Product Details
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001 SGS
Model Number: C19010
Payment & Shipping Terms
Minimum Order Quantity: 3000 KG
Price: negotiable
Packaging Details: Wooned Case
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 Tons per month
Material: |
CUNISI Alloy |
Shape: |
Coil |
Grade: |
CuNISI |
Thickness: |
0.01-3.0mm |
Density: |
8.90 G/cm3 |
Trademark: |
TANKII |
Origin: |
Shanghai, |
HS Code: |
74099000 |
Material: |
CUNISI Alloy |
Shape: |
Coil |
Grade: |
CuNISI |
Thickness: |
0.01-3.0mm |
Density: |
8.90 G/cm3 |
Trademark: |
TANKII |
Origin: |
Shanghai, |
HS Code: |
74099000 |
C19010
CUNISI is a copper-nickel-silicon alloy, primarily known for its excellent mechanical properties and resistance to corrosion. Here's a brief overview:
CUNISI alloys are valuable in industries where durability and resistance to harsh environments are crucial. Their unique properties make them a popular choice for specialized applications.
CHEMICAL COMPOSITION
| Ni% | Si% | Cu% | |
| Nominal Composition | Bal. | ||
| Min | 0.8 | 0.15 | |
| Max | 1.8 | 0.35 |
PHYSICAL PROPERTIES
| Density g/cm3 | 8.9 |
| Conductivity at 20°C %IACS | 57 |
| Elastic Modulus GPa | 130 |
| Poisson's ratio | 0.33 |
| Thermal expansion coefficient 10-6/ K | 16.8 |
MECHANICAL PROPERTIES
| State | Yield strength | Tensile strength | Elongation | Hardness |
| Mpa | MPa | A50% | HV | |
| R400 | ≥360 | 400-460 | ≥10 | 120-150 |
| R490 | ≥410 | 490-550 | ≥10 | 140-170 |
| R520 | ≥460 | 520-590 | ≥8 | 150-180 |
| R580 | ≥540 | 580-650 | ≥6 | 170-200 |
Bending performance
Bending thickness: ≤0.5 mm, bending width: 10 mm
| State | 90° R/T | 180° R/T | ||
| GW | BW | GW | BW | |
| R490 | 0.8 | 1 | 1.5 | 2 |
| R520 | 1 | 1.5 | 1.5 | 2 |
| R580 | 1 | 1.5 | 2 | 3 |
|
Alloy System |
designation |
UNS |
EN |
JIS |
GB (China) |
| Cu | TK11000 | C11000 | Cu-ETP | C1100 | T2 |
|
CuCr/Zr |
TK15100 | C15100 | CuZr0.1 | C1510 | TZr0.1 |
| TK18160 | C18160 | CuCr0.5Zr | — | ||
| TK18150 | C18150 | CuCr1Zr | — | TCr1-0.15 | |
| CuCrSiTi | TK18070 | C18070 | CuCrSiTi |
— |
TCr0.3-0.2- 0.05 |
| CuNiSnCrTi | TK18090 | — | — | — | |
| CuNiP | TK19000 | C19000 | CuNi1P | — | |
| CuTi | TK19920 | C19920 | — | — | — |
|
CuFe |
TK19210 | C19210 | CuFe0.1P | C1921 | TFe0.1 |
| TK19400 | C19400 | CuFe2P | C1940 | TFe2.5 | |
|
CuNiSi |
TK19005 | C19005 | — | — | — |
| TK19010 | C19010 | CuNiSi | — | — | |
| TK70260 | C70260 | CuNi2Si | C7026 | BSi2-0.45 | |
| TK70250 | C70250 | CuNi3SiMg | C7025 | BSi3.2-0.7 | |
| TK70250HS | C70250 | CuNi4SiMg | C7025 | — | |
| CuNiCoSi | TK70318 | C70318 | CuNi3CoSi | — | — |
|
Special Brass |
TK42300 | C42300 | CuZn10Sn1NiSi | — | — |
| TK42500 | C42500 | CuSn3Zn9 | — | HSn88-2 | |
|
CuSn / Bronze
|
TK14415 | C14415 | CuSn0.15 | — | TSn0.12 |
| TK51000 | C51000 | CuSn5 | C5102 | QSn5-0.2 | |
| TK51100* | C51100 | CuSn4 | C5111 | QSn4-0.3 | |
| TK51900* | C51900 | CuSn6 | C5191 | QSn6-0.2 | |
| TK52100* | C52100 | CuSn8 | C5210 | QSn8-0.3 |
