HeatOnn Alloys

Aluminium Ingots

Aluminium Ingots are primary raw materials used in various industrial and manufacturing processes. These ingots are produced through the smelting and refining of high-quality aluminum, ensuring superior purity, strength, and consistency. They serve as a fundamental input for casting, extrusion, rolling, and other fabrication applications across diverse industries.

Key Features

High purity and consistent chemical composition
Excellent corrosion resistance and durability
Superior thermal and electrical conductivity
Lightweight with excellent strength-to-weight ratio
Good formability, weldability, and machinability
Recyclable and environmentally sustainable
Available in various grades to meet industrial specifications

Applications

Automotive and aerospace component manufacturing
Electrical and electronic equipment
Building and construction industries
Packaging materials and foil production
Machinery and equipment casting
Marine and transportation applications
General engineering and extrusion feedstock

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Key Features

Excellent castability and fluidity
Good mechanical strength and dimensional stability
High corrosion and oxidation resistance
Good machinability and polishability
Suitable for complex mold designs and thin-walled castings
Balanced mechanical and thermal performance

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	7.5 – 9.5
Iron (Fe)	≤ 0.80
Copper (Cu)	2.0 – 3.5
Manganese (Mn)	≤ 0.50
Magnesium (Mg)	0.20 – 0.45
Zinc (Zn)	≤ 1.0
Nickel (Ni)	≤ 0.30
Tin (Sn)	≤ 0.20
Lead (Pb)	≤ 0.10
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	230 – 260	MPa
Yield Strength	120 – 150	MPa
Elongation	2 – 4	%
Brinell Hardness (HB)	80 – 100	HB

Physical Properties

Property	Value	Unit
Density	2.73	g/cm³
Melting Point	570 – 590	°C
Thermal Conductivity	140 – 160	W/m·K
Electrical Conductivity	26	% IACS
Coefficient of Thermal Expansion	22.5 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Customized Shapes	As per client specifications
Bundle Packaging	500 kg – 1000 kg strapped bundles

Applications

Automotive components (engine parts, transmission housings)
Electrical and electronic housings
Industrial machinery and equipment parts
Household appliance components
Marine and structural applications
Die cast products requiring high surface finish and durability

Key Features

Excellent castability and flowability
Good corrosion and wear resistance
High dimensional stability during casting
Superior machinability and surface finish
Good combination of strength and ductility
Suitable for thin-wall and intricate die-cast components

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	7.5 – 9.5
Iron (Fe)	≤ 1.3
Copper (Cu)	2.0 – 4.0
Manganese (Mn)	≤ 0.50
Magnesium (Mg)	≤ 0.30
Zinc (Zn)	≤ 1.0
Nickel (Ni)	≤ 0.30
Tin (Sn)	≤ 0.20
Lead (Pb)	≤ 0.10
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	240 – 270	MPa
Yield Strength	130 – 160	MPa
Elongation	2 – 5	%
Brinell Hardness	80 – 100	HB

Physical Properties

Property	Value	Unit
Density	2.73	g/cm³
Melting Point	570 – 590	°C
Thermal Conductivity	140 – 160	W/m·K
Electrical Conductivity	26	% IACS
Coefficient of Thermal Expansion	22.5 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Custom Shapes	As per customer requirements
Bundle Packaging	500 kg – 1000 kg strapped bundles

Applications

Automotive components such as housings, brackets, and engine covers
Electrical enclosures and connectors
Appliance and industrial machinery parts
Lighting and decorative die-cast components
Marine and architectural fittings

Key Features

Excellent castability and fluidity for complex shapes
Good mechanical strength and hardness
Superior resistance to corrosion and wear
High dimensional stability and pressure tightness
Good thermal and electrical conductivity
Ideal for die-casting thin-walled components

