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Low Resistance Copper Alloys Wire Cumn3 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 Bright For Thermal Overload Relay

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Brand Name :	HUONA
Model Number :	CuMn3
Certification :	ISO9001, RoHS
Price :	$20/KG-$23/ KG
Payment Terms :	T/T
Supply Ability :	100 Ton/Month
Delivery Time :	Around a week

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Product Details
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Low Resistance Copper Alloys Wire Cumn3 Bright For Thermal Overload Relay

Basic Info.

Model NO.

CuMn3

Surface

Bright

Spool

DIN 63-DIN250

Density

8.9 g/cm3

Type

Copper Strips

Application

Water Heater, Air Condition or Refrigerator, Oil Cooler Pipe, Water Tube

Alloy

Standard

ASTM

Color

Red

Shape

Coil

Material

Red Copper

Transport Package

Wooden Case

Specification

0.05mm~1.5mm

Trademark

HUONA

Origin

Shanghai, China

HS Code

74082900

Production Capacity

2000ton/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: 0.04mm-8.0mm

Strip: Thickness: 0.01mm-3.0mm
Width: 0.5mm-200mm

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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