DIN. 2.1247 CuBe2 Half Hard Rolled Strips On Coil 0,10x8mm

Place of Origin China
Certification ISO,SGS
Model Number CuBe2 (DIN. 2.1247)
Minimum Order Quantity 50
Price 30USD
Packaging Details Coil+plywood case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name Half Hard Rolled Strips Max Coil Wt. 2T
Thinnest Thick. 0,10mm Width 8mm
Standard ASTM B194, SAE J463, J461 Hardness 300-360HV
Safe Handling No Special Health Risk. Machining Property Good
Surface Bright/Polished Flatness Good
State Half Hard Rolled
High Light

Half Hard Rolled C17200 Beryllium Copper


DIN. 2.1247 C17200 Beryllium Copper


Half Hard Rolled Beryllium Copper Strip

Leave a Message
Product Description

CuBe2 (DIN. 2.1247) Half Hard Rolled Strips On Coil 0,10x8mm With High Strength

Product Normal Description:

Product Name: Half hard rolled strips

Grade: CuBe2(DIN. 2.1247)

Standard: ASTM B194, SAE J463, J461

Product Specification: 0,10mmx8mm

State: Half hard rolled

Product Brand: CUBERYLLIUM®


Chemical Composition of CuBe2 (DIN. 2.1247) Alloys:

Beryllium(Be): 1.80-2.00%

Cobalt(Co) + Nickel(Ni): 0.20% Min

Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max

Lead: 0.02% Max

Copper(Cu): Balance

Note: Copper plus additions equal 99.5% Minimum.


Temper Designations of CuBe2 (DIN. 2.1247) Strip:

Cuberyllium Designation ASTM Mechanical and Electrical Properties of Copper Beryllium Strip
Designation Description Tensile Strength
Yield Strength 0.2% offset Elongation Percent HARDNESS
B or C Scale
Electrical Conductivity
(% IACS)
A TB00 Solution Annealed 410~530 190~380 35~60 <130 45~78HRB 15~19
1/2 H TD02 Half Hard 580~690 510~660 12~30 180~220 88~96HRB 15~19
H TD04 Hard 680~830 620~800 2~18 220~240 96~102HRB 15~19

Mill hardened
930~1040 750~940 9~20 270~325 28~35HRC 17~28
SHM TM05 1030~1110 860~970 9~18 295~350 31~37HRC 17~28
XHM TM06 1060~1210 930~1180 4~15 300~360 32~38HRC 17~28


Tipical Uses of CuBe2(DIN. 2.1247) Alloys:

Oil & Gas - Instrument Housings, Flex Shafts, MWD & LWD Components, Bearings, Bushings, Valve Components, Pump Shafts

Automotive - Plastic Molds, Electronic Components, RWMA Tooling

Electrical - Spring Connectors, Current Carring Navigational Instruments, Contact Bridges, Clips, Relay Parts, Electrical Switch and Relay Blades

Aerospace - Landing Gear Bushings, Aircraft Components, Cryogenics

Fasteners - Bolts, Screws, Retaining Rings, Lock Washers, Belleville Washers, Roll Pins, Fasteners, Washers

Other Industrial - Flexible Metal Hose, Non Sparking Safety Tools, Shafts, Pump Parts, Rolling Mill Parts, Bearings, Bushings, Valve Seats, Valve Stems, Wear Plates on Heavy Equipment, Springs, Electrochemical


Specifications of CuBe2 (DIN. 2.1247) Alloys:

Strip ASTM B194
Bar ASTM B196
Wire ASTM B197
Plate ASTM B194
Sheet ASTM B194
Tube ASTM B643


Product Photo of CuBe2 (DIN. 2.1247) Strips:

DIN. 2.1247 CuBe2 Half Hard Rolled Strips On Coil 0,10x8mm 0


Key Technology of Beryllium Copper(Heat treatment)

Heat treatment is the most important process for this alloy system. While all copper alloys are hardenable by cold working, beryllium copper is unique in being hardenable by a simple low temperature thermal treatment. It involves two basic steps. The first is called solution annealing and the second, precipitation or age hardening.

Solution Annealing

For the typical alloy CuBe2Pb) the alloy is heated between 720°C and 860°C. At this point the contained beryllium is essentially “dissolved” in the copper matrix (alpha phase). By rapidly quenching to room temperature this solid solution structure is retained. The material at this stage is very soft and ductile and can be readily cold worked by drawing, forming rolling, or cold heading. The solution annealing operation is part of the process at the mill and is not typically used by the customer. Temperature, time at temperature, quench rate, grain size, and hardness are all very critical parameters and are tightly controlled by ohmalloy.

Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.


Why Choose Us?

1, We are a professional beryllium copper alloy manufacturer, with more than 20 years' experience.

2, With various types of beryllium copper alloy, such as beryllium rods, bars, strips, wires and so on.

3, Good quality.

4, Competitive offers.

5, After-sale service.