TD02 Tempered GB-QBe1.7 Beryllium Bright Bar Outer Diameter 15mm
Product Name: TD02 Tempered Beryllium Bright Bar
Grade: GB-QBe1.7
Outer Diameter: 15mm
Length: 2m, 3m, 5m, 6m or as required
State: TD02 Tempered
Typical Applications And Characteristics of GB-QBe1.7 Copper
Beryllium Alloys:
Typical application: Beryllium Copper products are widely used in
aviation, aerospace, ships, military industry, metallurgy,
electronics, electrical, mechanical, transportation, construction
and other fields of the national economy.
Characteristics: Excellet cold working and hot working performance,
high strength and high elasticity, excellent electroplating, hot
dip and welding performance, seawater and industrial atmosphere
corrosion.
Chemical Composition of GB-QBe1.7 Copper Beryllium Alloys:
| CUBERYLLIUM® Brand | UNS-Number | Beryllium | Cobalt
+ Nickel | +Cobalt
+ Nickel
+ Iron | Lead | Copper |
| Cuberyllium-170 | C17000 | 1.60-1.79 | 0.20 min | 0.6 max | 0.02 max | Balance |
Common Standard Specification of GB-QBe1.7 Copper Beryllium Alloys:
Rod: ASTM B 196, SAE J 461, 463
Forgings and Extrusions : ASTM B570
Sheet: ASTM B 194
Typical Physical Properties of GB-QBe1.7 Copper Beryllium Alloys:
| Characteristics | | English | Metric |
|---|
Nominal density
(68°F/20°C) | | 0.298 lbs/in3 | 8.26 g/cm3 |
Specific heat
(212 °F/100°C) | | 0.10 BTU/lb – °F | 420 J/KG- °K |
| Melting range | | 1590-1800 °F | 865-980 °C |
Coefficient of thermal
expansion | 68°F – 212°F
20°C – 100°C | 9.3 micro in/in- °F | 16.7 micro m/m- °K |
68°F – 392°F
20°C – 200°C | 9.4 micro in/in- °F | 17.0 micro m/m- °K |
68°F – 572°F
20°C – 300°C | 9.9 micro in/in- °F | 17.8 micro m/m- °K |
| Thermal conductivity | 20°C / 68°F | 69 BTU/ft- hr – °F | 118 W/m – °K |
| 200°C / 392°F | 84 BTU/ft- hr – °F | 145 W/m – °K |
| Electrical resistivity | 20°C / 68°F | 76.8 nΩ ∙ m |
| Electrical conductivity | Volumetric:
20°C / 68°F | 15-33% IACS |
Mechanical Properties of GB-QBe1.7 Copper Beryllium Bar:
Cuberyllium 170
Temper | Tensile Strength | Yield Offset | Elongation | Hardness |
| x 1000 P.S.I. | 0.2% offset x 1000 P.S.I. | % in 2 Inches | .020 Gauge and Above |
| TM00 | AM | 100 - 110 | 70 - 95 | 18 -~30 | B 98 |
| TM01 | 1/4HM | 110 - 120 | 80 - 110 | 15 ~ 25 | C 20 - 26 |
| TM02 | 1/2HM | 120 - 135 | 95 - 125 | 12~22 | C 24 - 30 |
| TM04 | HM | 135 - 150 | 110 - 135 | 9~20 | C 28 - 35 |
| TM05 | SHM | 150 - 160 | 125 - 140 | 9~18 | C 31 - 37 |
| TM06 | XHM | 155 - 175 | 135 - 165 | 3~10 | C 32 - 38 |
| Hardness Legend B : Rockwell (100 kgf Steel Sphere) C: Rockwell
(150 kgf Diamond Cone) | | |
| NOTE: The information contained herein are intended for reference
and comparison purposes only. They should NOT be used as a basis
for design specifications or quality control. It is given without
obligation or liability. Contact us for manufacturers' complete
material property datasheets. |
Product Photo:
FAQ:
Q1:Could you produce Beryllium Copper strip by Mill Hardened
process.
A1:Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06)
XHMS(TM08).,we are the only factory could do harden strip in China.
Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 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.
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.
