Material Properties

Material properties - density, heat capacity, viscosity and more - for gases, fluids and solids

Acids - pH Values

Some common acids as sulfuric, acetic and more

Air - Absolute and Kinematic Viscosity

Absolute and kinematic viscosity of air at temperatures ranging -40 to 1,000 deg C (-40 to 1,500 deg F) at standard atmospheric pressure - in Imperial and SI Units

Air - Altitude, Density and Specific Volume

The density and the specific volume of air varies with the elevation above sea level

Air - Density and Specific Weight

Density and specific weight of air at temperatures ranging -40 to 1,000 deg C (-40 to 1,500 deg F) at standard atmospheric pressure - in Imperial and SI Units

Air - Temperature, Pressure and Density

Air density for pressures and temperatures ranging from 0 psi to 1000 psi and 30 to 600 deg F

Air Composition

Dry air is a mechanical mixture of nitrogen, oxygen, carbon dioxide and more

Air Properties

Air properties - temperature, density, specific heat, thermal conductivity, expansion coefficient, kinematic viscosity and Prandtl number for temperatures between -150^oC and 400^oC.

Air Properties - Imperial Units

Thermodynamic properties of air at low pressures - in imperial units

Air Properties - SI Units

Ideal gas properties of air at low pressures - in SI units

Air Solubility in Water

The amount of air that can dissolve in water decrease with temperature, and increase with pressure

Aluminum Alloys - Mechanical Properties

Mechanical properties of some common aluminum alloys

Bases - pH Values

Some common bases as sodium hydroxide, ammonia and more

Benzene - Specific Heat Capacity

Specific heat capacity of Benzene Gas - C6H6 - at temperatures ranging 250 - 900 K

BHN - Brinell Hardness Number

The Brinell hardness test of metals and alloys

Boiling Points of some common Fluids and Gases

The boiling points of some common liquids and gases as acetone, butane, propane, and more

Boiling Points Water at Various Altitudes

Altitude - and boiling points of water

Bulk Modulus and Fluid Elasticity

An introduction to and a definition of the Bulk Modulus Elasticity commonly used to characterize the compressibility of fluids

Bulk Modulus of Metals and Alloys

Bulk modulus of some common metals and alloys

Calcium Chloride - Water

Freezing point, density, specific heat and dynamic viscosity of Calcium Chloride - Water coolant

Carbon and Low-Alloy Steels Classification

Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, columbium (niobium), molybdenum, nickel, titanium, tungsten, vanadium or zirconium

Carbon Dioxide - Specific Heat Capacity

Specific heat capacity of Carbon Dioxide gas - CO2 - at temperatures ranging 175 - 6000 K

Carbon Dioxide Properties

Properties of saturated liquid Carbon Dioxide - CO2 - density, specific heat capacity, kinematic viscosity, thermal conductivity and Prandtls number

Carbon Monoxide - Specific Heat Capacity

Specific heat capacity of Carbon Monoxide Gas - CO - at temperatures ranging 175 - 6000 K

Ceramic Material Properties

Physical properties of some common ceramics

Chemical Resistance Polyethylene - PE

Chemical resistance of polyethylene - PEH - pipes

Coefficients of Linear Expansion

Linear temperature expansion coefficients for some common materials as aluminum, copper, glass, iron and many more

Comparing Ethylene Glycol and Propylene Glycol

Comparing the properties of ethylene glycol and propylene glycol

Compressed Water Properties

Specific volume, enthalpy and entropy of compressed water

Compression and Tension Strength of some common Materials

Some common materials and their average ultimate compression and tension strength

Concrete Properties

Properties of normal strength Portland cement concrete

Copper Alloys and Typical Applications

Typical use of copper alloys in Architecture, Automotive, Electrical, Building Wire, Energy, Tube, Pipe & Fittings, Fuel Gas, Industrial and Marine Applications.

Cryogenic Fluids - or Liquefied Gas Properties

Cryogenic properties as density, boiling points and heat of evaporation for fluids as hydrogen, methane, oxygen, nitrogen, fluorine and helium

Density Converter

Online density converter with the most common units

Density, Specific Weight and Specific Gravity

An introduction and definition of density, specific weight and specific gravity - formulas with examples

Dielectric Constant of some common Liquids

Some common fluids and their dielectric constant or permittivity

Dimethyl Propylmethane - Specific Heat Capacity

Specific heat capacity of Dimethyl Propylmethane Gas - C6H18 - at temperatures ranging 250 - 800 K

