Copper-Beryllium Alloys

Copper-Beryllium alloy with 2.5 - 2.85 mass % of Be in ingots and granules
(as per chemical composition is analogue of the alloy C82800 under ASTM B 30)
275С weight of ingot up to 2.5 kg
275С-L weight of ingot from 2.5 to 6 kg
275СР weight of ingot from 60 tо 120 g
275СG size and form of granules are actual

Copper-Beryllium Alloys

Сhemical composition of the alloys 275С, 275С-L, 275СР, 275СG.

Impurities, wt. %, max
Fe

Al

Si

Ni

Со

Zn

Sn

Pb

Cr

0.25

0.15

0.20-0.35

0.20

 0.35-0.70 (Ni+Co)

0.10

0.10

0.02

0.10

2. Beryllium Bronze

Beryllium bronze with 1.8 – 2.1 wt. % Be under GOST 18175

Impurities, wt. %, max
Fe

Al

Si

Ni

Co

Pb

0.15

0.15

0.15

0.2-0.5

 -

0.005

CuBe2
Copper Beryllium alloy with 1.8 – 2.0 wt. % Be
(as per chemical composition is analogue of the alloy C17200 under ASTM В 194) 

Impurities, wt. %, max
Fe

Al

Si

Ni

Co

Pb

 (Co+ Ni +Fe) 0.6 max. 

0.2

0.2

(Ni+Co) 0.2 min.

-

CuBeСо2
Copper Beryllium alloy with 0.4 – 0.7 wt.% Be
(as per chemical composition is analogue of the alloy C17500 under ASTM В 441)

Impurities, wt. %, max
Fe

Al

Si

Ni

Co

Pb

0.1

0.2

0.2

-

2.4-2.7

-

CuBeNi2
Copper-Beryllium alloy with 0.2 – 0.6 wt. % Be   
(as per chemical composition is analogue of the alloy C17510 under ASTM В 441)

Impurities, wt. %, max
Fe

Al

Si

Ni

Co

Pb

0.1

0.2

0.2

1.4-2.2

0.3

-

CuBeNi1Cо1
Copper-Beryllium alloy with 0.4-0.7 wt. % Be
(as per chemical composition is analogue of the alloy C1751A under ASTM В 441)

Impurities, wt. %, max
Fe

Al

Si

Ni

Co

Pb

(Fe+Al+Si) 0.3 max.

1.0-1.2

1.0-1.2

-

Beryllium bronze with 1.8 – 2.1 wt. % Be under GOST 18175, CuBe2, CuBeCo2, CuBeNi2, CuBeNi1Со1 are manufactured by semi-continuous casting method.

Range of products manufactured from Beryllium bronze with 1.8 – 2.1 wt. % Be under GOST 18175, CuBe2, CuBeCo2, CuBeNi2, CuBeNi1Со is the following:

 

kn   Material safety data sheet

kn  Marketing department:
E-mail: Marketing-be@ulba.kz
tel/fax (7232)298-247

kn   Beryllium products in the European market are sold by Tropag Oscar H. Ritter nachf. GmbH.

kn   Beryllium products in the Chinese market and the South-East Asia are also sold by ULBA-CHINA Co. Ltd.
e-mail info@ulba.cn
www.ulba.cn

 

KN  
Request for quotation

 

05-10-2017