms intermetallic compounds, enhancing strength and wear resistance
미네소타최대 1.50Improves strength and deoxidizes the alloy

Note: Cu + sum of named elements, 99.8% min. Ni value includes Co. Unless otherwise noted, single values represent maximums.

기계적 성질

재산Castings <4.0, Heat TreatedCastings 4.0+, Heat Treated
인장 강도, 최소105.0 ksi (724 MPa)95.0 ksi (655 MPa)
Yield strength (0.2% Offset), min62.5 ksi (431 MPa)56.0 ksi (386 MPa)
Elongation in 4D, min9%9%
브리넬 경도192 to 248 BHN192 to 248 BHN

다양한 온도에서의 성능

Temperature Range성능 특성
Low Temperatures (-50°C to 0°C)Maintains good ductility and toughness
Room Temperature (20°C to 25°C)Optimal balance of strength and ductility
Moderate Temperatures (100°C to 200°C)Retains good hardness and wear resistance
Elevated Temperatures (200°C to 300°C)Slight decrease in strength, but maintains good corrosion resistance
High Temperatures (300°C to 400°C)Reduced mechanical properties, but still usable in some applications

산업 응용

산업 분야Specific Applications
항공우주Landing gear bushings, bearings in aircraft structures
선박Propellers, pump impellers, valve components in seawater systems
석유 및 가스Offshore platform components, subsea equipment
자동차Bushings in suspension systems, gearbox components
산업기계Wear plates, bushings in heavy machinery
MiningPump components, conveyor system parts
발전Turbine components, valve seats in power plants

모양 및 크기 가용성

형태크기 범위노트
고체1/2″ ~ 9″ O.D.
튜브1 1/8″ to 13″ O.D.Consult mill for wall thickness
직사각형최대 15인치
Standard lengths24″Consult mill for other lengths
Bar StockVarious diametersAvailable in round, hexagonal, and square shapes
그릇최대 6인치 두께Width and length vary by thickness
단조품맞춤 크기Made to order based on specifications

생산 표준

기준설명
AMS 4880Aerospace Material Specification for Nickel Aluminum Bronze
ASTM B150Standard Specification for Aluminum Bronze Rod, Bar, and Shapes
ASTM B171Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condensers, and Heat Exchangers
SAE J461Wrought Copper and Copper Alloy Heat Exchanger Tube
MIL-B-21230Military Specification for Bronze, Aluminum

Standards and Corresponding Grades in Different Countries

국가/지역표준/등급Equivalent Designation
미국AMS 4880-C95510UNS C95510
X40CrMoV5-1 열간 가공 공구강은 다양한 응용 분야와 전 세계적으로 사용됩니다.EN 1982-CC333GCuAl10Ni5Fe4
일본JIS H5120-CAC703
중국GB/T 5231-QAl9-4
러시아GOST 493-79 Grade BrA9Zh4N4
인도IS 3091 Grade 2
호주AS 2074-CA953

Welding, Processing, Polishing, Heat Treatment, Cold Processing

용접

용접방법적당노트
Gas Tungsten Arc Welding (GTAW/TIG)훌륭한Preferred method for high-quality welds
Gas Metal Arc Welding (GMAW/MIG)좋은Suitable for larger components
Shielded Metal Arc Welding (SMAW)공정한Can be used but not preferred
Electron Beam Welding훌륭한For precision welding in aerospace applications
Friction Stir Welding좋은Emerging method for solid-state joining

처리

처리방법가공성 등급노트
선회50 (0-100 scale)Use carbide tools for best results
갈기50 (0-100 scale)Moderate cutting speeds recommended
교련50 (0-100 scale)Use high-speed steel or carbide drills
연마좋은Suitable for achieving tight tolerances
Electrical Discharge Machining (EDM)훌륭한For complex shapes and profiles

세련

Polishing MethodFinish Achievable노트
Mechanical PolishingMirror finishUse progressively finer abrasives
Electro-polishingHigh lusterSuitable for complex geometries
BuffingHigh shineFinal step for decorative applications

열처리

Heat Treatment ProcessTemperature Range목적
Solution Annealing870-900°CHomogenize microstructure
담금질Rapid cooling to room temperatureIncrease strength and hardness
Aging350-400°C for 2-4 hoursImprove mechanical properties
스트레스 풀기350-400°C for 1-2 hoursReduce internal stresses

냉간 가공

Cold Processing MethodEffect on Material애플리케이션
Cold RollingIncreases strength and hardnessSheet and strip production
Cold DrawingImproves surface finish and dimensional accuracyWire and tube production
냉간 단조기계적 성질을 향상시킵니다.Near-net shape components

