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Astm B196 C17300 Cube 2pb M25 C17300 Beryllium Copper Bar Rod 8mm

Categories C17300 Beryllium Copper
Brand Name: CUBERYLLIUM®
Model Number: ASTM C17300 (Alloy M25)
Certification: ISO ROHS
Place of Origin: China
MOQ: 30kg
Price: USD 30~50/KG
Payment Terms: L/C, T/T
Supply Ability: 50T/Month
Delivery Time: 10~15 Working days
Packaging Details: Pack in coil+waterproofing winding film+Drier+Wooden Case
Product Name: ASTM C17300 (Alloy M25) Diameter 8mm Copper Rod
CUBERYLLIUM® Grade: CUBERYLLIUM®-173
Standard: ASTM B196, QQ-C-530
Surface: Bright, Polish
State: A(TB00), H(TD04), AT(TF00), HT(TH04)
Typical Application: Electrical and Industrial
Shape for available: Rod&Bar
Brand: CUBERYLLIUM®
Density: 8.36g/cm3
Length: Clients' Requirement
Diameter: 8mm
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Astm B196 C17300 Cube 2pb M25 C17300 Beryllium Copper Bar Rod 8mm

ASTM C17300 (Alloy M25) Diameter 8mm Copper Rod With Good Processing Performance

Product Description:

Name: Diameter 8mm copper rod

Grade: ASTM C17300 (Alloy M25)

End Product Form: Rods/ Bars

Standard: ASTM B196, QQ-C-530

State of product: A(TB00),H(TD04),AT(TF00),HT(TH04)

Processing: Seamless / Welding

Feature: With high strength and high conductivity

Package: Pack in coil+waterproofing winding film+Drier+Wooden Case

Specification: Length: according customers' requirement


CUBERYLLIUM® manufactures copper beryllium in several distinct compositions. These fall into two categories: alloys selected for high strength (Alloys 172,173,170) and alloys selected for high conductivity (Alloys 751,750,741). And Gost standard QBe2,QBe1.9Ti for Russia Market. Also Supply Master alloy : CuBeryllium-200; CuBeryllium-275);CuBeryllium-350 and Cuberyllium-400 to global factory.


Beryllium copper has its reasonable share of common names. You will listen referred to as BeCu, Copper Beryllium, Beryllium Bronze, and Spring Copper. Anytime you hear those terms, they're in reference to Beryllium Copper. Beryllium round bars are accessible as high strength and high conductivity alloys.


Introduction of C17300 Beryllium Copper Alloy:

C17300 (M25) high-strength Copper Beryllium Alloy is nearly identical to C17200/CuBe2, but with a small percentage of lead added strictly to increase machinability performance for high speed screw machining.

Alloy C17300 Alloy M25 Copper Beryllium, which gets its strength from precipitation heat treating, is used typically in round insertion connector and sensor, RWMA applications in the aerospace, oil and gas, marine, performance racing, and plastic mold tooling industries, non-sparking safety tools, flexible metal hose, bushings, electro-chemical springs and bellows.


Chemical Composition of ASTM C17300 (Alloy M25) Copper Alloys:

CUBERYLLIUM® BrandUNS-NumberBerylliumCobalt
+ Nickel
+Cobalt
+ Nickel
+ Iron
PbCopper
Cuberyllium-C173C173001.80-2.000.20 min0.6 max0.2~0.6Balance

Note: Copper plus additions equal 99.5% minimum.


Typical Physical Properties of ASTM C17300 (Alloy M25) Copper Alloys:

Density: 8.36g/cm3

Density before age hardening: 8.25g/cm3

Melting Range: 870~980

Elastic Modulus((kg/mm2 (103)): 13.4

Thermal Expansion Coefficient(20 °C to 200 °C m/m/°C): 17 x 10 -6

Thermal Conductivity(cal/(cm-s-°C)): 0.25


Mechanical and Electrical Properties of ASTM C17300 (Alloy M25) Rods:

Temper(*)DiameterHeat TreatmentTensile Strength ksi

Elogation Percent

(Min)

Electrical Conductivity Percent

IACS

Hardness Rockwell B or C Scale
A(TB00)ALL SIZE/400~6003015~19B45~85

H(TD04)
5~10/660~900515~19
>B88
>10~25/620~860515~19
>25/590~830515~19
AT(TF00)ALL SIZE3 hr 320°C1100~1380222~28C35~42
HT(TH04)5~102 hr 320°C1200~1550122~28C37~45
>10~251150~1520122~28C36~44
>251120~1480122~28C35~44

Product Photo:


ASTM C17300 (Alloy M25) Copper Alloys International Specification:

Rods/Bars/Tubes: ASTM B196, QQ-C-530

Wires: ASTM B197, QQ-C-530

European Standards: CuBe2Pb, Alloy M25, UNS.C17300, DIN.2.1248, CW102C to EN


Note:

ASTM: American Society for Testing and Materials

SAE: Society of Automotive Engineers

AMS: Aerospace Materials Specification(Published by SEA)

RWMA: Resistance Welder Manufacturers' Association

Note: Unless otherwise specified, material will be produced by ASTM.


Key Technology of Beryllium Copper(Heat treatment)

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.


FAQ:

Q1:What’s the advantages the Beryllium Copper of CUBERYLLIUM®?

A1: 1: The Biggest Coil weight could be reach 1200kg/Coil.

2:We are the only one who melting by Vacuum semi-Continuous Furnace.

3:Surface further polishing for top clients.

Q2: How about your payment terms?
A2: Generally, 30% as deposit by T/T, then 70% should be paid before the delivery.

Q3: Why you melting by Vacuum semi-Continuous Furnace?
A3:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.

Quality Astm B196 C17300 Cube 2pb M25 C17300 Beryllium Copper Bar Rod 8mm for sale
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