CuNi15sn8 Bfe15-1-1 Ultra High Pressure Copper Alloy Solutions

• Customization: Available
• Application: Fire Sprinkler Systems, HVAC Systems, Medical Gas Systems, Plumbing, Refrigeration
• certification: ASTM
• Model NO.: ASTM B740
• Length: Customized
• Outer Diameter: Customized
• Temperature Classification: High Temperature Piping
• MPa Classfication: Ultra High Pressure Piping
• Material: Copper Alloy
• Standard: ASTM, GB, API, DIN, JIS, BS
• Medium: Liquid
• Cross-Section Shape: Round
• Connection Type: Seamless
• Diameter: 419mm
• Transport Package: Wooden Case
• Specification: 1.2m*1.2m*L
• Trademark: Hehong
• Origin: China
• Production Capacity: 600ton/Month
• Package Size: 80.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 1.000kg

Product Description

1. Product Overview Embark on a journey through innovation with our CuNi15Sn8 BFe15-1-1 Ultra High Pressure Copper Alloy Solutions, crafted meticulously to meet the demands of cutting-edge industries. A masterpiece from Gansu Hehong New Materials Co., Ltd., this product represents the pinnacle of copper alloy technology.

Attribute	Description
Standard	ASTM B740
Material	CuNi15Sn8 (C72900) Spinodal Alloy
Key Features	Ultra-high strength, corrosion resistance, thermal stability, excellent fatigue resistance
Processing Routes	CNS-CSH (Casting), CNS-HWSH (Hot Worked), CNS-CWSH (Cold Worked)

2. Core Features Experience the unparalleled sophistication of our copper alloy solutions, featuring exceptional thermal conductivity, remarkable strength, and outstanding corrosion resistance. Designed to surpass expectations, these core features are engineered to deliver superior performance under ultra-high-pressure conditions.

Property	Value/Description
Tensile Strength	900-1,200 MPa (varies by temper)
Electrical Conductivity	5-7% IACS
Thermal Conductivity	40-50 W/(m·K)
Hardness	300-350 HV
Elongation	≥5%

3. Key Advantages Revel in the advantages of choosing our copper alloy solutions, including longevity, cost-effectiveness, and enhanced efficiency. Our product is not only an investment in quality but also a commitment to enduring reliability, ensuring that your operations are streamlined and your expectations exceeded.

Advantage	Technical Benefit
Spinodal Hardening	Nanoscale phase separation for exceptional strength without sacrificing ductility
Corrosion Resistance	Excellent performance in marine, chemical, and high-humidity environments
Fatigue Resistance	Withstands cyclic loading (1/3 of tensile strength at 10^7 cycles)
Dimensional Stability	Minimal deformation under extreme temperatures (up to 200°C)

4. Applications Unlock the potential of our versatile copper alloy in diverse applications such as seawater desalination, nuclear power, petrochemical industries, marine environments, steam turbines, pressure vessels, heat exchangers, central air-conditioning systems, household appliances, and railway transit. Wherever reliability and performance are critical, our solutions deliver.

Industry	Typical Components
Electronics	High-speed connectors, relay springs, MEMS components
Aerospace	Fasteners, bearing cages, actuator parts
Oil & Gas	Downhole tools, valve components, drilling equipment
Industrial	Precision springs, corrosion-resistant fasteners, molds

5. Physical Properties Our copper alloy solutions boast exceptional physical properties, including high tensile strength, excellent ductility, and superior thermal conductivity. These characteristics ensure that the alloy withstands the most demanding conditions, providing durability and performance you can trust.

Property	Value
Density	8.82 g/cm³
Thermal Expansion	17.6 ×10^-6/K (0-300°C)
Elastic Modulus	131 GPa
Poisson's Ratio	0.34

6. Processing Routes Explore our sophisticated processing routes designed for excellence: 1) CNS-CSH (Casting Spinodal Hardening): A method tailored for enhancing material properties through controlled casting and hardening. 2) CNS-HWSH (Hot Worked Spinodal Hardening): Emphasizing strength and durability via hot working processes. 3) CNS-CWSH (Cold Worked Spinodal Hardening): Achieving fine-tuned material characteristics through precision cold working techniques.