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	9.6 – 12.0
Iron (Fe)	≤ 1.3
Copper (Cu)	1.5 – 3.5
Manganese (Mn)	≤ 0.5
Magnesium (Mg)	≤ 0.3
Zinc (Zn)	≤ 1.0
Nickel (Ni)	≤ 0.3
Tin (Sn)	≤ 0.2
Lead (Pb)	≤ 0.1
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	250 – 310	MPa
Yield Strength	130 – 160	MPa
Elongation	1 – 3	%
Brinell Hardness	85 – 100	HB

Physical Properties

Property	Value	Unit
Density	2.74	g/cm³
Melting Point	570 – 590	°C
Thermal Conductivity	150	W/m·K
Electrical Conductivity	27	% IACS
Coefficient of Thermal Expansion	22.2 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Customized Ingots	As per customer specifications
Bundle Packaging	500 kg – 1000 kg strapped bundles

Applications

Automotive parts such as transmission cases, engine brackets, and housings
Electrical and electronic components
Consumer appliances and machinery
Lighting and decorative hardware
Marine and industrial equipment

Key Features

Excellent corrosion and wear resistance
High silicon content providing superior castability
Good mechanical strength and dimensional stability
High resistance to heat and thermal fatigue
Good machinability and surface finish
Suitable for complex and thin-walled castings

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	10.5 – 13.5
Iron (Fe)	≤ 0.8
Copper (Cu)	1.0 – 2.0
Manganese (Mn)	≤ 0.5
Magnesium (Mg)	≤ 0.3
Zinc (Zn)	≤ 1.0
Nickel (Ni)	≤ 0.3
Tin (Sn)	≤ 0.2
Lead (Pb)	≤ 0.1
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	250 – 300	MPa
Yield Strength	130 – 160	MPa
Elongation	1.0 – 2.5	%
Brinell Hardness	90 – 110	HB

Physical Properties

Property	Value	Unit
Density	2.72	g/cm³
Melting Point	570 – 590	°C
Thermal Conductivity	150	W/m·K
Electrical Conductivity	27	% IACS
Coefficient of Thermal Expansion	22 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Custom Ingots	As per customer specifications
Packaging	Bundles of 500 kg – 1000 kg strapped

Applications

Automotive components (engine parts, transmission housings)
Electrical and electronic enclosures
Machinery and industrial equipment
Marine and structural applications
Decorative and architectural hardware

Key Features

Excellent corrosion resistance in marine and industrial atmospheres
Good castability and machinability
Moderate strength and ductility
Good thermal conductivity
Suitable for anodizing and protective coatings
Versatile — suitable for both sand and gravity die casting

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	4.5 – 5.5
Copper (Cu)	3.0 – 4.0
Magnesium (Mg)	0.3 – 0.6
Iron (Fe)	≤ 0.7
Manganese (Mn)	≤ 0.5
Nickel (Ni)	≤ 0.5
Zinc (Zn)	≤ 0.5
Tin (Sn)	≤ 0.05
Lead (Pb)	≤ 0.1
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	170 – 250	MPa
Yield Strength	90 – 120	MPa
Elongation	2.5 – 4.0	%
Brinell Hardness	80 – 100	HB
Modulus of Elasticity	72	GPa

Physical Properties

Property	Value	Unit
Density	2.76	g/cm³
Melting Range	525 – 640	°C
Thermal Conductivity	155	W/m·K
Electrical Conductivity	28	% IACS
Coefficient of Thermal Expansion	22 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Custom Ingots	As per customer specifications
Packaging	Bundles of 500 kg – 1000 kg strapped

Applications

Automotive components such as cylinder heads, pistons, and gear housings
Marine and corrosion-resistant hardware
Pump and valve components
General engineering castings
Electrical and structural parts requiring strength and durability

Key Features

Outstanding corrosion resistance, even in seawater environments
Excellent castability and fluidity for complex or thin-walled castings
Good wear and fatigue resistance
Non-heat treatable alloy (maintains mechanical properties after casting)
Good thermal and electrical conductivity
Suitable for both sand and die casting processes

