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C27000 Yellow Brass "65%" (CDA 270)
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C27000 Yellow Brass "65%" (CDA 270)

ASTM B134, SAE J461

Hot-forms more readily and is stronger than C26000.

Typical Uses for C27000 Yellow Brass "65%":

ARCHITECTURE: Handrails, Grillwork

AUTOMOTIVE: Tanks, Radiator Cores

BUILDERS HARDWARE: Push Plates, Finish Hardware, Hinges, Stencils, Kick Plates, Locks

ELECTRICAL: Socket Shells, Screw Shells, Reflectors, Lamp Fixtures, Flashlight Shells

FASTENERS: Grommets, Eyelets, Screws, Rivets, Fasteners, Pins

INDUSTRIAL: Bead Chain, Springs, Chain

MARINE: Fasteners

PLUMBING: Sink Strainers, Plumbing Accessories

Specifications

End Product Specification
Bolt ASTM F468
Nuts ASTM F467
Rod SAE J463, J461
Screws ASTM F468
Studs ASTM F468
Tube ASTM B135
Tube, Welded ASTM B587
Wire AMS 4712, 4713, ASTM B134, SAE J463, J461
Wire, Tinned AMS 4710

Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Cu Fe Pb Zn
Min/Max 63.0 - 68.5 0.07 0.09 Rem
Nominals 65.0000 - - 35.0000
Product Type Temper Type
Bolt ASTM F468
Nuts ASTM F467
Rod SAE J463, J461
Screws ASTM F468
Studs ASTM F468
Tube ASTM B135
Tube, Welded ASTM B587
Wire AMS 4712, 4713, ASTM B134, SAE J463, J461
Wire, Tinned AMS 4710
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
FLAT PRODUCTS
H02 0.04 68 61 50 - - - - - - - - - - 40 -
H02 1 0 TYP 20 421 345 - - 23 70 - - 65 - - - 276 - 0
OS015 0.04 68 53 22 - - - - - - - - - - - -
OS015 1 0 TYP 20 365 152 - - 54 - - 78 43 - - - - - 0
H06 0.04 68 85 62 - - - - - - - - - - 45 -
H06 1 0 TYP 20 586 427 - - 5 87 - - 74 - - - 310 - 0
OS035 0.04 68 49 17 - - - - - - - - - - 34 -
OS035 1 0 TYP 20 338 117 - - 57 - - 68 31 - - - 234 - 0
H04 0.04 68 74 60 - - - - - - - - - - 43 14
H04 1 0 TYP 20 510 414 - - 8 80 - - 70 - - - 296 97 0
H08 0.04 68 91 62 - - - - - - - - - - 47 20
H08 1 0 TYP 20 627 427 - - 3 90 - - 76 - - - 324 138 0
OS070 0.04 68 46 14 - - - - - - - - - - 32 12
OS070 1 0 TYP 20 317 97 - - 65 - - 58 15 - - - 221 83 0
OS050 0.04 68 47 15 - - - - - - - - - - - -
OS050 1 0 TYP 20 324 103 - - 62 - - 64 26 - - - - - 0
H01 0.04 68 54 40 - - - - - - - - - - 36 -
H01 1 0 TYP 20 372 276 - - 43 55 - - 54 - - - 248 - 0
H00 0.04 68 50 35 - - - - - - - - - - - -
H00 1 0 TYP 20 345 241 - - 50 50 - - 50 - - - - - 0
OS025 0.04 68 51 19 - - - - - - - - - - - -
OS025 1 0 TYP 20 352 131 - - 55 - - 72 36 - - - - - 0
ROD
H00 1 68 55 40 - - - - - - - - - - 36 -
H00 25.4 6 TYP 20 379 276 - - 48 55 - - - - - - 248 - 0
OS050 1 68 48 16 - - - - - - - - - - 34 -
OS050 25.4 0 TYP 20 331 110 - - 65 - - 65 - - - - 234 - 0
WIRE
H01 0.08 68 70 - - - - - - - - - - - 42 22
H01 2 0 TYP 20 483 - - - 20 - - - - - - - 290 152 0
H00 0.08 68 58 - - - - - - - - - - - 38 -
H00 2 0 TYP 20 400 - - - 35 - - - - - - - 262 - 0
H04 0.08 68 110 - - - - - - - - - - - 55 -
H04 2 0 TYP 20 758 - - - 8 - - - - - - - 379 - 0
H02 0.08 68 88 - - - - - - - - - - - - -
H02 2 0 TYP 20 607 - - - 15 - - - - - - - - - 0
H06 0.08 68 120 - - - - - - - - - - - 60 -
H06 2 0 TYP 20 827 - - - 4 - - - - - - - 414 - 0
H08 0.08 68 128 - - - - - - - - - - - 60 -
H08 2 0 TYP 20 883 - - - 3 - - - - - - - 414 - 0
OS035 0.08 68 50 - - - - - - - - - - - 34 -
OS035 2 0 TYP 20 345 - - - 60 - - - - - - - 234 - 0
Product Property US Customary Metric
Coefficient of Thermal Expansion 11.3 ÌÎ?̴ÌÁ10-6 per oF (68-572 F) 20.3 ÌÎ?̴ÌÁ 10 6? per ÌÎ?̴åÁC (20-300 C)
Density 0.306 lb/in3 @ 68 F 8.47 gm/cm3 @ 20 C
Electrical Conductivity 27 %IACS @ 68 F 0.158 MegaSiemens/cm @ 20 C
Electrical Resistivity 38.4 ohms-cmil/ft @ 68 F 6.38 microhm-cm @ 20 C
Melting Point Liquid US 1710 F 932 C
Melting Point Solid US 1660 F 904 C
Modulas of Elasticity in Tension 15000 ksi 103400 MPa
Modulas of Rigidity 5600 ksi 38610 Mpa
Specific Gravity 8.47 8.47
Specific Heat Capacity 0.09 Btu/lb/ÌÎ?̴åÁF @ 68 F 377.1 J/kg ÌÎ?̴ÌÁ ÌÎ?̴åÁK at 293 K
Thermal Conductivity 67.0 Btu ÌÎ?̴ÌÁ ft/(hr ÌÎ?̴ÌÁ ft2 ÌÎ?̴ÌÁÌÎ?̴åÁF) @ 68 F 116.0 W/m ÌÎ?̴ÌÁ ÌÎ?̴åÁK at 20 C
Joining Technique Suitability
Brazing Excellent
Butt Weld Good
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Poor
Coated Metal Arc Welding Not recommended
Gas Sheilded Arc Welding Fair
Machinability rating 30
Oxyacetylene Welding Good
Seam Weld Not recommended
Soldering Excellent
Spot Weld Good

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