CC480K-GS銅合金
價格
訂貨量(KG)
¥98.00
≥10
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CC480K-GS銅合金
Chemical composition % of grade CuSn10-B ( CB480K )
A suffix -B is added to the designation to identify material in the form of ingots |
Fe | Si | Mn | Ni | P | S | Al | Cu | Pb | Zn | Sb | Sn | - |
max 0.15 | max 0.01 | max 0.1 | max 1.8 | max 0.05 | max 0.04 | max 0.01 | 88.5 - 90.5 | max 0.8 | max 0.5 | max 0.15 | 9.3 - 11 | Cu including Ni |
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Post free buying requirement for CuSn10-B
Mechanical properties of grade CuSn10-B ( CB480K )
Rm - Tensile strength (MPa) (GS) | 250 |
Rm - Tensile strength (MPa) (GM) | 270 |
Rm - Tensile strength (MPa) (GC) | 280 |
Rm - Tensile strength (MPa) (GZ) | 280 |
Rp0.2 0.2% proof strength (MPa) (GS) | 130 |
Rp0.2 0.2% proof strength (MPa) (GM) | 160 |
Rp0.2 0.2% proof strength (MPa) (GC) | 170 |
Rp0.2 0.2% proof strength (MPa) (GZ) | 160 |
A - Min. elongation at fracture (%) (GS) | 18 |
A - Min. elongation at fracture (%) (GM) or (GZ) or (GC) | 10 |
Brinell hardness (HBW): (GS) | 70 |
Brinell hardness (HBW): (GM) or (GC) or (GZ) | 80 |
抗拉強度(N / mm2) 590
證明/屈服強度(N / mm2) 230
伸長率(%) 12
硬度布氏硬度 150
懸臂梁式?jīng)_擊J 20 15°c
密度g / cm3 7.45
熔化溫度范圍 1027 - 1037°c
導熱系數(shù)W /可 58.7
電阻率μΩ。 m15°c 0.13
熱膨脹系數(shù) 0 - 250°c 16.2
相對磁導率 1.2
摩擦系數(shù)
CC480K-GS銅合金用途
按功能劃分,有導電導熱用銅合金(主要有非合金化銅和微合金化銅)、結構用銅合金(幾乎包括所有銅合金)、耐蝕銅合金(主要有錫黃銅、鋁黃銅、各種不白銅、鋁青銅、鈦青銅等)耐磨銅合金(主要有含鉛、錫、鋁、錳等元素復雜黃銅、鋁青銅等)、易切削銅合金(銅-鉛、銅-碲、銅-銻等合金)、彈性銅合金(主要有銻青銅、鋁青銅、鈹青銅、鈦青銅等)阻尼銅合金(高錳銅合金等)、藝術銅合金(純銅、簡單單銅、錫青銅、鋁青銅、白銅等)。顯然,許多銅合金都具有多生功能