Copper Plate Supplier in Singapore
C1100 ETP Copper Plate, available from ready stock and cut to your required dimensions.

Overview
Seng Huat Metalplex supplies C1100 ETP Copper plate from ready stock in Singapore. With a minimum Copper content of 99.94%, C1100 offers high electrical and thermal conductivity and is commonly used for busbars, electrical connections and heat-transfer applications.
Plate can be cut in-house to your required dimensions. Send us your required length, width, thickness and quantity for pricing and availability.
Grades & Specifications
| Specification |
|---|
| JIS H3140 C1100 |
| Composition | |
|---|---|
| Cu | 99.94% min |
| Properties | |
|---|---|
| Melting point | 1083°C |
| Coefficient of thermal expansion | 17.6°C × 10− |
| Electrical conductivity | 98–101% IACS |
| Tensile strength | 250–310 MPa |
| Hardness | 80–110 HV |
Why Buy Copper Plate from Seng Huat Metalplex
- Ready stock, no long lead times
- In-house cutting to your required size
- Quotes returned within one business day
- Delivery across Singapore
- A trusted company in Singapore’s metal trade
- Singapore’s Metal Stockist
Industries we serve
Our metal is used by demanding industries across Singapore and the region, where getting the grade right and delivering on time matters most.
Frequently Asked Questions
What grade of Copper plate do you supply?
We stock JIS H3140 C1100 ETP Copper plate, with a minimum 99.94% Copper content and near 100% IACS conductivity.
Can you cut Copper plate to size?
Yes. We cut Copper plate in-house to your required width and length.
How quickly can I get a quote?
We return Copper plate quotes within one business day. Send us your sizes and quantity to get started.