Ditch-Filling Materials

Weight or density of ditch-filling materials

Dry Air Properties

Dry air properties at temperatures ranging 175 - 1900 K - specific heat capacity, ratio of specific heats, dynamic viscosity, thermal conductivity, Prandtl number, density and kinematic viscosity

Drying Temperature and Time for some common Materials

Drying temperature and drying time for some common materials as coffee, fruits, lumber and more

Dust Explosions and Critical Temperatures

Critical temperatures and concentration parameters for some common substances as coal, zinc, uranium and more

Dynamic Viscosity of some common Liquids

Absolute or Dynamic Viscosity viscosity of some common fluids

Dynamic, Absolute and Kinematic Viscosity

An introduction to dynamic, absolute and kinematic viscosity and how to convert between CentiStokes (cSt), CentiPoises (cP), Saybolt Universal Seconds (SSU), degree Engler and more

Earth or Soil - Weight and Composition

Typical weight and composition of soil or earth

Elastic Properties and Young Modulus for some Materials

The Young Modulus (Tensile Modulus) for common materials as steel, glass, wood and more

Emissivity Coefficients of some common Materials

The radiation heat transfer emissivity coefficient of some common materials as aluminum, brass, glass and many more

Engineering Materials

Comparing some typical properties of common engineering materials like steel, plastics, ceramics and composites

Epoxy - Chemical Resistance

Chemical resistance of Epoxy to common products as Acetic acid, Alcohol, Diesel oil and more

Ethane - Specific Heat Capacity

Specific heat capacity of Ethane Gas - C2H6 - at temperatures ranging 250 - 900 K

Ethanol Freeze Protected Water Solutions

Freezing and flash points of ethanol based water solutions - brines

Ethylene - Specific Heat Capacity

Specific heat capacity of Ethylene Gas - C2H4 - at temperatures ranging 175 - 900 K

Ethylene Glycol Heat-Transfer Fluid

Freezing point, viscosity, specific gravity and specific heat capacity of ethylene glycol based heat-transfer fluids - brines

Fibers in Polymer Composites

Mechanical properties of fibers used in polymer composites

Flash Point

The flash point indicates how easy a chemical may ignite and burn

Fluids - Kinematic Viscosities

Kinematic viscosities of some common fluids - motor oil, diesel fuel, peanut oil and many more

Fluids and Latent Heat of Evaporation

Latent heat of vaporization of some common fluids as alcohol, ether, nitrogen, water and more

Food and Foodstuff - pH Values

Approximate pH values for some common food products as apples, butter, wines and more

Food and Foodstuff - Specific Heat Capacities

Specific heat capacity of some common food and foodstuff as apples, bass, beef, pork and much more

Freezing Points Common Liquids

Common fluids and their freezing points

Freon Properties

Properties of saturated liquid Freon - CClF2 - density, specific heat capacity, kinematic viscosity, thermal conductivity and Prandtls number

Fuels - Densities and Specific Volumes

Densities and specific volumes of some common fuels as anthracite, butane, coke, oil, wood and more

Fuels Property Database

Online petroleum-based fuels property database

Gases - Specific Gravities

Specific gravity of air, ammonia, butadiene, carbon dioxide, carbon monoxide and some other common gases

Gases - Specific Heat Capacities and Individual Gas Constants

Specific heat capacity at constant volume, specific heat capacity at constant pressure and individual gas constant - R, for some common gases as argon, air, ether, nitrogen and many more

Gases and Densities

Densities and molecular weights of some common gases like acetylene, air, methane, nitrogen, oxygen and many others

Human Body and Specific Heat Capacity

The specific heat capacity of the human body compared with protein and wood

Hydrogen - Specific Heat Capacity

Specific heat capacity of Hydrogen Gas - H2 - at temperatures ranging 175 - 6000 K

Ice - Thermal Properties

Thermal and thermodynamic properties of ice - density, thermal conductivity and specific heat at temperatures from zero to -100^oC

Identification Tests for Stainless Steels

Magnetic, spark, hardness and acid identification tests of austenitic, martensitic and ferritic stainless steels

Industrial Lubricants - Viscosity ISO-VG Grade

ISO-VG viscosity grades for industrial lubricants

Isopropanol (2-Propanol) based Water Solutions

Freezing and flash points of isopropanol (2-Propanol) based water solutions - brines

Latent Heat of Melting of some common Materials

The latent heat of fusion when changing between solid or liquid state of some common materials as aluminum, ammonia, glycerin, water and more

Liquid Water Properties

Liquid water properties at 14.7 psia, 1,000 psia and 10,000 psia

Liquids - Densities

Densities of some common liquids - acetone, beer, oil, water and more

Liquids and Fluids - Specific Gravity - SG

Specific gravities for some common fluids and liquids as acetone, alcohol, turpentine, oil and more

