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Bright Surface Pure Metals 99.90 % Soft Commutators Pure Copper Strip 0.2mm X 250mm

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Bright Surface Pure Metals 99.90 % Soft Commutators Pure Copper Strip 0.2mm X 250mm


Large Image :  Bright Surface Pure Metals 99.90 % Soft Commutators Pure Copper Strip 0.2mm X 250mm Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,Rohs
Model Number: C11000
Payment & Shipping Terms:
Minimum Order Quantity: 20
Price: negotiable
Packaging Details: in roll and woodencase outside
Detailed Product Description
Thickness: 0.005mm~1mm Width: 5mm~600mm
Cu (Min): 99.90 Surface: Bright,Soft
Alloy Or Not: Not Shape: Strip
High Light:

pure nickel wire


titanium foil

99.90 % Soft Commutators Pure Copper Strip Bright Surface Climate - Hardiness


Chemical Composition




Mechanical Properties

Alloy No Temper Mechanical Properties
Tensile strength(N/mm2) Elongation(%) Vickers hardess(hv)
T2 C1100 M O ≥195 ≥195 ≥30 ≥30 ≤70 -
Y4 1/4H 215-275 215-285 ≥25 ≥20 60-90 55-100
Y2 1/2H 245-345 235-315 ≥8 ≥10 80-110 75-120
Y H 295-380 ≥275 ≥3 - 90-120 ≥80
T EH ≥350 - - - ≥110 -
TY SH - - - - - -


Features for copper strip:
1) Enjoy good electricity and heat conduction
2) Elongation
3) Good corrosion-resistance
4) Climate-hardiness


Applications for copper strip:

1) Commutators
2) Traction Motors
3) Earthening
4) Switchgear Products
5) Railway Electrification
6) Electrical Components
7) Panel Boards
8) Power Transformers
9) Connectors
10) Electrical Contacts
11) Building & Constructions


Specifications of copper strip:

1) Thickness: 0.005mm- 2.5mm

2) Width: 610mm max. Coil weight: 3ton Max
3) Trial order accept.
4) Grade: UNS:C1100 EN:Cu-ETP EUR CW004A

Bright Surface Pure Metals 99.90 % Soft Commutators Pure Copper Strip 0.2mm X 250mm 0



What is your working time?

Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)

We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,

please see our update holiday notice. During these period, if you have a demand, Please

send me an email.


Do you provide free samples?

Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.


What is your payment terms?


We are doing the best to match your demand.


What is the lead time?

Usually sample lead time is 7 days after payment has been confirmed.

Normal order is 10-30days,it depends on customers’ quantity.

Anyway,we try to offer good-quality products as soon as possible.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Matt

Tel: +8615900413548

Send your inquiry directly to us