Advantages and Disadvantages of Materials

장점

이점설명
고강도Excellent tensile and yield strength compared to many other copper alloys
내마모성Superior resistance to abrasion and galling
내식성Good resistance to seawater and many chemicals
열 전도성Better than stainless steels, suitable for heat exchange applications
Non-sparkingSafe for use in explosive environments
Low Magnetic PermeabilitySuitable for applications requiring non-magnetic materials

단점

불리설명
비용More expensive than simpler copper alloys or steels
무게Heavier than aluminum alloys, which may be a concern in some applications
Complex ProcessingRequires careful control during casting and heat treatment
Limited DuctilityLess ductile than pure copper or some other copper alloys
Potential for Stress Corrosion CrackingCan occur under certain environmental conditions

유사 제품 및 비교

Similar Nickel Aluminum Bronze Alloys

합금 명칭화학적 구성 요소주요 차이점
C95800Cu-9Al-4Fe-4NiHigher iron content, slightly lower strength
C95700Cu-11Al-3Fe-5NiHigher aluminum content, increased hardness
C95400Cu-11Al-4FeNo nickel, lower corrosion resistance

Comparison with Other Material Classes

재료Advantages over C95510Disadvantages compared to C95510
Stainless Steel 316Lower cost, higher availabilityLower thermal conductivity, higher weight
Aluminum Bronze (e.g., C95400)Lower cost, easier to castLower strength and corrosion resistance
Phosphor BronzeBetter electrical conductivityLower strength and wear resistance
Titanium AlloysLower density, higher strength-to-weight ratioMuch higher cost, more difficult to machine

Detailed Comparison Table

재산AMS 4880-C95510Stainless Steel 316Aluminum Bronze C95400티타늄 등급 5(Ti-6Al-4V)
인장 강도(MPa)655-724515-690586-758895-930
항복강도(MPa)386-431205-310241-379828-910
신장률(%)9 (min)401210-15
밀도(g/cm3)7.648.007.454.43
열전도율(W/m·K)4216.3596.7
Corrosion Resistance in Seawater훌륭한훌륭한좋은훌륭한
Machinability (0-100 scale)50506030
Relative Cost높은보통의보통의매우 높음

Additional Properties and Characteristics

재산Units
전기 저항14.4μΩ·cm
비열용량0.375J/g·°C
녹는 범위1030-1060°C
탄성계수110-120평점
포아송의 비율0.33
Fatigue Strength (10⁷ cycles)207-241MPa
Damping Capacity보통의

Environmental and Recycling Considerations

측면설명
RecyclabilityHighly recyclable, can be remelted and reused
환경 적 영향Lower energy requirement for recycling compared to primary production
ToxicityNon-toxic in solid form, but dust and fumes during processing should be controlled
End-of-LifeCan be collected and recycled through established metal recycling streams

Quality Control and Testing Methods

테스트 방식목적기준
Tensile TestingDetermine strength and ductilityASTM E8
Hardness TestingMeasure surface hardnessASTM E10 (Brinell)
화학 분석Verify compositionASTM E478
Ultrasonic TestingDetect internal defectsASTM E114
Radiographic TestingInspect for porosity and inclusionsASTM E1742
Corrosion TestingEvaluate corrosion resistanceASTM G31

Storage and Handling Recommendations

측면Recommendation
Storage EnvironmentDry, clean area away from chemicals
HandlingUse appropriate lifting equipment for heavy pieces
ProtectionApply protective coatings or wraps to prevent surface damage
Inventory ManagementUse FIFO (First In, First Out) system to manage stock
Safety PrecautionsWear appropriate PPE when handling, especially during cutting or machining

Typical Lead Times and Pricing Factors

요인설명
Standard Stock SizesUsually available with 1-2 week lead time
Custom Sizes/ShapesMay require 4-8 weeks lead time
QuantityLarger orders may have longer lead times but better pricing
Market ConditionsCopper and nickel prices can significantly affect final cost
Certification RequirementsSpecial certifications may increase lead time and cost

결론

AMS 4880-C95510 Nickel Aluminum Bronze is a high-performance alloy that offers an excellent combination of strength, wear resistance, and corrosion resistance. Its versatility makes it suitable for a wide range of applications across various industries, particularly in marine and aerospace environments. While it may have a higher initial cost compared to some other materials, its long-term performance and durability often result in lower lifecycle costs for critical components. The material’s ability to maintain its properties under diverse operating conditions, coupled with its non-sparking characteristics, makes it a preferred choice for safety-critical applications. As with any specialized material, proper consideration should be given to design, processing, and maintenance to fully leverage its capabilities and ensure optimal performance throughout its service life.