1) CNS-CSH (Casting Spinodal Hardening) This innovative process allows us to manipulate the alloy's microstructure to achieve unprecedented levels of strength and resilience, perfect for high-stress applications.

Step	Description
Non-vacuum semi-continuous casting	Gas protection + electromagnetic stirring for uniform microstructure
Homogenization	850-900°C × 4-8 hrs to eliminate segregation
Solution Treatment	800-850°C × 1-2 hrs followed by rapid cooling
Aging Treatment	350-450°C × 2-4 hrs to achieve spinodal hardening
Stress Relief	250-300°C × 1-2 hrs to minimize residual stresses

2) CNS-HWSH (Hot Worked Spinodal Hardening) Our hot working techniques ensure that the alloy's integrity is maintained while enhancing its mechanical properties, making it suitable for a range of demanding industrial uses.

Step	Description
Non-vacuum semi-continuous casting	Gas protection + electromagnetic stirring
Homogenization	850-900°C × 4-8 hrs
Hot Extrusion (Water-sealed)	Form rods/tubes with solution treatment integration
Aging Treatment	350-450°C × 2-4 hrs
Stress Relief	250-300°C × 1-2 hrs

3) CNS-CWSH (Cold Worked Spinodal Hardening) Through meticulous cold working, we achieve a superior balance of strength and flexibility, catering to applications where precision and performance are paramount.

Step	Description
Non-vacuum semi-continuous casting	Gas protection + electromagnetic stirring
Homogenization	850-900°C × 4-8 hrs
Hot Extrusion (Water-sealed)	Form rods/tubes with solution treatment
Cold Working	Drawing/rolling to achieve controlled deformation (20-50%)
Aging Treatment	350-450°C × 2-4 hrs
Stress Relief	250-300°C × 1-2 hrs

7. Quality Assurance At Gansu Hehong New Materials Co., Ltd., quality assurance is not just a process but a promise. Our copper alloy solutions undergo rigorous testing and meet stringent standards to ensure they consistently deliver the highest levels of reliability and performance.

Certification	Compliance
ASTM B740	Full compliance with mechanical & chemical requirements
RoHS/ELV	Lead-free (Pb <0.05%)
Test Reports	Mill test certificates (EN 10204 3.1) available upon request

Company Reference Discover the legacy of excellence with Jiangyin Huahong Copper Industry Co., Ltd., a leader in copper alloy manufacturing, renowned for its commitment to quality and innovation.

 

Jiangyin A hub of industrial prowess where tradition meets cutting-edge technology, propelling the copper alloy industry to new heights. Hehong Precision Synonymous with precision and excellence, Hehong Precision is dedicated to advancing copper alloy technology through relentless innovation and quality. Technology (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd.) is a distinguished branch of the Huahong Group (A-STOCK : 002645.SZ). Located conveniently near Shanghai, it stands as a prominent copper alloy products manufacturer in eastern China. With a focus on innovation and excellence, HHP COPPER is setting new benchmarks in the industry.

We are specializing at the production of copper and copper alloy ( Our expertise in copper alloy production encompasses:admiralty brass/naval brass, aluminum brass, cupronickel/copper nickel A spectrum of materials including admiralty brass, naval brass, aluminum brass, and cupronickel, each chosen for their unique properties and applications.) condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. With an annual production capacity exceeding 30,000 tons, our products excel in applications such as seawater desalination, nuclear power, petrochemical, marine, steam turbines, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit. Our wide-ranging product line supports numerous industrial applications, providing solutions that are both innovative and reliable. Our significant production capacity ensures we meet the growing demands of diverse sectors, solidifying our reputation as leaders in the field.
And Moreover, we proudly authored the National Standard Our commitment to excellence is reflected in our role as pioneers of the National Standard, for copper alloy seamless tubes/pipes used in setting benchmarks for the industry in the production of copper alloy seamless tubes and pipes for Nuclear Power Nuclear Power applications. Our standards are synonymous with quality and reliability, ensuring the highest safety and performance.!