Supply Tu2 oxygen-free copper material

& =
Song Dynasty>Oxygen-free copper
c=r> b. Song Dynasty&& &>Shanghai Junting Non-ferrous Metals
Song Dynasty& & &>Main business: red copper, brass, chromium zirconium copper , tin-phosphorus bronze, tellurium copper, cupronickel, beryllium bronze, aluminum bronze, tungsten copper alloy and other types of copper materials!
c=r> b. && &>The philosophy of Shanghai Junting Nonferrous Metals: Strictly implement production standards to ensure that the composition of each piece of copper material meets the standards. Complete specifications to meet different processing needs. The price is favorable, and the factory sells directly without any intermediate links. Fast delivery,
b. Song Dynasty& & &>Prompt delivery, comes with original material book. About packaging: We can package according to customer needs,
Song Dynasty & & &> We can also cut the materials into corresponding sizes according to customer needs, and special specifications can be customized.
c=r> =>
Song Dynasty&& &>Oxygen-free copper has high purity, excellent electrical and thermal conductivity, and no or very little hydrogen disease
=>< br/> Song Dynasty& & &>The processing performance, welding, corrosion resistance and corrosion resistance are all good.
=>
Song Dynasty& & &>Oxygen-free copper is used for electric vacuum devices, instruments and meters.
c=r> Song Dynasty& & &>Chemical composition: Copper
=>+
Song Dynasty& & &>Silver
=> C+
Song Dynasty& & &> ：
=>.
& & &>tin
=>
&& &>：
=>.
& & &>zinc
=>
Songti& & &>：
=>.
Songti& & &> Lead
=>
Songti&& &>：
/> =>.
& & &>phosphorus
=>
& & &>：
=>.
& & &>nickel
/> =>
&& &>：
=>.
& & &>铁
=>
&& &>：
= >.
& & &>Antimony
=>
&& &>：
=>.
& & &>Sulfur
=>
& & &>：
=>.
& & &>Arsenic
=>
&& &>：
=>.< br/> & & &>Bismuth
=>
& & &>：
=>.
& & &>OXYG
=>
Song Dynasty&& &>：
=>.
Song Dynasty& & &>Note:
=>.(
Song Dynasty& & &>Impurities
=>)
c=r> & & &>Mechanical properties: Tensile strength: (
=>/
& & &>)
=>
&& &>Note
& & &>：Longitudinal room temperature tensile mechanical properties of the rod
c=r> & & &>Sample size: diameter
=>
Song Dynasty& & &>～
=>
Song Dynasty& & &>Oxygen-free copper purity reaches
=>.%
Song Dynasty& & &>, the oxygen content is not greater than
/> =>.%
& & &>, the total impurity content is not greater than
=>.%
& & &>. The molecular formula is
=>C
Song Dynasty& & &>.
=>
c=r> =>
Song Dynasty&& &>The fixed value of oxygen content in the oxygen-free copper standard material is not greater than
=>
Song Dynasty& & &>, the fixed value of the embodiment is
=>.
Song style& & &>
=>.
c=r> Song style& & &>Shanghai Junting Copper Material Buyers are kindly requested to read the following content carefully. Please describe the required materials, materials, specifications, performance, and tolerance requirements clearly before shopping to avoid unnecessary misunderstandings! As the price of copper materials fluctuates, we hope that our customers will understand. If you want to know the detailed price, please call Wangwang, or
=>
Song Dynasty& & &>Consult us.
c=r> Song Dynasty& & &>Delivery: Due to different destinations, please communicate with Junting customer service for specific shipping costs. Normally, delivery can be arranged on the same day if the goods are in stock. In special circumstances, the specific delivery time can be negotiated.
c=r> Song Dynasty& & &>Receipt of goods: When the buyer receives the materials, it is important to check whether the goods are in good condition and whether there are any missing items before signing for them. If there are obvious signs of damage, you can directly reject the material and contact Junting customer service!
c=r> Song Dynasty& & &>After-sales: Junting Copper provides comprehensive pre-sales and after-sales services. If you have any questions, please feel free to call us. We will serve you wholeheartedly! Contact informationProduction workshopProduction workshop