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	10.0 – 13.0
Magnesium (Mg)	≤ 0.10
Copper (Cu)	≤ 0.10
Iron (Fe)	≤ 0.6
Manganese (Mn)	≤ 0.5
Nickel (Ni)	≤ 0.1
Zinc (Zn)	≤ 0.1
Lead (Pb)	≤ 0.1
Tin (Sn)	≤ 0.05
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	130 – 160	MPa
Yield Strength	60 – 80	MPa
Elongation	2.5 – 6.0	%
Brinell Hardness	50 – 70	HB
Modulus of Elasticity	71	GPa

Physical Properties

Property	Value	Unit
Density	2.66	g/cm³
Melting Range	575 – 595	°C
Thermal Conductivity	155	W/m·K
Electrical Conductivity	27	% IACS
Coefficient of Thermal Expansion	22 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Custom Ingots	As per customer specifications
Packaging	Bundles of 500 kg – 1000 kg strapped

Applications

Marine components such as propellers, pump bodies, and valve parts
Automotive components requiring corrosion resistance
Architectural and decorative castings
General engineering and electrical castings
Food processing equipment and chemical plant parts

Key Features

Excellent resistance to corrosion, especially in marine environments
Good mechanical strength and pressure tightness
Superior castability and machinability
Non-heat treatable alloy; maintains properties as-cast
Good wear and fatigue resistance
Suitable for complex and thin-walled castings

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	9.0 – 11.0
Magnesium (Mg)	0.3 – 0.6
Copper (Cu)	0.5 – 1.5
Iron (Fe)	≤ 0.6
Manganese (Mn)	≤ 0.5
Nickel (Ni)	≤ 0.1
Zinc (Zn)	≤ 0.5
Lead (Pb)	≤ 0.1
Tin (Sn)	≤ 0.05
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	170 – 210	MPa
Yield Strength	90 – 120	MPa
Elongation	2 – 4	%
Brinell Hardness	70 – 90	HB
Modulus of Elasticity	71	GPa

Physical Properties

Property	Value	Unit
Density	2.67	g/cm³
Melting Range	565 – 590	°C
Thermal Conductivity	155	W/m·K
Electrical Conductivity	25	% IACS
Coefficient of Thermal Expansion	22 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Ingots	Up to 500 kg per block
Custom Ingots	Available as per customer specifications
Packaging	Bundles of 500 kg – 1000 kg strapped

Applications

Marine hardware and components
Automotive engine parts and housings
Pump casings, impellers, and valve bodies
Architectural fittings and decorative items
General engineering castings requiring good strength and corrosion resistance

Key Features

Heat-treatable alloy with excellent strength and hardness
Superior corrosion resistance, especially in marine and automotive environments
Excellent machinability and castability
High pressure tightness suitable for critical castings
Good weldability and finishing properties
Suitable for both sand casting and gravity die casting

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	5.5 – 7.5
Copper (Cu)	2.0 – 3.5
Magnesium (Mg)	0.2 – 0.5
Iron (Fe)	≤ 0.6
Manganese (Mn)	≤ 0.5
Zinc (Zn)	≤ 0.5
Nickel (Ni)	≤ 0.1
Tin (Sn)	≤ 0.05
Lead (Pb)	≤ 0.1
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength (as-cast)	180 – 220	MPa
Tensile Strength (heat treated)	250 – 300	MPa
Yield Strength	120 – 180	MPa
Elongation	2 – 5	%
Brinell Hardness	80 – 100	HB
Modulus of Elasticity	70 – 72	GPa

Physical Properties

Property	Value	Unit
Density	2.73	g/cm³
Melting Range	565 – 615	°C
Thermal Conductivity	150	W/m·K
Electrical Conductivity	25	% IACS
Coefficient of Thermal Expansion	22 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg per ingot
Jumbo Ingots	Up to 500 kg per block
Customized Ingots	Available as per client requirement
Packing	Strapped bundles of 500 kg – 1000 kg

Applications

Automotive components (pistons, cylinder heads, casings)
Aerospace and defense precision parts
Pump bodies, hydraulic components, and pressure-tight castings
Marine engineering hardware
General engineering castings requiring high strength and durability

