Forging Brass Rods
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Chemical Requirements
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CuZn42Pb2
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CuZn40Pb2
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Copper
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56.5 - 60.0%
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57.0 - 59.0%
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Lead
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0.60 to 2.0%
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1.5 to 2.5%
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Iron
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0.30% max
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0.40% max
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Total Imp. Excl. Iron
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0.20% max
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0.70% max
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Zinc
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Remainder
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Remainder
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Physical Properties
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Tensile Strength
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380 Mpa Min
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40 kg/mm2 Min.
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Elongation %
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25% Min
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18% Min.
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Izod Value
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-
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2.0 KJ min
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Fabrication Properties
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Capacity for being
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Cold worked
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Poor
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Poor
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Hot formed
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Excellent
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Excellent
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Hot forgeability rating
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100%
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100%
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Machinability Rating
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80%
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80%
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Suitability for soldering
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Excellent
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Excellent
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Suitability for Brazing
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Good
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Good
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Uses
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Forged Components, Industrial Valves, Defense components, Watch Case, Automobile Valves Components
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We are one of the leading manufacturers, exporters and suppliers of a premium quality assortment of High Tensile Brass Rods, Brass Extrusion Rods. Offered in different sizes, thicknesses and grades, these are valued for their excellent performance, high conductivity, durability, reliable operation and corrosion resistance. At par with the prerequisite industry standards, our High Tensile Brass Rods can be purchased by clients in standard & customized specifications and at cost effective rates.
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Specification :
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High Tensile Brass
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· IS 320 HT1 or HT2
· BS 2874 CZ114 or CZ115
· JIS 3250H C6782 or C6783
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Chemical Requirements
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HT1
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HT2
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Copper
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56.0 - 60.0%
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56.0 - 61.0%
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Lead
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0.20 to 1.50%
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0.50 to 1.50%
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Iron
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0.20 to 1.25%
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0.20 to 1.50%
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Tin
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0.20 to 1.0%
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1.0% max
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Aluminum
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0.2% max
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0.30 to 2%
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Manganese
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0.25 - 2.0%
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0.50-2.0%
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Total Imp.
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0.50% max
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0.50% max
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Zinc
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Remainder
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Remainder
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Physical Properties
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Condition
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Size
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T.S. MPa
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EL% Min
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T.S. MPa
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EL% Min
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As manufactured
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All Size
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430 min
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20%
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460 min
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20%
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Cold-worked & Stress
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10-40
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480 min
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12%
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520 min
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12%
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Relieved
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40 above
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500 min
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15%
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Fabrication Properties
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Capacity for being
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Cold formed
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Poor
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Fair
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Hot worked
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Good
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Good
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Machinability Rating
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30%
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30%
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Resistance to Corrosion
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Excellent
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Excellent
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Suitability for soldering
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Excellent
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Fair
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Uses
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HT1 is suitable for Soldering
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Ht2 is suitable for Machining
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· BS:1001, HT12472, IS:320 l & ll
