The material combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of copper.
Patent certified, Songfa Alloy Material Co., Ltd. has been an expert in the field for more than 15 years, and we have built solid cooperation relationship with customers both at home and abroad.
We have been providing this material to Yinlun Machinery Co., Ltd, the China largest oil cooler manufacturer, for their oil coolers as basis and get quite positive feedback. Hope to find a way to cooperate with you.
Copper clad steel strip is widely used in the production of door, auto oil cooler, bullet casing and electrical accessories.
Free samples can be sent for your evaluation.
Contact: sales1 at china-songfa.com
Packaging: Wood Pallet, or as your request
Size: 0.4mm*600mm, also can be customized
Woven/knit and non woven fabric and its relative products like disposable medical products, home/hotel textiles, essential oils, household appliances, kitchenware, fiberglass mesh cloth, etc..
High end Purple Gold Copper beer making machine,customized cooper beer fermentation tank ,Malt beer tank making machine .
Beer is called "liquid bread " with Low alcohol liquor,welcome cooperate!
Ethanol alcohol distillation column
1. It is standard 95-96% alcohol equipment. Also it can distill pure water.
2.The distillation system has  three columns  and  continuous  distillation  process.The process is the  same as industrial(large scale) alcohol equipment.
 Mash distillation  column distills  fermented  mash or light alcohol  to 50% alcohol ethanol .
It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste, Â ethanol discharge in waste 0.05%, better than international standard requirements.
The first rectification distillation  column  increases  alcohol degree  to 70-75% ,  separates  fusel oil and high boiling point  Impurities.  It auto discharges waste water,  ethanol discharge in waste 0.05%, better than international standard requirements.
The second rectification distillation  column  increases alcohol degree to 95%,  separates low boiling point  impurities  like acetaldehyde and methanol .
3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration  module, even  you can run it by a button.
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Distillation column For Ethanol Alcohol Plant
1. It is standard 95-96% alcohol equipment. Also it can distill pure water.
2. The distillation system has three columns and continuous distillation process.The process is the same as industrial(large scale) alcohol equipment.
    a. Mash distillation column distills fermented mash or light alcohol to 50% alcohol ethanol .
 It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste, ethanol discharge in waste ?¤0.05%, better than international standard requirements.
    b. The first rectification distillation column increases alcohol degree to 70-75% , separates fusel oil and high boiling point Impurities. It auto discharges waste water, ethanol discharge in waste ?¤0.05%, better than international standard requirements.
    c. The second rectification distillation column increases alcohol degree to 95%, separates low boiling point impurities like acetaldehyde and methanol .
3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration module, even you can run it by a button.
The material combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of copper.
Patent certified, Songfa Alloy Material Co., Ltd. has been an expert in the field for more than 15 years.
Now we have built solid cooperation relationship with some electrical appliance companies in China for usage in relays, contactors and electrical accessories, and received quite good feedback from our customers. Hope to build cooperation with you.
Besides, copper clad steel strip is increasingly being used in auto oil cooler, door and bullet casing production.
Free samples can be sent for your evaluation.
Contact: sales1 at china-songfa.com
Packaging: Wood Pallet, or as your request
Size: 0.4mm*600mm, also can be customized
Specifications of copper foil:
Grade, c1020, c1100, c1220 , custom
Thickness, 0.018mm -1.2mm
Width, max. 400 mm
Coil weight, 6.5kg / mm
Temper, o, 1/4h, 1/2h, h, hv100
Parameter of copper foil:
Chinese grade, abroad similar brand
International, usa, japan, uk, germany
(iso), (astm), (jis), (bs), (din)
T2, cu-etp, c11000, c1100, c101, r-cu57
Tp2, cu-dhp, c10200, c1020, c106, si-cu
Applications of copper foil:applications for copper foil
1) electric and electric springs, switches
2) communication cable
3) cable armoring
4) mobile phone main board
5) ion battery production lamination with pi film
6) lead frames
7) connectors and oscillation reeds
8) pcb field
9) pcb collector (electrode backing) materials
10)garments accessories(eyelet etc)
High-precision rolled copper foil
Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
Base material: c11000 copper, cu > 99.96%
Thickness range: 0.009mm-0.15mm
Width range: 200mm-640mm
Temper: hard, soft
Application: ccl, electronics shielding and heat radiation, wide copper tape etc.
NameGbAlloy no.Size (mm)
(iso)(asmt)(jis)(bis)(din)
Copper foilT2Cu-etpC11000C1100C101R-cu57Thickness: 0.009-0.15 /max width: 640
ItemUnitThickness
9um12um18um35um70um90um
PurityCu%=99.97
Surface roughnessRaUm=0.17
Tensile strengthRm(hard)N/mm2420-440450-470460-480430-450410-430
Rm(soft)N/mm2160-180180-220200-230210-240220-250
ElongationA50(hard)%0.8-1.20.8-1.31.0-1.51.2-1.81.5-2.0
A50(soft)%=5.0=6.0=8.0=10.0=15.0=20.0
Oxidation resistance200?Min60
PinholeEaNone
WidthMm100-660
Width accuracyMm0~ +2
Core/3 in, 6 in, 80mm
Note: we can provide products with other properties according to customers` requirements.
