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Good Malleability DIN CuZn20 Seamless Copper Tube

Categories Seamless Copper Tube
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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Good Malleability DIN CuZn20 Seamless Copper Tube

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 :79.081.0
Zn:Remain
Pb:≤003
P:≤001
Fe:≤010
Sb :≤0005
Bi:≤0.005
Impurity:≤0.3


3. Mechanical properties

Tensile strength: (σ B / MPA) ≥ 265

Elongation: (δ 10 /%) ≥50

4. Standard comparison

CategoryChinaUSUKGermanyJapan
GBASTMCDABSDINDigital systemJIS
Common BrassH80C24000240Cz103CuZn202.025C2400


5. OD table and tolerance

T mm
OD mm
0.15--0.20.2--0.30.3--0.50.5--0.80.8--1.21.2--1.81.8--2.52.5--33--4
2.5--5      
6--10    
11--15    
16--20     
20--25    
25--35    
35--45   
45--55   

outside diameterAverage tolerance
General (±mm)high(±mm)
3--150.090.05
15--250.10.06
25--500.150.08


6. Wall Thicknese and tolerance

wall thicknessAverage 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

Quality Good Malleability DIN CuZn20 Seamless Copper Tube for sale
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