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C28000 Muntz Metal Rods

C28000 Muntz Metal Rods

Approx. Rs 580 / Kg


Founded and patented by English businessman George F. Muntz in 1832, Muntz Metal (C28000 or C280) is primarily used in architectural applications owing to its distinctive colour. It is highly elastic metal at the red heat that makes it ideal for pressing, stamping and hot forging. The metal alloy is also appreciated for high electrical and thermal conductivity, high ductility, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.

Applications
Equivalent Specifications

SpecificationsDesignation
ISOCuZn40
EuropenCuZn40
BSCZ 109
JISC 2800
RussianL60

Chemical Composition

CuFePbZn
Min/Max59.0 - 63.080.0 - 83.00.2Rem
Nominals60.0000--40.0000

Fabrication Properties

Joining TechniqueSuitability
BrazingExcellent
Butt WeldGood
Capacity for Being Cold WorkedFair
Capacity for Being Hot FormedExcellent
Coated Metal Arc WeldingNot Recommended
Forgeability Rating90
Gas Shielded Arc WeldingFair
Machinability rating40
Oxyacetylene WeldingGood
Seam WeldNot Recommended
SolderingExcellent
Spot WeldGood


Sizes Available 
HOLLOW RODSMin Bore Size 20 mm and Max OD 100 mm
ROUND RODS6mm To 130 mm
HEX5mm To 60mm
SQUARE4mm To 60mm
FLAT5mm Min Thickness and max Width 120mm
PROFILES / SECTIONSAS per Customer Drawing
BILLETSUp to 200mm
INGOTSAS per Specification
Physical Properties

Product PropertyUS CustomaryMetric
Coefficient of Thermal Expansion11.6 ·10-6 per oF (68-572 F)20.9 · 10 6 per DegreeC (20-300 C)
Density0.303 lb/in3 @ 68 F8.39 gm/cm3 @ 20 C
Electrical Conductivity28 %IACS @ 68 F0.164 MegaSiemens/cm @ 20 C
Electrical Resistivity37.0 ohms-cmil/ft @ 68 F6.15 microhm-cm @ 20 C
Melting Point Liquid US1660 F904 C
Melting Point Solid US1650 F899 C
Modulus of Elasticity in Tension15000 ksi103400 Mpa
Modulus of Rigidity5600 ksi38610 Mpa
Specific Gravity8.398.39
Specific Heat Capacity0.09 Btu/lb/ DegreeF @ 68 F377.1 J/kg · DegreeK at 293 K
Thermal Conductivity71.0 Btu · ft/(hr · ft2 · DegreeF) @ 68 F1229.9 W/m · DegreeK at 20 C

C66800 Manganese Brass Rod

C66800 Manganese Brass Rod

Approx. Rs 480 / Kilogram


The Manganese Brass Rod C66800 comes under the category of naval brass and is composed of 60% copper, 39.2% zinc and 0.8% tin. In compliance with typical naval brass, the alloy possesses good strength as well as rigidity. The corrosion resistance towards sea water is achieved due to the presence of zinc in place of tin. The addition of tin also makes the alloy resistant towards dezincification, fatigue, galling, and stress corrosion cracking.

Applications:
Equivalent Specifications:

SPECIFICATIONSDESIGNATION
ISOC67300
EuropenC67400

Chemical Composition:

CuAlFePbMnNiSiSnZn
Min/Max60.0-63.0.25.35.502.0-3.5.25.50-1.5.30Rem.
Nominals61.5---2.7-1.0--

Sizes Available:

HOLLOW RODSMin Bore Size 20 mm and Max OD 100 mm
ROUND RODS6mm To 130 mm
HEX5mm To 60mm
SQUARE4mm To 60mm
FLAT5mm Min Thickness and max Width 120mm
PROFILES / SECTIONSAS per Customer Drawing
BILLETSUp to 200mm
INGOTSAS per Specification

Brass Billets

Brass Billets

Approx. Rs 550 / Kg


Catering to the demands of several industries, we are engaged in offering quality range of Brass Ingots and Brass Billets. Designed in conformation to different standards like IS, BS, DIN and ASTM, these are widely acknowledged for optimum fluidity, superior strength and corrosion resistance.

Specifications:

Additional Information:

Dezincification Resistant Forging Brass C48600

Dezincification Resistant Forging Brass C48600

Approx. Rs 550 / Kilogram


The Dezincification Resistant C48600 Forging Brass is composed of 60% copper, 39.2% zinc and 0.8% tin. The brass possesses good strength and rigidity with duplex alpha + beta structure. The addition of zinc in place of tin makes the alloy high corrosion resistant against seawater. The addition of tin makes it resistant to dezincification and also inhibit the impingement by seawater at higher than normal temperatures. The alloy is appreciated for wear resistance, resistance towards stress corrosion cracking, galling and fatigue.

Technical Specifications:

SpecificationsDesignation
ISOCuZn28Sn1
EuropenCuZn28Sn1As
BSCZ 111
JISC 4430
RussianL62-1

Chemical Composition:

AsCuPbSnZn
Min/Max0.02-.2559.0-62.01.0-2.5.30-1.5Rem
Nominals.1360.51.7.9

C66700 Manganese Brass Rods

C66700 Manganese Brass Rods

Approx. Rs 480 / Kilogram


Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, copper smith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.

Common Fabrication Processes

Equivalent Specifications

SpecificationsDesignation
ISOC67300
EuropenC67400
BSC67420
Australia673

Chemical Composition

CuFePbMnZn
Min/Max68.5-71.50-0.10-0.070.8-1.5Rem

Typical uses

Product CategoryProductReason CategoryReason
IndustrialResistance Weldable Brass ProductsCorrosion ResistanceCorrosion Resistance
Resistance Weldable Brass ProductsMechanical PropertiesModerate Strength
Resistance Weldable Brass ProductsWelding CharacteristicsWeldability

Physical Properties

Melting Point - Liquidus DegreeF2000
Melting Point - Solidus DegreeF1920
Densitylb/cu in. at 68 DegreeF0.308
Specific Gravity8.53
Electrical Conductivity% IACS at 68 DegreeF17
Thermal ConductivityBtu/ sq ft/ ft hr/ DegreeF at 68 DegreeF56
Coefficient of Thermal Expansion 68-572106 per DegreeF (68 - 572 DegreeF)11.1
Specific Heat CapacityBtu/ lb / DegreeF at 68 DegreeF0.09
Modulus of Elasticity in Tensionksi16000

Thermal Properties

TreatmentMinimum*Maximum*
*Measured in Fahrenheit
Annealing9301300
Hot Treatment13401560

Fabrication Properties

TechniqueSuitabilityFootnote
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingNot Recommended
Spot WeldExcellent
Seam WeldExcellent
Butt WeldExcellent
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedFairActually fair to good.
Machinability Rating30
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    Pratik Kabra

    (CEO)

    Shree Extrusions Limited

    Jamnagar, Gujarat, India

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