Coefficient Of thermal expansion( 10-6/℃ 20/℃ ~100/℃)
16.8
Physical properties:
Temper Of Supply
Tensile Strength
Yield strength
Elongation (A50)
Hardness
Bending test
90°(R/T)
180° (R/T)
(Rm,MPa)
(Rp0.2,MPa)
(%)
(HV)
GW
BW
GW
BW
R400
400-460
360min
8min
120-150
0
0.5
0.5
1
R490
490-550
410min
10min
140-170
0
0.5
1
1.5
R520
520-590
440min
9min
150-180
0.5
0.5
1.5
2
R580
580-650
540min
8min
170-200
1
1
2
3
Description:
Copper Foil is rolled from pure copper ingots, the process
including purifying copper ores, make into copper cathodes,
ingoting, rolling, annealing, washing, testing, slitting and
packing.
This is high quality copper and has a wide range of applications
based on conductivity, corrosion resistance, workability, and
beauty.
Application:
Copper-nickel-silicon alloys are found in the electrical/electronic
industry and utilise the high strength with the good electrical
conductivity,stress relaxation resistance and corrosion resistance
of the alloys.
Typical applications include:
Lead frames,Connectors,Fuse clips,Contact springs,Resistance
welding electrodes,Current carrying formed parts,Switchgear,Press
fit pins,Miniature sockets for surface mount devices,Power
distribution frets in automotive junction boxes,Clamps for catenary
railway fittings
Our Advantage:
A.) Many Years copper and copper alloys experience, we are
specifically professional in copper alloys and know the worldwide
market well, having exported to more than 20 countries;
B.) ISO9001,CE, RoHS, IEC, approved Manufacturer & Exporter;
C.) Swift delivery time, usually will be 15-25 working days, the
fastest time could be within 7 days.
D.) Professional Engineering Team for Installation Instruction can
be available;
E.) Best service from our specialized sales teams and swift reply
on the premise of accurate designs;
F.) OEM and ODM Can Be Accepted, if you have big quantity and want
to provide this service.
Founded in 1998 as Keram Equipment Co., LTD, KERAMCONTROLS launched
as a specialized manufacturer of pressure control products—laying
the groundwork for its growth as a trusted player in the industrial
components space. By 2005, the firm had expanded its portfolio to
three distinct product lines, surpassing $100,000 in annual sales:
a milestone that highlighted its growing market relevance and
ability to adapt to the evolving needs of industrial clients.
A defining expansion followed in 2006, when the company moved
operations to Huai’an Industrial Park (Jiangsu Province) and added
a dedicated production line for heating system equipment—broadening
its capabilities to serve a wider range of industrial and
commercial heating requirements.
In 2009, KERAMCONTROLS entered a strategic joint venture with a
leading German enterprise: aligning its manufacturing processes
with rigorous German quality standards, expanding its heating
equipment offerings, and cementing its reputation for technical
excellence and reliability.
In 2014, the company re-branded as KERAMCONTROLS CO., LTD and
relocated its headquarters to Nanjing—a move to enhance regional
market access, streamline operations, and position itself for
broader domestic and international growth. Building on this
momentum, 2020 saw significant investments in sensor /transmitter
product technologies: reinforcing its commitment to advancing
performance, energy efficiency, and sustainability to meet the
demands of modern industrial and commercial stakeholders.
In 2025, KERAMCONTROLS will establish a dedicated research and
development center, focusing on the innovative research and
development of sensor-related products.
Rooted in its core values—Customer First, Quality-Oriented, Keep
Innovating, Dedication, and Faithful—
With a global design concept, KERAMCONTROLS is committed to
becoming a high-quality supplier in the industry, providing
industry-leading and highly reliable solutions, fostering long-term
strategic partnerships, and adhering to the highest operational
integrity standards within its global business scope.
