• ULBA METALLURGICAL PLANT JSC

    One of the worldwide recognized producers of Uranium, Beryllium, Tantalum and Niobium products. The company is incorporated into the National Atomic Company “Kazatomprom”
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  • ULBA METALLURGICAL PLANT JSC

    Uranium division of “Ulba Metallurgical Plant” JSC is unique and one of the world largest producers of nuclear fuel for nuclear power plants. It has great work experience in nuclear sector
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  • ULBA METALLURGICAL PLANT JSC"

    Beryllium production of the "Ulba Metallurgical Plant" JSC is one of the three enterprises in the world with full production cycle from ore concentrate processing to finished products output with the rated quality set-ups.
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  • ULBA METALLURGICAL PLANT JSC

    Tantalum production of "Ulba Metallurgical Plant" JSC is a single enterprise on the territory of CIS and one of the world largest enterprises with the full production cycle from processing of tantalum and niobium containing raw materials to finished products.
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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