Copper Base Metals Table - Investacast

Copper Base Metals Table

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Copper Base Metals - Nominal Chemical Analysis

GradeNominal Chemical Analysis
SpecificificationType of MaterialCuSnZnPbNiFeAlMnSiPTYPICAL APPLICATIONS
AB2Aluminium BronzeRem0.10.50.034.0-5.54.0-5.58.8-10.030.1#Application AB2
SCB3Brass63-661.5Rem1-2.810.50.10.20.03#Application SCB3
PB2Phosphor BronzeRem11.2-13.00.30.50.50.10.01#0.020.25-0.6Application PB2
HTB1High Tensile Brass57 Min1Rem0.510.7-20.5-2.50.1-30.1#Application HTB1
HTB3High Tensile Brass55 Min0.2Rem0.211.5-3.2503-Jun1.5-40.1#Application HTB3
G1GunmetalRem9.7-10.51.75-2.751.510.150.01#0.020.02Application G1
Silicon BronzeSilicon Bronze94 Min#0.250.2#0.2#0.8-1.53.5-4.5#Application Silicon Bronze
Silicon BrassSilicon Brass630.2530-360.250.50.40.150.150.8-1.20.01Application Silicon Brass
SpecificificationType of MaterialCuSnZnPbNiFeAlMnSiPTYPICAL APPLICATIONS
GradeNominal Chemical Analysis

Copper Base Metals - Mechanical Properties

GradeMechanical Properties
SpecificificationType of MaterialUTS (Mpa)0.2% PS (Mpa)Elongation (%)Typical Hardness (HB)
AB2Aluminium Bronze640-700250-30013-20150
SCB3Brass190-22080-11018-4045-65
PB2Phosphor Bronze220-310130-1705-1575-110
HTB1High Tensile Brass470-570170-28018-35100-150
HTB3High Tensile Brass740-810400-47011-18150-230
G1Gunmetal270-340130-16013-2570-95
Silicon BronzeSilicon Bronze3801703085
Silicon BrassSilicon Brass4852402570
SpecificificationType of MaterialUTS (Mpa)0.2% PS (Mpa)Elongation (%)Typical Hardness (HB)
GradeMechanical Properties

Copper Base Metals - Comparable Specifications

GradeComparable/Similar Specifications
SpecificificationType of MaterialASTMSAEAS 1565Similar Grades
AB2Aluminium BronzeCuAl10Fe5Ni5C95800C95810NES 747 Pt 2
SCB3BrassCuZn33Pb285441C8540060/40 Brass
PB2Phosphor BronzeCuSn11PB 505 C9070065CC90810
HTB1High Tensile BrassCuZn30Al5FeMnNi86543C86500High Tensile Brass
HTB3High Tensile BrassCuZn30Al5FeMnNi430AC86300High Tensile Manganese Brass
G1GunmetalCuSn10Zn2905C92610Gunmetal
Silicon BronzeSilicon BronzeC87300
Silicon BrassSilicon BrassC87900Silicon Yellow Brass
SpecificificationType of MaterialASTMSAEAS 1565Similar Grades
GradeComparable/Similar Specifications

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