Strips
Industrial strip
2
OUR ASPIRATION
Fostering high potential
markets and empowering
the industry.
I
nvestments in high-potential markets such as eMobility, renewable energy, IT and communication are
driving global economic growth. All of these markets
are bringing forth a host of new products and services.
Industrial strip made of various kinds of copper and alloys in brass, bronze and cupronickel are an essential
component of these products. The automotive, power
generation, electronics and electrical industries rely on
our industrial strips because of their outstanding prop-
erties. Industrial strip is an all-rounder and genuinely
able to adapt to every sector. We manufacture MKM
strip using the Conti-M® technology which we developed ourselves. It bypasses the conventional step of
hot-rolling slabs, working instead continuously from
liquid to solid state. However specialised the requirements may be, our advanced material helps to power
successful business in industry.
3
INDUSTRIAL STRIP
Industry 4.0? We supply
the right strip.
I
ndustry 4.0 would be impossible without the universal genius known as industrial strip. Industrial strip is a
high-quality strip with a width of between 10 and 1220 mm.
It has ideal processing properties and is therefore used in
many areas of industry: automotive applications, electrical
industry, electrical engineering, power, architecture, and
many more. From heat exchangers, to lamp sockets, to
gaskets – our customers love MKM strip because it can be
punched, bent, deep-drawn, milled, galvanised, fire-tinned
or welded.
Our expertise – your gain
That is for certain. 95% of our industrial strips are precision-made according to our customers’ requirements.
That’s because our customers’ specifications – strengths,
ring weights, thickness and width tolerances, surface properties – are generally more stringent than the equivalent
industrial standards. High-potential markets are dynamic
and development cycles are short; innovations create endless new sets of standards. But that doesn’t worry us – it
means happy developers.
4
We want to get the best possible results from strip, and
of course we assist our customers in improving their
­production processes. For instance we adapt the interior and exterior diameters of our coils to their reeling and
weight requirements. We know that things usually have to
move quickly, sometimes very quickly indeed. If you want
to ­secure yourself an advantage, then simply choose the
quickest and the best: industrial strip from MKM.
Industry 4.0 can be a thing of beauty: classic industrial strip in copper and its alloys brass and bronze
By opting for MKM industrial strip you are choosing:
■■ technically grease-free, stained, clean, plain-rolled
surfaces
■■ tinned, zinc-coated, silver-coated surfaces (available via
external partners)
■■ a product manufactured and tested using tolerances
based on general industrial standards or customer
standards
■■ a durable and maintenance-free material
■■ a material that is light and flexible to process
■■ an ecologically and economically viable material
■■ a huge variety of product widths and thicknesses
■■ integrated production – from preliminary to finished
strip – all from a single source
■■ comprehensive advice during the selection process
■■ more than a century of experience involving standard
and specialised requirements
■■ a highly qualified workforce
■■
comprehensive advice and support for:
−− product development
−− surface qualities
−− new material qualities and alloys
−− optimising the use of materials
−− new applications
−− improving business and technological processes
■■
product- and order-specific packaging, etc.
Our minimum purchase quantity is 2 t per size.
5
INDUSTRIAL STRIP
Our copper –
in great shape.
F
rom years of experience we know that our customers
value copper’s special qualities – criteria that affect
processing, precise bendability, straightness of the strip
edge, cross-curvature and ripple along the length of the
strip. We can adapt our products to your requirements on
L
h
request. As well as its attractive pricing, MKM offers other
benefits that give you a competitive edge. Talk to us about
these properties and about available tolerances. We look
forward to assisting you.
h
L
Straightness of long edge, measured
in the direction of rolling
Evenness (ripple) measured in the
direction of rolling
180° Parallel
L
h
L
90° Transverse
90° Parallel
h
180° Transverse
180° Quer
Suspended test for measuring
rolled strip curvature
6
Cross-curvature or sag measured
across the width of the strip
Producing bending samples along and
across the rolling direction
Lustrous loads: a view into our production hall. The
Conti-M® line as a whole extends over 100 metres.
