Mzere wa Bronze

Kufotokozera Kwachidule:

Mzere wamkuwa ndi mkuwa wokhala ndi malata, aluminiyamu, ndi kufufuza zinthu monga zopangira, kupyolera muzitsulo, kutentha, kukulunga, kuzizira, kutentha, kuyeretsa pamwamba, kudula, kumaliza ndi kulongedza, zipangizo zokhala ndi mphamvu zokolola zambiri, mphamvu zotopa, zotanuka. ndi bwino kupinda formability.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Mzere wamkuwa ndi mkuwa wokhala ndi malata, aluminiyamu, ndi kufufuza zinthu monga zopangira, kupyolera muzitsulo, kutentha, kukulunga, kuzizira, kutentha, kuyeretsa pamwamba, kudula, kumaliza ndi kulongedza, zipangizo zokhala ndi mphamvu zokolola zambiri, mphamvu zotopa, zotanuka. ndi bwino kupinda formability.Zakhala zikugwiritsidwa ntchito kwambiri pamakompyuta a CPU socket, zotengera magalimoto, kiyibodi ya foni yam'manja, zamagetsi ndi zolumikizira zamagetsi zamakono.

Main Technical Parameters

3-1 Chemical Mapangidwe

Dzina

Aloyi No.

Mapangidwe a Chemical (%,Max.)

Sn

Al

Zn

Ni

Fe

Pb

P

Cu

Chidetso

Tin Bronze

QSn4-0.3

3.5-4.9

---

0.30

0.2

0.10

0.05

0.03-0.35

Rem

0.2

QSn4-3

3.5-4.5

0.002

2.7-3.3

0.2

0.05

0.02

0.03-0.35

Rem

0.2

QSn6.5-0.1

6.0-7.0

0.002

0.3

0.2

0.02

0.02

0.1-0.25

Rem

0.1

QSn8-0.3

7.0-9.0

------

0.2

0.2

0.10

0.05

0.03-0.35

Rem

0.1

Aluminium Bronze

KAL5

0.1

4.0-6.0

0.5

0.5

0.5

0.03

0.01

Rem

1.6

KAL7

-----

6.0-8.5

0.2

0.5

0.5

0.02

------

Rem

------

KAL9-2

0.1

8.0-10.0

1.0

0.5

0.5

0.03

0.01

Rem

1.7

 

Dzina

Aloyi No.

Mapangidwe a Chemical (%,Max.)

Be

Al

Si

Ni

Fe

Pb

Ti

Co

Cu

Kusadetsedwa

Beryllium Bronze

QBe2

1.8-2.1

0.15

0.15

0.2-0.4

0.15

0.005

---

---

Rem

0.5

QBe1.9

1.85-2.1

0.15

0.15

0.2-0.4

0.15

0.005

0.10-0.25

---

Rem

0.5

QBe1.7

1.6-1.85

0.15

0.15

0.2-0.4

0.15

0.005

0.10-0.25

---

Rem

0.5

QBe0.6-2.5

0.4-0.7

0.20

0.20

------

0.10

---

---

2.4-2.7

Rem

---

QBe0.4-1.8

0.2-0.6

0.20

0.20

1.4-2.2

0.10

---

---

0.30

Rem

---

QBe0.3-1.5

0.25-0.5

0.20

0.20

------

0.10

---

---

1.4-1.7

Rem

---

3-2 Aloyi Table

Dzina

China

ISO

Chithunzi cha ASTM

JIS

Tin Bronze

QSn4-0.3

CuSn4

C51100

C5101

QSn4-3

CuSn4Zn2

---

---

QSn6.5-0.1

Kusn6

C51900

C5191

QSn8-0.3

Kusn8

C52100

C5210

Aluminium Bronze

KAL5

Kuli5

C60600

------

KAL7

Kuli7

C61000

------

KAL9-2

KuAl9Mn2

------

------

Beryllium Bronze

QBe2

Kube2

C17200

C1720

QBe1.9

------

------

------

QBe1.7

Kube1.7

C17000

C1700

QBe0.6-2.5

------

C17500

C1750

QBe0.4-1.8

------

C17510

C1751

QBe0.3-1.5

------

C17600

C1760

Main Technical Parameters

3-3-1Chigawo chatsatanetsatane: mm

Dzina

Aloyi No.(China)

Kupsya mtima

Kukula (mm)

Makulidwe

M'lifupi

Mzere wa Tin Bronze

QSn4-3 QSn4-0.3

QSn6.5-0.1QSn8-0.3

O 1/2H H EH

>0.12–2.0

≤600

OH EH

Aluminium Bronze Strip

QA15

QA17

QA19-2

OH

>0.2–1.2

80-300

1/2 H

OH EH

>0.2–1.2

80-300

Beryllium Bronze Strip

QBe2 QBe1.9 QBe1.7

QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5

O

0.05-1.5

10-340

H

Mphamvu Mark: O.Zofewa; 1/4H.1/4 Yolimba; 1/2H.1/2 Wovuta;H.zovuta; EH.Ultrahard.

3-3-2 Chigawo Cholekerera: mm

Makulidwe

M'lifupi

Makulidwe Lolani Kupatuka±

M'lifupi Lolani Kupatuka ±

<300

<600

<400

<600

0.05 ~ 0.1

0.005

-----

0.2

-----

0.1 ~ 0.3

0.008

0.015

0.3

0.4

0.3 ~ 0.5

0.015

0.020

0.3

0.5

0.5 ~ 0.8

0.020

0.030

0.3

0.5

0.8-1.2

0.030

0.040

0.4

0.6

3-3-3 Makina Ogwira Ntchito:

Kupsya mtima

Kulimba kwamakokedwe

N/mm2

Elongation

%

Kuuma

HV

M

(O)

≥295

40

------

Y4

(1/4H)

390-510

35

100-160

Y2

(1/2H)

440-570

10

160-205

Y

(H)

540-690

8

180-230

T

(EH)

≥640

5

≥200

Mphamvu Mark: O.Zofewa; 1/4H.1/4 Yolimba; 1/2H.1/2 Wovuta;H.zovuta; EH.Ultrahard.


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