Copper Nickel Alloy Flange ASTM B151 C70600 SORF WNFF B16.5 CLASS150

Copper Nickel Alloy Flange ,ASTM B151 C70600 ,SORF WNFF B16.5 CLASS150

ASTM B151 is a standard specification for copper-nickel alloys, specifically for rolled or forged copper-nickel (Cu-Ni) bars, rods, plates, and forgings. The alloy designation C70600 refers to a copper-nickel alloy with approximately 90% copper and 10% nickel, along with small additions of iron and manganese to improve its corrosion resistance, especially in seawater and marine environments.

ASTM B151 C70600 Flange

A flange made from ASTM B151 C70600 has the following characteristics:

• Material Composition: 90% Copper, 10% Nickel, with trace elements of Iron and Manganese.
• Corrosion Resistance: Excellent resistance to seawater corrosion, ideal for marine applications.
• Mechanical Properties: High tensile strength and good ductility, suitable for various pressure classes.
• Applications: Often used in flanged piping systems in the marine, oil and gas, and desalination industries.

Common Specifications for C70600 Flanges

• Grades: Available in Class 150, 300, 600, and higher ratings based on the pressure and temperature requirements.
• Standards: Typically produced in accordance with ASME B16.5 or ASME B16.47, covering flanges for piping applications.
• Forms: Blind flanges, slip-on flanges, weld-neck flanges, and threaded flanges.

YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

Weld Neck Flanges (WN Flanges) are designed for use in high-pressure systems and are commonly used with ASTM B151 C70600 (Copper-Nickel C70600) in marine and industrial applications due to the alloy’s excellent corrosion resistance.

Product Range:

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

WNRF Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10

Test Certificate

Manufacturer Test Certificate as per EN 10204 / 3.1B