Active Member
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[China]
Address: 227-11666 DONGTAIHU STREET, SONGLING TOWN, SUZHOU CITY, JIANGSU PROVINCE, P.R.CHINA
Contact name:Vivie Chen
SUZHOU FRANK STEEL CO.,LTD. |
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ASTM C12100 Phosphorus Deoxidized Copper Tube With Great Welding
Plus Cold Bending Properties
1. Description
The cold and hot working performance of C12100 low phosphorus
deoxidized copper tube is very good. C12100 low phosphorus
deoxidized copper is mainly used as busbar, conductor and parts to
be welded.
C12100 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.
Advantages and characteristics of the company:
1. Strong price advantage; because we are the direct partner of
many world famous brands in the industry, we save a lot of
unnecessary expenses on the cost price of raw materials. Therefore,
we have a strong price advantage, the majority of customers can buy
better products in Frank at the same price!
2. Fast supply process; after the customer confirms the order and
the contract comes into effect, it can generally complete the
order, preparation, delivery and other work within 1-2 working
days, so as to deliver the materials required by the customer as
soon as possible!
2. Chemical composition
| Cu+Ag:≥99.90 |
Sn :≤0.002 |
Zn:≤0.005 |
Pb:≤0.005 |
P:0.005～0.012 |
Ni:≤0.005 |
Fe:≤0.01 |
Sb :≤0.002 |
S :≤0.005 |
As :≤0.002 |
Bi:≤0.002 |
O:≤0.01 |
Impurity:≤0.1 |
3. Mechanical properties
Tensile strength σ B (MPA): 245-345
Elongation δ 10 (%): ≥ 8
Hardness: 75-120hv
4. Standard comparison
| Category | China | US | UK | Germany | Japan | ||
| GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
| Deoxidized copper by phosphor | TP1 | C12000 | - | C106 | SW-Cu | 2.0076 | C1201 |
| C12100 | SF-Cu | 2.0090 | C1220 | ||||
| TP2 | C12200 | 122 | |||||
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
