C35330

C35330, a machining brass with dezincification resistance, proves its mettle in warm, acidic waters. This material successfully clears the dezincification test per ISO 6509 standards. For the production of hot-stamped components, it’s advisable to opt for C35330 with improved hot-working properties. To ensure dezincification resistance, a heat treatment may be required after hot working.

CHEMICAL COMPOSITION
ElementsMin (%)Max (%)
Cu59.5064.00
Pb1.503.50
Fe
As0.020.25
Total Others0.50
ZnRemainder
MECHANICAL PROPERTIES ACCORDING TO ASTM B453 (AS PER TEMPER HO2)
Range (Inch) From To UTS Min (ksi) UTS Max (ksi) PS Min (ksi) Elongation Min (%) Hardness Min (HRB) Hardness Max (HRB)
Round (Dia) 0.059 0.500 57 80 25 7 60 80
0.500 1.000 55 70 25 10 50 75
1.000 2.953 50 62 20 15 40 70
Hex (A/F) 0.118 0.500 57 80 25 7 60 80
0.500 1.000 55 70 25 10 50 75
1.000 2.756 50 62 20 15 40 70
Square (A/F) 0.118 0.500 57 80 25 7 60 80
0.500 1.000 55 70 25 10 50 75
1.000 2.362 50 62 20 15 40 70
Range (mm) From To UTS Min (MPa) UTS Max (MPa) PS Min (MPa) Elongation Min (%) Hardness Min (HRB) Hardness Max (HRB)
Round (Dia) 1.5 12 395 555 170 7 60 80
12 25 380 485 170 10 50 75
25 75 345 425 140 15 40 70
Hex (A/F) 3 12 395 555 170 7 60 80
12 25 380 485 170 10 50 75
25 70 345 425 140 15 40 70
Square (A/F) 3 12 395 555 170 7 60 80
12 25 380 485 170 10 50 75
25 60 345 425 140 15 40 70
PHYSICAL PROPERTIES
Melting Point – Liquidus°F 1660
Melting Point – Solidus°Fq 1645
Density lb/cu in. at 68°F 8.45
Specific Gravity 8.45
Electrical Conductivity % IACS at 68°F 26
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F) 12.4
Modulus of Elasticity in Tension ksi 15000
FABRICATION PROPERTIES 

No Fabrication properties for this alloy.

C35330

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