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Brand Name : | FRANK STEEL |
Model Number : | DIN CuZn10 |
Certification : | DNV / LR / BV/ SGS |
Price : | Negotiation |
Payment Terms : | T/T, L/C |
Supply Ability : | 1000 Ton per 30 days |
Delivery Time : | about 30 work days |
DIN CuZn10 Common Brass Seamless Tubes Good Material For Hot Water Supply
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1. Description
The material of DIN CuZn10 brass tube is very hard, not easy to
corrode, high temperature and high pressure resistance. It can be
used in many environments. Compared with it, the disadvantages of
many other materials are obvious. For example, the galvanized steel
pipes used in some old residential buildings are very easy to rust.
People will find that the tap water turns yellow, the water quality
deteriorates and the water flow becomes smaller. The melting point
of DIN CuZn10 brass is as high as 1083 ℃. For this kind of brass
tube, the temperature used in general can be ignored.
Archaeologists found a brass water pipe 4500 years ago in the
pyramids of Egypt, which is still usable today. It can be seen that
the use of brass tube is very long.
2. Chemical composition
Cu——60.5~63.5% |
Fe——≤0.15% |
Pb——≤0.08% |
Sb——≤0.005% |
Bi——≤0.002% |
P——≤0.01% |
Zn——Remain |
Impurity:≤0.5% |
3. Mechanical properties
Tensile strength: (σ B / MPA) 410-630
Elongation: (δ 10 /%) ≥ 10
Vickers hardness: (HV) 105-175 (thickness ≥ 0.3)
Note: thickness 0.3-10mm
4. Standard comparison
Category | China | US | UK | Germany | Japan | ||
GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
Common Brass | H90 | C22000 | 220 | Cz101 | CuZn10 | 2.023 | C2200 |
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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