Key Features

Excellent castability and fluidity
High resistance to hot cracking
Good mechanical strength and hardness
Suitable for thin-walled and complex castings
Very good pressure-tightness for die-cast components
Ideal for mass production using high-pressure die casting

Chemical Composition (% by weight)

Element	Percentage (%)
Copper (Cu)	2.0 – 3.5
Silicon (Si)	9.0 – 11.0
Magnesium (Mg)	≤ 0.3
Iron (Fe)	≤ 1.3
Manganese (Mn)	≤ 0.5
Nickel (Ni)	≤ 0.1
Zinc (Zn)	≤ 1.0
Tin (Sn)	≤ 0.1
Lead (Pb)	≤ 0.1
Aluminium (Al)	Balance

Mechanical Properties

Property	Typical Value	Unit
Tensile Strength	170 – 220	MPa
Yield Strength	80 – 130	MPa
Elongation	1 – 3	%
Brinell Hardness	75 – 95	HB
Modulus of Elasticity	71	GPa

Physical Properties

Property	Value	Unit
Density	2.75	g/cm³
Melting Range	570 – 595	°C
Thermal Conductivity	130 – 150	W/m·K
Electrical Conductivity	22	% IACS
Coefficient of Thermal Expansion	21 ×10⁻⁶	/°C

Standard Sizes

Form	Typical Size / Weight
Standard Ingots	5 kg – 25 kg each
Large Cast Ingots	Up to 500 kg blocks
Customized Ingots	As per customer requirement
Packing	Bundles of 500–1000 kg, strapped

Applications

Automobile components (housings, brackets, engine parts)
Electrical and electronic enclosures
Household appliance parts
General engineering die-cast components
Thin-walled intricate pressure die-cast products
Hardware fittings and consumer product casings

Key Features

Excellent corrosion resistance, especially in marine environments
High silicon content provides good flow characteristics for casting
Suitable for heat treatment (can be supplied in heat-treated tempers)
Good mechanical strength and wear resistance
High weldability and machinability
Dimensional stability during casting

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	6.5 – 7.5
Magnesium (Mg)	0.20 – 0.60
Iron (Fe)	0.20 max
Copper (Cu)	0.05 max
Manganese (Mn)	0.10 max
Zinc (Zn)	0.10 max
Nickel (Ni)	0.10 max
Titanium (Ti)	0.20 max
Aluminum (Al)	Balance

Mechanical Properties

Property	Value	Condition
Tensile Strength	150 – 200 MPa	As Cast
Tensile Strength	230 – 260 MPa	T6 Temper
Yield Strength	90 – 140 MPa	As Cast
Yield Strength	160 – 200 MPa	T6 Temper
Elongation	3 – 6%	As Cast
Elongation	4 – 10%	T6 Temper
Brinell Hardness	65 – 85 HB	As Cast
Brinell Hardness	85 – 100 HB	T6 Temper

Physical Properties

Property	Value
Density	2.68 g/cm³
Melting Range	560 – 620°C
Thermal Conductivity	150 – 170 W/m·K
Electrical Conductivity	25 – 30% IACS
Modulus of Elasticity	71 GPa
Coefficient of Thermal Expansion	21–23 µm/m°C

Standard Sizes

Form	Standard Size Range
Ingots	5 kg – 25 kg each
Custom Casting Ingots	Up to 500 kg blocks
Packaging	Bundles of 500–1000 kg

Applications

Automotive components (engine parts, brackets, housings)
Marine hardware and components
Pumps, valves, and compressor parts
Aerospace fittings
General engineering castings
Heat-treated high-strength structural parts
Electrical and electronic housings

Key Features

Excellent castability suitable for complex shapes
High mechanical strength and good hardness
Superior machinability and dimensional stability
Good pressure tightness and reduced porosity
Moderate corrosion resistance
Suitable for die casting and sand casting applications

Chemical Composition (% by weight)

