Product Details

Copper Image


The following are types of Copper available:

Min 99.9% EDM / ETP Copper / Min 99.98% High Purity Copper / OXYGEN FREE COPPER (OFC)

Specifications :

ETP : JIS C1100, BS C101, ASTM C11000, DIN E-Cu58, ISO Cu-ETP 

OFC : JIS C1011, ASTM C10100, ISO Cu-OF

Typical Chemical Composition

ETP : min 99.90% Copper Purity
OFC : min 99.99% Copper Purity

Typical Mechanical Properties (ETP) :
Ultimate Tensile Strength 19 Tons/In2
Typical Hardness: 100
0.1% Proof Stress: 16 Tons/In2
Melting point: 1083 ºC
Electrical Conductivity I.A.C.S @ 68ºF: 100%
Elastic coefficient: 12000 Kg/mm2

Profiles available :

Copper Flat Bar / Copper Bus Bar / Copper Square Bar / Copper Round Bar / Copper Rod / Copper Pipe / Copper Tube / Copper Tubing (Coil form) / Copper Wire / Copper Shim / Copper Foil / Copper Sheet / Copper Plate

Key Specifications/Special Features:

Teck Leong Metals Copper products are of the highest purity with superior conductivity. They are drawn from raw materials of highest quality and each bar goes through a rigorous quality control program in which each is inspected and electronically tested to ensure consistently top quality.

Very popular in Precision Engineering Industries (Mould Makers).Being practically immune to atmospheric corrosion, Copper is also the obvious choice for roofing, guttering, downpipes, dampcoursing and etc.

Teck Leong Metals Oxygen-Free copper, abbreviated OFC is a grade of copper free of oxygen, containing no deoxidants. It is distinguished by its high degree of purity compared to other available grades of copper.

The content of permissible impurities is limited to only a maximum of 74ppm. (1ppm = 0.0001%)  This is the purest form of copper available in the market, containing up to a minimum of 99.99% purity. The OFC is removed of oxygen and manufactured from electrolytic copper, and can be considered a top grade copper in terms of electrical conductivity.

Country Of Product Origin: KOREA, GERMANY, JAPAN
Main Export Markets:


Stock Availability:


Contact Details

Teck Leong Metals Pte Ltd

7030 Ang Mo Kio Ave 5 #01-16 Northstar @ AMK S(569880)

Company Profile

Teck Leong Metals Pte Ltd (TLM) is a ISO 9001:2008 certified company and a statutory member of the S'pore Metal & Machinery...