In the foreground are preliminary strip coils weighing 25 tonnes.
7
INDUSTRIAL DIMENSIONS
Facts and figures
Thickness
0,06 – 0,075
> 0,075 – 0,25
> 0,25 – 0,5
5,0 – 15
x
x
> 15 – 60
x
x
> 0,5 – 0,8
> 0,8 – 1,0
> 1,5 – 5,0
x
x
x
Width
> 60 – 100
x
x
x
x
x
x
> 100 – 380
x
x
x
x
x
x
> 380 – 840
x
x
x
x
x
> 840
x
Reels
76
x
x
100
x
x
120
x
x
127
x
x
150
x
x
x
200
x
x
x
x
300
x
x
x
x
x
400
x
x
x
x
x
500
x
x
x
x
x
0,75 – 1,5
x
x
x
x
x
2,5 – 3,0
x
kg/mm strip width
x
x
x
x
x
x
x
x
x
x
x
7,5 – 8
x
x
x
x
10,0 – 12,0
x
x
x
x
5,0 – 6,0
15 – 16
MKM supplies strip in every temper from deep drawing quality to spring hard compliant with EN 1652 and EN 1654, JIS, ASTM and others, both
tempered and annealed to specific grain sizes. We can discuss deviations from standardised tempers with you. Our edges are cut with minimum
of burr, re-rolled burr-free, or offered rounded with a non-defined edge radius. The geometry of our strips also complies with the aforementioned
European standards and is agreed on contractually should you require any restrictions. Computerised surface inspection units are used to test
our material for surface defects and screen out where necessary.
8
Industrial strip
alloy
Temper
R220/w
R240/hh
R290/h
R360/h
Cu-ETP
x
x
x
x
Cu-OF
x
x
x
x
Cu-DLP
x
x
x
x
Cu-DHP
x
x
x
x
Cu-PHC
x
x
x
x
Cu-HCP
x
x
x
x
CuAg 0,10
x
x
x
x
CuZn 0,5
x
x
x
x
w
hh
h
fh
CuZn5
x
x
x
CuZn10
x
x
x
CuZn15
x
x
x
x
CuZn28/30
x
x
x
x
CuZn33
x
x
x
x
CuZn36/37
x
x
x
x
x
CuZn40
x
x
x
w
hh
h
fh
dfh
CuSn4
x
x
x
x
x
CuSn5
x
x
x
x
x
dfh
eh
x
CuSn6
x
x
x
x
x
x
CuSn8
x
x
x
x
x
x
CuNi10Fe1Mn
x
x
x
CuNi30Mn1Fe
x
x
x
w: soft; hh: half-hard; h: hard; fh: spring-tempered; dfh: double spring-tempered; eh: extra-hard. Other types on request.
9
Alloys, copper
Material
DIN/EN
Material no.
E-Cu 58/CW 004 A
Material abbreviation as per
ISO
ASTM
BS
AFNOR
JIS
2.0065
Cu-ETP
C 11000
C 101
Cu-a1
C 1100
SE-Cu/CW 020 A
CW 021 A
2.0070
Cu-PHC
Cu-HCP
C 10300
C 103
Cu-c1
–
SF-Cu/CW 024 A
2.0090
Cu-DHP
C 12200
C 106
Cu-b1
C 1220
OF-Cu/CW 008 A
2.0040
Cu-OF
C 10200
C 103
Cu-c1
C 1020
Cu-OFE/CW 009 A
–
Cu-OFE
C 10100
C 110
Cu-c2
C 1011
SW-Cu/CW 023 A
2.0076
Cu-DLP
C 12000
–
Cu-b2
C 1201
Low-alloyed wrought copper alloys
Material
DIN/EN
Material no.
