CuZn39pb3 Lead Brass Bronze Round Bar Cz121 High Corrosion Resistance
Brand Name:Modern
Certification:BV
Model Number:C44300,C44400,C44500, C60800,C63020,C65500,C68700,etc.
Minimum Order Quantity:100kg
Delivery Time:3-5 working days if this goods is stock goods.
Payment Terms:T/T, Western Union, MoneyGram
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Location:
Liaocheng Shandong China
Address:
Wealth Center,Economic Development Zone,Liaocheng City,Shandong Province,Zip Code 252000,China.
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Product Details
cuzn39pb3 lead brass bronze round bar CZ121 high corrosion resistance
Brasses are alloys of Copper and Zinc. They may also contain small
amounts of other alloying elements to impart advantageous
properties. Brasses have high corrosion resistance and high tensile
strength. They are also suited to fabrication by hot forging. Free
machining grades of brass set the standard for machining, by which
other metals are compared.
Brasses are divided into two classes. The alpha alloys, with less
than 37% zinc, and the alpha/beta alloys with 37-45% zinc. Alpha
alloys are ductile and can be cold worked. Alpha/beta or duplex
alloys have limited cold ductility and are harder and stronger.
CZ121 is an alpha/beta alloy.
Product Description:
- Item : Bronze Bar
- Material: C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,C10930,C11000,C11300,C11400, C11500,C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,C14500,C14510,C14520,C14530, C17200,C19200,C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400, C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000,C71500,C71520,C71640,C72200,etc.
- Specifications:
- Diameter: 1-600mm
- Length: 1m, 2m, 3m, 5.8m, 6m, or as request.
Features Of Bronze Round Bar:
1.High load capacity Good anti-wearing
2.Low coefficients of friction
3.Good heat conductivity
4.High corrosion resistence
5.Long life and maintenance-free
6.No contaminant by oil or grease
Applications:
- High speed machined components
- Architectural extrusions
- Locks
- Hinges
Chemical Composition:
| Chemical Element | % |
| Cu | 57.00 - 59.00 |
| Pb | 2.50 - 3.50 |
| Al | 0.0 - 0.05 |
| Fe | 0.0 - 0.30 |
| Ni | 0.0 - 0.30 |
| Others (Total) | 0.0 - 0.20 |
| Tin | 0.0 - 0.30 |
| Zn | Balance |
Physical Properties:
| Property | Value |
| Density | 8.47 kg/m3 |
| Melting Point | 875 °C |
| Modulus of Elasticity | 97 GPa |
| Electrical Resistivity | 0.062 x 10-6 Ω.m |
| Thermal Conductivity | 123 W/m.K |
| Thermal Expansion | 20.9 x 10-6 /K |
Mechanical Properties:
| Property | Flat Bar & Profiles | Rod |
| Tensile Strength | 360 - 500 MPa | 360 - 500 MPa |
| Proof Stress | 220 - 350 MPa | 230 - 350 MPa |
| Elongation A | 20 - 5% | 20 - 5% |
| Hardness Brinell | 90 - 160 HB | 90 - 160 HB |
Product Photos:
CuZn39pb3 Lead Brass Bronze Round Bar Cz121 High Corrosion Resistance
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