Physical properties
Density: 8.9g/cm3
Electrical conductivity (20°c): min 90%iacs for annealed to temper
Min 80%iacs for rolled to temper
Thermal conductivity (20°c): 390w/(m°c)
Elastic modulus: 118000n/m
Softening temperature: =380°c
Chemical Composition:
Be: 0.40-0.70%
Co: 0.80-1.30%
Ni: 0.80-1.30%
Cu: Balance
Note:Â Copper plus additions equal 99.5% minimum.
Shapes :
Round bars, Round wires, Round tube,
Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
Custom shapes are available upon request.
Available Sizes:
Rod: Dia.5~16mm; Wire: Dia.0.1-5.0mm
Tube: OD10~60mm, ThK 0.1~10mm
Plate: thk min 0.5mm
Custom Diameter & Sizes, Random Mill lengths
Typical Physical Properties:
Density (g/cm3): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity: 209 W/m â?¢ oK at 20 C
Melting Range (°C): 1000-1070
Note:Â
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.
Related Standard :
Rods/Bars/Tubes:Â ASTM B441, SAE J461,463; RWMA Class 3
Sheets:Â ASTM B534
Wires:Â ASTM B441
Plates:Â ASTM B534, SAE J461,463; RWMA Class 3
European Standards:Â CuCo1Ni1Be, CW103C to EN
Other material are also available
C17200/CuBe2/CW101C/DIN 2.1247
C17300/CuBe2Pb/CW102C/DIN 2.1248
C17500/CuCo2Be/CW104C/DIN 2.1285
C17510/CuNi2Be/CW110C/DIN 2.0850
CuCo1Ni1Be/CW103C
High-precision rolled copper foil
Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
Base material: c11000 copper, cu > 99.96%
Thickness range: 0.009mm-0.15mm
Width range: 200mm-640mm
Temper: hard, soft
Application: ccl, electronics shielding and heat radiation, wide copper tape etc.
Note: we can provide products with other properties according to customers` requirements.
Physical properties
Density: 8.9g/cm3
Electrical conductivity (20°c): min 90%iacs for annealed to temper
Min 80%iacs for rolled to temper
Thermal conductivity (20°c): 390w/(m°c)
Elastic modulus: 118000n/m
Softening temperature: =380°c
C17200 is manufactured to provide a combination of high strength and hardness properties coupled with superior thermal properties. This range of properties makes C17200 the premier material for copper alloy molds and a wide range of other applications from oil and gas to aerospace.
Chemical Composition:
Be: 1.80-2.0%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Cu: Balance
Note:Â Copper plus additions equal 99.5% minimum.
Material description:
High strength, good fatigue strength, good conductivity,
non-magnetic, wear resistance
Applications
- Nozzles and needles for hot runner systems
- Inserts in plastic blow moulding and plastic injection moulding
- Needles and nozzles for hot canal systems
- Packing bearings rings in extreme high pressure hydraulics(e.g. jet cutting)
- Stud holders for stud welding equipment
- High strength, non-magnetic, non-sparking parts, sleeves,bushings, bearings for offshore, onshore, airplanes, precision instruments and medical applications moulding
Shapes :
Round bars, Round wires, Round tube,
Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
Custom shapes are available upon request.
Available Sizes:
Rod: Dia.5~200mm; Wire: Dia.0.1-5.0mm
Tube: OD10~60mm, ThK 0.1~10mm
Plate: thk min 0.5mm
Custom Diameter & Sizes, Random Mill lengths
Related Standard :
Rods/Bars/:Â ASTM B196; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651;
RWMA Class 4, GOST 15835
Tubes: ASTM B251,643
Strips:Â ASTM B194, AMS4530,4532; SAE J461,463, GOST 1789 Â
Sheets:Â ASTM B194
Wires:Â ASTM B197, AMS4725, SAE J461,463, JIS 3270, GOST 15834
Plates:Â ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4.
European Standards:Â CuBe2, DIN 2.1247, CW101C to EN, BrB2
Other material are also available
C17300/CuBe2Pb/CW102C/DIN 2.1248
C17500/CuCo2Be/CW104C/DIN 2.1285
C17510/CuNi2Be/CW110C/DIN 2.0850
CuCo1Ni1Be/CW103C
DAILY: South-central China Scrap Price Stable, Supply-demand Standoff Continues
Prices of scrap remained broadly stable in South-central China on Monday. 6-10mm HMS stayed at 2650-2700 yuan/t in Henan; 2630-2680 yuan/t in Hubei and Hunan; 2660-2710 in Guangdong.
According to SteelHome survey, traders were inactive in low-price sales. In addition, the large consumption supported the price to perform sturdily in these areas.
Currently, the supply-demand standoff continues.
SteelHome considers that scrap price may keep stable in the short run by and large.
Link: Market price of Wuhan Scrap on Sep 28,20
Link: Market price of Henan Scrap on Sep 28,20
Link: Market price of Guangdong Scrap on Sep 28,20
1938 Copper Sheet Scrap Suppliers
Short on time? Let Copper Sheet Scrap sellers contact you.
