C71000 Copper-Nickel Alloy Performance Standard ASTM B111-1992

Supply of C71000 Cupronickel Alloy Bars, Strips, and High Corrosion-Resistant Copper-Nickel Sheets, Direct from Manufacturer

Standards: ASTM B111-1992, B122-1990, B206M-1987 (1992, 1993 editions)

Name: 82-20 Copper-Nickel Alloy

● Characteristics and Applications:

C71000 cupronickel exhibits good cold and hot workability. It is primarily used in communication relays, resistor springs, condenser tubes, and heat exchanger tubes.

● Chemical Composition:

Copper + Silver Cu+Ag: Balance

Lead Pb: ≤0.05

Iron Fe: 0.5~1.0

Zinc Zn: ≤1.0

Nickel Ni: 19.0~23.0

Manganese Mn: ≤1.0

Shanghai Qianfu Metal Materials Co., Ltd. is an enterprise specializing in the production and sales of non-ferrous metal materials. To meet the specific needs of a wide range of users, our company has specially imported copper materials including: oxygen-free copper, red copper, phosphorus deoxidized copper, pure copper, brass, leaded brass, tin brass, iron brass, aluminum brass, manganese brass, silicon brass, nickel brass, tin bronze, tin phosphor bronze, aluminum bronze, beryllium copper, chromium copper, zirconium copper, chromium zirconium copper, iron bronze, nickel silicon bronze, cadmium bronze, magnesium bronze, silicon bronze, zinc white copper, iron white copper, aluminum white copper, manganese white copper, and over 50 other series. We regularly stock various specifications: copper strips, copper tubes, copper bars, copper thin plates, copper thick plates, copper sheets, copper strips.

Main Products:

1. Leaded Brass/Leaded Bronze: C19150, C31400, C31600, C36000, C33500, UH-12, C19160, etc.

2. Phosphor Bronze: Hsn62-1, Qsn4-3, Qsn5-5-5, Qsn6.5-0.1, Qsn4-0.3, Qsn4-4-2.5, Qsn4-4-4, QSn7-0.2, QSn6-6-3, etc.

3. Tin Phosphor Bronze: C93200/SAE660, C93700/SAE64, C54400, C51000, C52100, C48500, C46200, CC493K, etc.

4. Silicon Bronze/Silicon Brass: HSi80-3, QSi3-3.5-1.5, QSi3-1, QSi1-3, QSi1.8, QSi1.5-0.3, C65100, C65500, C65800, etc.

5. Nickel White Copper/Copper-Nickel Alloy: C71000, C70400, C71500, C70600, B10, B19, B20, B30, BFe30-1-1, BFe10-1-1, C75200, C79200, Monel400, MonelK500, N04400, N05500, etc.

6. Manganese Brass/Manganese White Copper: HMn62-3-1, QMn5, HMn57-3-1, HMn58-2, BMn3-12, BMn40-1.5, etc.

7. Aluminum Bronze: QAl9-2, QAl9-4, QAl10-3-1.5, QAl10-4-4, C62300, C61400, C63000, C63200, C95400, ZCuZn25Al6Fe3Mn3

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