Liquids and Fluids - Specific Heat Capacities

A comprehensive list of some common liquids and fluids as acetone, oil, paraffin, water and many more - and their specific heat capacities

Melting and Boiling Points for some common Materials

Melting points, heat of fusions, boiling points and heat to evaporate some common substances as hydrogen, water, gold and more

Melting and Boiling Temperatures - Evaporation and Melting Heat

Melting and boiling point temperatures, latent evaporation and melting heat of some common substances as copper, gold, lead and more - in SI units

Melting and Solidifying Points

Melting and solidifying temperatures of some common substances as alcohol, aluminum, water, wax and more

Melting Points of Mixtures of Metals

Mixtures of metals and their melting points

Melting Temperature Metals

Melting temperature of some metals and alloys

Mercury Properties

Properties of saturated liquid Mercury - Hg - density, specific heat capacity, kinematic viscosity, thermal conductivity and Prandtls number

Metal Alloys - Specific Heat Capacities

Specific heat capacities of some common metal alloys as brass, bronze and more

Metals - Specific Heat Capacities

A comprehensive list of common metals as aluminum, iron, mercury and many more - and their specific heat capacities - imperial and SI units

Metals and Alloys - Densities

Density of some common metals and alloys - aluminum, bronze, copper, iron and more

Metals and Boiling Temperatures

Metals and their boiling temperatures

Metals and Corrosion Resistance

Common metals and their corrosion resistance to aggressive fluids as acids, bases and more

Metals and Latent Heat of Fusion

Metals and their latent heat of fusion

Methane - Specific Heat Capacity

Specific heat capacity of Methane Gas - CH4 - at temperatures ranging 200 - 1100 K

Methanol - Thermophysical Properties

Thermophysical properties methanol

Methanol Freeze Protected Heat-Transfer Fluids

Freezing and flash points of methanol based heat-transfer fluids - brines

Molecular Weight - Gases and Vapours

Molecular mass of common gases and vapors

Nitrogen - Specific Heat Capacity

Specific heat capacity of Nitrogen Gas - N2 - at temperatures ranging 175 - 6000 K

Oxygen - Specific Heat Capacity

Specific heat capacity of Oxygen Gas - O2 - at temperatures ranging 175 - 6000 K

Oxygen Solubility in Fresh and Sea Water

The solubility of oxygen in equilibration with air in fresh and sea (salt) water at pressures ranging from 1 to 4 bar abs

Particle Sizes

Sizes of airborne particle as dust, pollen bacteria, virus and many more

Physical Properties of Polymers

Density, tensile strength, elongation, Youngs modulus, Brinell hardiness of some common polymer plastic materials

Plastic Materials Commonly Used in Valves

An introduction to plastic materials commonly used in valves

Polyester - Chemical Resistance

Chemical resistance of Polyester to common products as Acetic acid, Diesel oil and more

Polypropylene PP and Chemical Resistance

Chemical resistance of polypropylene - PP - to some common acids, bases, organic substances and solvents

Potassium - Thermophysical Properties

Thermophysical properties potassium

Pressure and Boiling Points of Water

Boiling points of water at pressure ranging from 0.5 psia to 1000 psia

Propane Butane Mix Evaporation Pressure

The evaporation pressure of a Propane Butane mixture

Properties of Refrigerant - R22

Properties of refrigerant R22 - saturated liquid and saturated vapor - both imperial and metric units

Propylene Glycol based Heat-Transfer Fluids

Freezing points of propylene glycol based heat-transfer fluids suitable for the food processing industry

Radiation Emissivity of some common Materials

Radiation emissivity for some common materials as Water, Ice, Snow, Grass and more

Refractive Index of some common Liquids

Some common fluids and their refractive indexes

Refrigerant Properties

Some common and refrigerants and their physical properties

Refrigerants - Properties

Physical properties of some common refrigerants - molecular weight, boiling, freezing and critical points

Saturated Ice and Steam

Thermodynamic properties - specific volume, enthalpy and entropy - of saturated ice and steam

Sodium Chloride - Water

Freezing point, density, specific heat and dynamic viscosity of Sodium Chloride - Water coolant

Softwood Lumber Standard

Nominal and minimum-dressed sizes of lumber

Solids - Specific Heat Capacities

A comprehensive list of some common solids as brick, cement, glass and many more - and their specific heat capacities - imperial and SI units

Solids and Metals - Specific Gravity

Specific gravity for some common solids and metals as aluminum, asbestos, brass, calcium and many others

