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Brand Name : FRANK STEEL
Model Number : DIN CuZn36
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 CuZn36
Length : Negotiation ≤12M
3rd Party : Supported BV SGS
Package : Plywood wooden box for export
DIN CuZn36 Common Brass Seamless Tubes For Water Exchanger And Oil Lubricating Pipe
1. Description
DIN CuZn36 brass seamless pipe has good malleability and high strength. It has good machinability and is easy to cut and weld. It is very stable to general corrosion at normal temperature, and the change of air humidity and temperature has little effect on it. Its long service life makes it used in many industries. It is the most widely used common brass variety.
The strength of din-cuzn36 seamless copper tube is higher than that of copper tube. It has good conductivity and thermal conductivity, and has high corrosion resistance in atmosphere and fresh water. And good malleability , easy to hot and cold pressure processing, easy welding, forging, tin plating, no stress corrosion cracking tendency. It is usually used in oil pressure system, such as lubrication system. It is also widely used in bathroom and shower room.
2. Chemical composition
Cu :64.0~68.0 |
Zn:Remain |
Pb:≤0.05 |
P:≤0.01 |
Fe:≤0.05 |
Sb :≤0.005 |
Bi:≤0.002 |
Impurity:≤0.3 |
3. Mechanical properties
Tensile strength: (σ B / MPA): ≥ 440
Elongation: (δ 10 /%) ≥ 25
Elongation: (δ 5 /%) ≥ 30
C26800 Brass Longitudinal Elastic Coefficient kgf / mm2:10500
4. Standard comparison
Category | China | US | UK | Germany | Japan | ||
GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
Common Brass | H65 | C26800 | 268 | Cz107 | CuZn36 | 2.0335 | C2680 |
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
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Water Exchanger DIN CuZn36 Seamless Copper Tube Images |