Element	Percentage (%)
Silicon (Si)	8.0 – 10.0
Copper (Cu)	2.0 – 3.5
Iron (Fe)	≤ 1.0
Magnesium (Mg)	≤ 0.3
Manganese (Mn)	≤ 0.5
Zinc (Zn)	≤ 1.0
Nickel (Ni)	≤ 0.5
Tin (Sn)	≤ 0.1
Lead (Pb)	≤ 0.2
Aluminum (Al)	Balance

Mechanical Properties

Property	Typical Value
Tensile Strength	180 – 260 MPa
Yield Strength	90 – 150 MPa
Elongation	1 – 3%
Brinell Hardness	70 – 100 HB

Physical Properties

Property	Value
Density	2.70 g/cm³
Melting Range	550 – 630°C
Thermal Conductivity	140 – 160 W/m·K
Electrical Conductivity	18 – 22% IACS

Standard Sizes

Aluminum Ingot AlSiCu9 is available in the following standard formats:

Ingots: 5–8 kg per piece (standard foundry size)
Large Ingots: 20–25 kg blocks
Custom weight ingots available as per requirement

Applications

Automotive engine components
Transmission housings
Hydraulic and pneumatic equipment
Pumps, compressors & mechanical casings
General engineering components
High-pressure die casting parts

Key Features

High purity aluminum (99.7% minimum)
Excellent corrosion resistance
High electrical and thermal conductivity
Good ductility and workability
Suitable for casting and alloying processes
Stable mechanical and physical properties

Chemical Composition (% by weight)

Element	Percentage (%)
Aluminum (Al)	99.70 min
Silicon (Si)	0.10 max
Iron (Fe)	0.20 max
Copper (Cu)	0.01 max
Manganese (Mn)	0.01 max
Zinc (Zn)	0.02 max
Magnesium (Mg)	0.01 max
Titanium (Ti)	0.02 max

Mechanical Properties

Property	Typical Value
Tensile Strength	45 – 70 MPa
Yield Strength	20 – 30 MPa
Elongation	30 – 45%
Hardness (Brinell)	20 – 25 HB

Physical Properties

Property	Value
Density	2.70 g/cm³
Melting Point	660°C
Thermal Conductivity	235 W/m·K
Electrical Conductivity	38–40 MS/m

Standard Sizes

Form	Typical Size / Weight
Ingots	5 kg, 6 kg, 10 kg, 22–25 kg
Large Ingots / Blocks	Custom sizes available
Bale/Bundle Packaging	500 kg – 1000 kg

Applications

Electrical components & conductors
Aluminum alloy manufacturing
Automotive components
Metal casting and foundry operations
Heat exchangers and thermal equipment
Building and architectural applications
General industrial fabrication

Key Features

High purity aluminum with exceptional chemical stability
Excellent corrosion resistance
Superior electrical and thermal conductivity
Good formability, weldability, and ductility
Suitable for sensitive electronic and chemical applications

Chemical Composition (% by weight)

Element	Percentage (%)
Aluminum (Al)	99.80% Min
Silicon (Si)	0.08% Max
Iron (Fe)	0.10% Max
Copper (Cu)	0.01% Max
Manganese (Mn)	0.01% Max
Zinc (Zn)	0.01% Max
Others (Total)	0.02% Max

Mechanical Properties

Property	Typical Value
Tensile Strength	60–90 MPa
Yield Strength	20–40 MPa
Elongation	30–40%
Hardness	20–25 HB

Physical Properties

Property	Details
Density	2.70 g/cm³
Melting Point	660°C
Thermal Conductivity	235 W/m·K
Electrical Conductivity	62% IACS

Standard Sizes

Form	Size / Weight
Ingots	5–8 kg per piece
Large Ingots	20–25 kg per piece
Customized Shapes	Available upon request

Applications

Electrical and electronic components
Cable and conductor manufacturing
Chemical and food processing equipment
Heat exchangers and radiators
Automotive and aerospace components
High-conductivity industrial parts

Aluminium Ingots

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Aluminium Ingots

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Need Assistance?

Contact our team for more information @ +91-88808 08883 / +91-99017 48615