ISO
ASTM
BS
AFNOR
JIS
CuAg0,1/CW013 A
2.1203
–
C 11600
–
–
–
CuAg0,1P/
CW016 A
2.1191
–
C 11700
–
–
–
CuZn0,5/
CW 119 C
2.0205
–
–
–
–
–
CuSn0,1/CW117 C
–
–
–
–
–
–
CuNi10Fe1Mn
CuNi30Mn1FE
10
Material abbreviation as per
Alloys, brass, lead-free
Material
DIN/EN
Material no.
CuZn10/CW 501 L
Material abbreviation as per
ISO
ASTM
BS
AFNOR
JIS
2.0230
CuZn10
C 22000
CZ 101
Cu Zn 10
C 2200
CuZn15/CW 502 L
2.0240
CuZn15
C 23000
CZ 102
Cu Zn 15
C 2300
CuZn28/CW 504 L
2.0261
–
–
–
–
–
CuZn30/CW 505 L
2.0265
CuZn30
C 26000
CZ 105
Cu Zn 30
C 2600
CuZn33/CW 506 L
2.0280
–
C 26800
–
Cu Zn 33
–
CuZn36/CW 507 L
2.0335
–
C 27000
CZ 107
Cu Zn 36
–
CuZn37/CW 508 L
2.0321
CuZn37
C 27400
CZ 108
–
C 2720
CuZn40/CW 509 L
2.0360
CuZn40
C 28000
CZ 109
Cu Zn 40
C 2801
AFNOR
JIS
Alloys, bronze
Material
DIN/EN
Material no.
Material abbreviation as per
ISO
ASTM
BS
CuSn4/CW 450 K
2.1016
CuSn4
C 51800
–
Cu Sn 4 P
C 5111
CuSn5/CW 451 K
–
CuSn5
C 51000
PB 102
Cu Sn 5 Zn 4
C 5102
CuSn6/CW 452 L
2.1020
CuSn6
C 51900
PB 103
Cu Sn 6 P
C 5191
CuSn8/CW 453 L
2.1030
CuSn8
C 52100
PB 104
Cu Sn 9 P
C 5212
11
Product areas
STRIP
MKM supplies preliminary strip, industrial strip, transformer strip, cable and HF cable strip and roofing strip. We manufacture all of our strip products using our Conti-M® technology which we developed inhouse, using continous casting technology to achieve a uninterrupted 24/7 process.
SHEETS, PLATES AND DISCS
MKM offers sheets, plates and discs in a wide range of dimensions. Our rolling mill is supplied by
our own foundries. Our strengths lie in a rich range of more than fifty alloys. We can also produce
plates and discs to customer specific drawings on request.
WIRE
MKM supplies the entire spectrum of wire rod, from thick, medium and fine wire to stranded wire
and wire rope. Our fully integrated Contirod® technology allows us to offer copper wire products
and alloy wire products (plain and tinned) with a wide range of finishes.
TUBES
MKM supplies tubes of different lengths, diameters and thicknesses. Our HETCU® (installation tubing) and HETCOOL® (refrigeration, air conditioning and medical technology) product families
are extremely well established in the market. Consistent quality management from our own
continuous casting plant, right through to the tube drawing process guarantees seamless tubing
with outstanding quality.
BARS
MKM is one of Europe’s leading producers of copper bars and profiles. Our production range encompasses a wide range of sizes in various grades of copper. We also produce customised profiles
based on technical drawings.
We can manufacture any of our products in compliance with the relevant DIN standards, internationally established standards and custom requirements.
All of our packaging is appropriate to the products it contains.
MKM Mansfelder Kupfer und Messing GmbH I Lichtlöcherberg 40 I 06333 Hettstedt I Germany
Telephone +49 3476 89-0 Fax +49 3476 89-2090 Email info@mkm.eu Web www.mkm.eu
BA-Industrial strip-EN-10-15
CUSTOM SOLUTIONS
MKM develops solutions tailored entirely to its customers’ requirements. With the technical means
and many years of experience, we regularly find unconventional solutions.