DIN SW-Cu Phosphorus Deoxidized Copper Tube With Good Welding And Cold Bending Properties

1. Description
The cold and hot working performance of DIN SW-Cu low phosphorus deoxidized copper tube is very good. DIN SW-Cu low phosphorus deoxidized copper is mainly used as busbar, conductor and parts to be welded.

DIN SW-Cu phosphor deoxidized copper has good weldability and cold bending performance, and generally has no tendency of "hydrogen disease". It can be processed and used in reducing atmosphere, but not in oxidizing atmosphere. In Chinese standard, there are TP1 and TP2 belonged to de oxidized copper by phosphor, please see standard comparison table as below.

TP1 has less residual phosphorus than TP2, so its conductivity and thermal conductivity are higher than TP2. TP1 and TP2 are mainly used for pipe applications, and can also be supplied by plate, strip or rod, line. Used for gasoline or gas delivery pipe, drain pipe, condensation pipe, mine pipe, condenser, evaporator, heat exchanger, train box parts.

We are willing to cooperate with you sincerely with high quality products and sincere service, to develop the market and create brilliance together! Our company adopts advanced online inventory transmission system and efficient and fast logistics mode to ensure that all customers can get accurate reply and the most stable and safe logistics transportation in the shortest time. To ensure that the ordered steel can be delivered in advance within the specified period of time to meet the full customer product development task, our company has put the expansion of company quality and service as the future development strategic goal, each batch of die steel sold has been inspected by relevant technical personnel and the mold steel quality guarantee certificate issued by the company


2. Chemical composition

3. Mechanical properties
Tensile strength σ B (MPA): 245-345
Elongation δ 10 (%): ≥ 8
Hardness: 75-120hv

4. Standard comparison

5. OD table and tolerance

6. Wall Thicknese and tolerance

7. Details picture

Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade,

With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform for seamless steel tubes. With professional and efficient services, high-quality and affordable steel tubes are sold to the world through this platform.

The main products include cold drawn and hot-rolled seamless steel pipes, including carbon steel, alloy steel, stainless steel, copper,

The company can be produced in accordance with national standards (GB), metallurgical industry standards (Yb), American ASME and ASTM standards, API standards, European EN standards, Japanese JIS standards, German DIN standards and British BS standards.

Products include: seamless steel tube for high pressure boiler, seamless steel tube for medium and low pressure boiler, seamless steel tube for oil cracking, seamless steel tube for high pressure fertilizer equipment, seamless steel tube for structure, seamless steel tube for fluid transmission, seamless steel tube for ASME T series high pressure boiler, seamless steel tube for API series oil well pipe, seamless steel tube for engineering machinery piping, cold drawn internal thread seamless steel tube, etc Carbon structural steel, alloy steel, special-shaped pipe and other seamless steel pipe products

The products are sold to large-scale petroleum pipeline, thermoelectricity, chemical industry, electric power, automobile manufacturing, ship, boiler and other industries in the world, with more than 70% of the export products, and sold to more than 40 countries and regions in Asia, Europe, America, Africa, Australia, etc

To meet your needs is my constant pursuit, striving to be the No. 1 steel export brand in China.