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Low Resistance Copper Alloys Wire CuMn3 Wire Bright For Thermal Overload Relay

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Huona (Shanghai) New Material Co., Ltd.

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Low Resistance Copper Alloys Wire CuMn3 Wire Bright For Thermal Overload Relay

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Brand Name :	HUONA
Model Number :	CuMn3
Certification :	ISO9001
Price :	Negotiate
Payment Terms :	T/T
Supply Ability :	100 Tons/Month
Delivery Time :	Around a week
MOQ :	5KG

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Product Details
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Low Resistance Copper Alloys Wire CuMn3 Wire Bright For Thermal Overload Relay

Basic Info.

Attribute	Details	Attribute	Details
Model NO.	CuMn3	Surface	Bright
Product name	CuMn Wire	Density	8.9 g/cm³
Type	Wire	Application	Water Heater, Air Condition/Refrigerator, Oil Cooler Pipe, Water Tube
Alloy	CuMn Alloy	Standard	ASTM
MOQ	5KG	Shape	Round Wire
Material	Copper	Transport Package	Carton/Wooden Case
Specification	0.05mm~1.5mm	Trademark	HUONA
Origin	Shanghai, China	HS Code	74082900
Production Capacity	2000 tons/Year

Product Description

1. Description

Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.

CuMn3
Chemical Content(%)

Mn	Ni	Cu

3.0		Bal.

Mechanical Properties

Max Continuous Service Temp	200 ºC
Resistivity at 20ºC	0.12 ± 10% ohm*mm2/m
Density	8.9 g/cm3
Temperature Coefficient of Resistance	< 38 ×10-6/ºC
EMF VS Cu (0~100ºC)	-
Melting Point	1050 ºC
Tensile Strength	Min 290 Mpa
Elongation	Min 25%
Micrographic Structure	Austenite
Magnetic Property	Non.

2. Specification

Wire: Diameter: 0.05mm~1.5mm

3.Usage

It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay,

low-voltage circuit breaker, and so on.

4.Features

It has nice corrosion resistance, good malleability and solderability.

5. Packing detail

1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet

6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;

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