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Good Malleability DIN CuZn20 Seamless Copper Tube

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Good Malleability DIN CuZn20 Seamless Copper Tube

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Brand Name : FRANK STEEL

Model Number : DIN CuZn20

Certification : DNV / LR / BV/ SGS

Place of Origin : P.R.CHINA

MOQ : 1 Tons or negotiation

Price : Negotiation

Payment Terms : T/T, L/C

Supply Ability : 1000 Ton per 30 days

Delivery Time : about 30 work days

Packaging Details : plywooden boxes for exporting

Impurity content : ≤0.15%

Softening temperature : 900～1050℃

Grade : DIN CuZn20

Length : Negotiation ≤12M

3rd Party : Supported BV SGS

Package : Plywood wooden box for export

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DIN CuZn20 Common Brass Seamless Tubes With Great Strength And Good Malleability
1. Description

DIN CuZn20 brass seamless pipe has high strength, good malleability and high corrosion resistance. It can be used as thin-walled pipe, corrugated pipe, papermaking net and house building supplies.

DIN CuZn20 seamless brass tube has many advantages, such as good conductivity and thermal conductivity, high corrosion resistance in the atmosphere and fresh water, good strength, good malleability, easy to cold and hot pressure processing, easy to welding, forging, tin plating and no stress cracking, so it is widely used in various industrial fields. In particular, oil pressure systems, such as lubrication systems, and plumbing for bathrooms and shower rooms.

2. Chemical composition

Cu :79.0～81.0
Zn:Remain
Pb:≤0．03
P:≤0．01
Fe:≤0．10
Sb :≤0．005
Bi:≤0.005
Impurity:≤0.3


3. Mechanical properties

Tensile strength: (σ B / MPA) ≥ 265

Elongation: (δ 10 /%) ≥50

4. Standard comparison

Category China US UK Germany Japan
GB ASTM CDA BS DIN Digital system JIS
Common Brass H80 C24000 240 Cz103 CuZn20 2.025 C2400


5. OD table and tolerance

T mm
OD mm		 0.15--0.2 0.2--0.3 0.3--0.5 0.5--0.8 0.8--1.2 1.2--1.8 1.8--2.5 2.5--3 3--4
2.5--5 √ √ √ 　 　 　 　 　 　
6--10 √ √ √ √ √ 　 　 　 　
11--15 　 √ √ √ √ √ 　 　 　
16--20 　 　 √ √ √ √ 　 　 　
20--25 　 　 √ √ √ √ √ 　 　
25--35 　 　 √ √ √ √ √ 　 　
35--45 　 　 √ √ √ √ √ √ 　
45--55 　 　 　 √ √ √ √ √ √

outside diameter Average tolerance
General (±mm) high(±mm)
3--15 0.09 0.05
15--25 0.1 0.06
25--50 0.15 0.08


6. Wall Thicknese and tolerance

wall thickness Average tolerance
General(mm) high(mm)
0.2--0.5 ±0.02--0.05 ±0.01--0.03
0.5--0.8 ±0.05--0.08 ±0.02--0.05
0.8--1.5 ±0.08--0.15 ±0.05--0.12
1.5--2.5 ±0.15--0.25 ±0.12--0.2
2.5--4 ±0.25--4 ±0.2--0.3


7. Details picture
Good Malleability DIN CuZn20 Seamless Copper Tube


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CuZn20 Seamless Copper Tube

      

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