ASTM B740 Bfe15-1-1 for High Temperature Piping Solutions

• Customization: Available
• certification: Customized
• Length: Customized
• Model NO.: ASTM B740
• 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: Discover the power and precision of the ASTM B740 BFe15-1-1, expertly crafted by Gansu Hehong New Materials Co., Ltd. for high-temperature piping solutions. This advanced material offers superior performance in challenging environments.

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 unparalleled durability with our ASTM B740 BFe15-1-1, which has been meticulously engineered for exceptional strength, corrosion resistance, and thermal stability, making it an ideal choice for high-temperature applications.

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: Benefit from the superior qualities of ASTM B740 BFe15-1-1, which include remarkable resistance to extreme temperatures, outstanding longevity, and reliable performance, ensuring smooth operations and peace of mind.

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: The versatility of ASTM B740 BFe15-1-1 makes it an essential component in various industries, including petrochemical, marine, and power generation, where reliability and efficiency are paramount.

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: ASTM B740 BFe15-1-1 boasts a unique composition designed for optimal conductivity, resilience, and strength, ensuring it meets the high demands of modern industrial applications.

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 the innovative techniques behind our product's creation, guaranteeing top-tier quality and consistency.

1) CNS-CSH (Casting Spinodal Hardening): Delve into the meticulous process of casting spinodal hardening, where precision and expertise converge to enhance material strength and performance.

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): Understand the intricate method of hot worked spinodal hardening that further elevates the material's resilience to high temperatures.

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): Discover the advantages of cold worked spinodal hardening, a process that significantly improves the material's durability and application range.

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: Trust in our commitment to excellence, as we uphold rigorous standards to ensure every product meets the highest quality criteria, providing you with unrivaled reliability.

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: Gansu Hehong New Materials Co., Ltd. is synonymous with innovation and quality, setting benchmarks in the industry.

 

Jiangyin: A hub of innovation and expertise within the realm of advanced materials, strengthening our manufacturing prowess. Hehong Precision: A testament to our dedication to precision and technological advancement, ensuring the highest standards in product development. 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. Our strategic location facilitates seamless logistics and customer service excellence.

We specialize in producing high-quality copper and copper alloy products, includingadmiralty brass/naval brass, aluminum brass, cupronickel/copper nickel) condenser tubes, efficient heat exchange tubes, large diameter copper nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. Our annual production capacity exceeds 30,000 tons, with our products excelling in demanding applications such as seawater desalination, nuclear power, petrochemical processes, marine operations, steam turbines, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit solutions.
And our commitment to innovation and excellence continues as we proudly authored the National Standard for copper alloy seamless tubes/pipes used in Nuclear Power! Demonstrating our leadership and dedication to enhancing industry standards.