Solubility of Gases in Water

Solubility diagrams of gases like Carbon dioxide, Argon, Methane and other gases in water at different temperatures

Specific Gravity - Liquids

Specific gravity of some common liquids and fluids as alcohol, oils, benzene, water and many more

Specific Heat Capacity Converter

Online specific heat calculator with the most common units

Specific Heat Capacity of some common Substances

Specific heat of wet mud, granite, sandy clay, quarts sand and more

Specific Heat Ratio of Air

Specific Heat Ratio of air at temperatures from -40 to 1.000^oC (-40 to 1.500^oF) at standard atmospheric pressure - in Imperial and SI Units

Speed of Sound in Air

Speed of sound in air at temperatures from -40 to 1.000^oC (-40 to 1.500^oF) at standard atmospheric pressure - in Imperial and SI Units

Stainless Steels Classifications

Stainless steels are commonly grouped into martensitic stainless steels, ferritic stainless steels, austenitic stainless steels, duplex (ferritic-austenitic) stainless steels, and precipitation-hardening stainless steels

STP - Standard Temperature and Pressure & NTP - Normal Temperature and Pressure

The definition of STP - Standard Temperature and Pressure and NTP - Normal Temperature and Pressure

Surface Tension of Water in contact with Air

Surface tension of water in contact with air for temperatures between 0 - 100^oC (32 - 212^oF) - in imperial units (BG units) and SI units

Temperature and Strength of Metals

Influence of temperature on the strength of metals

Thermal Conductivity Common Liquids

Common fluids and their thermal conductivity

Thermal Conductivity of Metals

Thermal conductivity of some common metals

Thermal Conductivity of some common Materials

Thermal conductivity of some common materials as aluminum, asphalt, brass, copper, steel and many more

Thermal Expansion Metals

Thermal expansion of some common metals

Thermoplastic Pipes - Temperature and Strength Derating

With increased temperature the strength of thermoplastic piping materials derates

Thermoplastics - Physical Properties

Physical properties of some common thermoplastics as ABS, PVC, CPVC, PE, PEX, PB and PVDF

Thermoplastics and Chemical Resistance

Chemical resistance of ABS, CPVC, PP, PVC, PE, PB, PVDF and PEX piping materials to common chemicals and products ranging from beer, acryl acid, diesel oil and many more

U.S Standard Atmosphere

Properties of US standard atmosphere, -5.000 to 250.000 ft altitude

UNS - Unified Numbering System

Unified Numbering System - UNS - for metals and alloys

Vapor Pressure

Saturation pressure - exerted by escaping molecules

Vinyl Ester - Chemical Resistance

Chemical resistance of Vinyl Ester to common products as Acetone, Alcohol, Diesel oil and more

Viscosity Converting Chart

A converting table between viscosity units as Centiposes, milliPascal, CentiStokes and SSU

Water - Density and Specific Weight

Density and specific weight of water at temperatures between 0 - 100 degC (32 - 212 degF) - in Imperial and SI Units

Water - Dynamic and Kinematic Viscosity

Viscosity of water at temperatures between 0 - 100^oC (32 - 212^oF) - in Imperial and SI Units

Water - Saturation Pressure and Specific Weight

Vapor pressure and specific weight for water at temperatures from 32 to 212 deg F - in Imperial Units

Water - Specific Heat Capacity at High Temperature

Specific heat capacity of water at higher temperatures - in Imperial units

Water - Specific Volume and Weight Density

Specific volume and weight density of water at temperatures ranging from 32 to 700 deg F, in Imperial Units

Water - Temperature and Specific Gravity

Specific gravity of water ranging 32-600 degF

Water - Thermal Properties

Thermal properties of water - density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more

Water and Speed of Sound

Speed of sound in water at temperatures between 32 - 212^oF (0-100^oC) - imperial and SI units

Water Content in Products

Water content before and after drying in some common materials as cork, grain, soap, peat, wood and more

Water Saturation Pressure

Water saturation pressure at temperatures ranging 0 - 100 deg C and 32 - 700 deg F, in Imperial and SI Units

Water Vapor - Specific Heat Capacity

Specific heat capacity of Water Vapor - H2O - at temperatures ranging 175 - 6000 K

Wood and Combustion Heat Values

Combustion heat values for Pine, Elm, Hickory and many more species

Wood Densities

Density of wood as apple, ash, cedar, elm and more

Wrought and Cast Copper Alloys - Properties Database

A searchable database of properties for wrought and cast copper alloys

Young Modulus of Elasticity for Metals and Alloys

Elastic properties and Youngs modulus for common metals and alloys as cast iron, carbon steel and more

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