High elasticity C7701 zinc-nickel copper C7701 density C7701 material certification

High elasticity of zinc-nickel copper density material certification: silver-nickel copper, zinc-nickel copper, nickel-nickel copper
Implementation standards

National standard
B/3(
Chemical composition and Product shape)
Japanese standards:
,
(
Standards for tin-phosphor bronze and zinc-nickel copper plates and strips)
American standards:
B/B(
Standards for tin-phosphor bronze plates and strips)
Copper and copper alloy strips
Outline dimensions and allowable deviations of general-purpose processed copper and copper alloy plates and strips.
Characteristics


Compared with other copper materials, white copper has excellent corrosion resistance, weldability, excellent cold workability, and ductility (can be stretched and formed) , fatigue resistance, high elasticity and other mechanical properties, shielding properties, etc.
Thickness and width of copper plate and strip available

The company currently can provide the most commonly used nickel-nickel copper plate and strip materials on the market:
,

,< br/>Full range of white copper plates and strips.
Thickness includes:
,
,
,
,
,
,
,
,
,
,
,
,
Other special thicknesses can be customized according to customer requirements.
Width: from
.
Chemical composition
The chemical composition of the strip can be produced according to international
, Japanese standards
,
, American
standards
, and according to European environmental protection standards Produced according to standards, the heavy metal lead
(b)
content is controlled
, and the other three heavy metals can also be controlled within the standard requirements
Type
()\
Chemical composition

Standard

B.3


Margin
B.3


Remainder


3
Remainder


3
Remainder< br/> .3


Margin
Physical properties of the enterprise
r
( )
,
Object
Physical
Performance
Enterprise
Enterprise
Standard
Standard
Brand

Status

Tensile test
Hardness test

Bend test

Width

Thickness
Tensile strength
/> R
Elongation
Thickness
Vickers hardness
Bending angle
Bending radius
(
)
-< br/>
Bending
-
or
Thickness

-
or
Thickness

-
(
)
-
-
or
Thickness
-
-
or
Thickness
-
-
Thickness
--
(
)
-
-

Note: When the thickness
is the width can reach

or less. Differences in characteristics and uses between
and
materials:
Brand
No.
High temperature resistance
Performance difference
Suitable
range

range
three minutes
(no yellowing phenomenon)
corrosion resistance and structural devices
has good resistance Corrosion resistance, weldability, excellent cold workability, ductility, fatigue resistance, shielding performance, etc. It is mainly used for: shielding frames of mobile communication tools. Manufacturing of structural parts, precision instrument accessories, communication industry parts, crystal oscillator stretched shells, eyewear industry, medical equipment spare parts, construction industry, tableware and other structural and special requirements shape parts suitable for working in humid and corrosive media.
Three minutes
(No yellowing phenomenon)
High elasticity and structural components
Excellent corrosion resistance, weldability, excellent cold workability, fatigue resistance, and high elasticity And other mechanical properties, shielding properties, etc. Mainly used for: shielding materials for mobile communication tools, structural parts working in humid and corrosive media, elastic components, precision instruments, communications industry, crystal oscillator shrapnel, potentiometer shrapnel, motor brushes, etc.
[Dongguan Xiangyun Metal Products Co., Ltd.] The main products produced and processed are copper materials: copper plates (brass plates, bronze plates, purple (red) copper plates, tin bronze plates, beryllium copper plates, phosphor bronze plates , aluminum bronze plate, oxygen-free copper plate, chromium zirconium copper plate, tungsten copper plate, silicon bronze plate, aluminum brass plate, manganese bronze plate, white copper plate, etc.), copper strip (brass strip, red copper strip, beryllium copper strip, tin bronze Strips, phosphor copper strips, white copper strips, etc.), copper tubes (
brass tubes, red copper tubes, tin bronze tubes, white copper tubes, aluminum bronze tubes, etc.), copper rods (brass rods, bronze rods, Purple (red) copper rod, tin bronze rod, aluminum bronze rod, beryllium bronze rod, phosphor bronze rod, oxygen-free copper rod, chromium zirconium copper rod, tungsten copper rod, silicon bronze rod, manganese bronze rod, white copper rod, etc.), Copper busbars (brass busbars, red copper busbars, tinned copper busbars, etc.), copper wires (brass wires, red copper wires, white copper wires, phosphor copper wires, silicon bronze wires, beryllium copper wires, etc.
)
. We also undertake orders for special-shaped copper and aluminum materials of various special specifications according to the needs of different users. Our high-quality products and reasonable prices will definitely meet your requirements.
We sincerely welcome you to visit us.
If your company is interested in our products
,
please contact us in time. The company adheres to the policy of quality-oriented, service first, integrity as the criterion, and price-driven development to serve our customers.
Remarks: Copper strips, copper rods, copper wires, copper plates, copper tubes, copper bars, copper foil, etc. Special specifications and special materials can be customized.
We sincerely welcome calls for inquiries and orders! May our most sincere service bring you the greatest joy!
[Manager Liu:
Tel
]