Stainless Steel 316 Density

Understanding the density of Stainless Steel 316 is essential for accurate weight estimation and material selection. This value represents the mass per unit volume of the material, making it a crucial factor in engineering and manufacturing applications.

In metric units, the density of Stainless Steel 316 is approximately 8 g/cm³, meaning that one cubic centimeter of this material weighs 8 grams. In imperial units, the density is around 0.290 lb/in³, which indicates that one cubic inch of SS 316 weighs 0.290 pounds. These values are widely used in industries to calculate the weight of components and estimate material costs effectively.

The accurate knowledge of these properties helps engineers and designers make informed decisions, especially when dealing with large-scale production or structural calculations. It also plays a key role in material substitution and performance prediction under various conditions.

Stainless Steel 316 Density

AISI 316 is an austenitic stainless steel with added molybdenum, improving its corrosion resistance and high-temperature performance.

The addition of molybdenum significantly enhances the material's resistance to pitting and crevice corrosion, especially in chloride-rich environments. This makes it ideal for use in marine, chemical processing, and industrial applications where exposure to harsh conditions is common.

It also offers excellent mechanical properties at elevated temperatures, including good creep and stress rupture strength. As a result, it is often used in high-temperature systems such as heat exchangers, boilers, and exhaust systems.

AISI 316 Chemical Composition

Stainless Steel 316 Mechanical Properties

WNR 1.4401 Material Equivalent

316 SS Linear Coefficient of Thermal Expansion

WNR 1.4401 is highly resistant to rust and corrosion, making it suitable for demanding environments.

This alloy is well-suited for applications involving aggressive chemicals, saltwater, and high humidity. Its molybdenum content improves its ability to withstand pitting and crevice corrosion, which is particularly important in marine and offshore settings. It is commonly used in food processing equipment, medical devices, and chemical reactors due to its durability and hygiene-friendly surface.

Thermal Conductivity of SS 1.4401

INOX 316 Specific Heat

Alloy 316 Magnetic Permeability

X5CrNiMo17-12-2 is widely used in high-corrosion and high-temperature environments. Learn more about its electrical resistivity.

Thanks to its molybdenum content, this alloy exhibits excellent resistance to corrosion, heat, and wear. It is frequently used in marine structures, chemical plants, and medical equipment. The electrical resistivity of SS 316 is an important property for applications requiring insulation or specific conductivity levels.

Electrical Resistivity of SS 316

Forging of SUS 316

Alloy 316 has great creep strength, and its machinability is moderate.

Creep strength refers to the ability of a material to resist deformation under constant stress at high temperatures. This makes Alloy 316 suitable for long-term applications in high-heat environments like turbines and heat exchangers.

The machinability of SS 316 is rated at 60%, indicating that it is not the easiest material to machine. It requires specialized tools and slower cutting speeds due to its hardness and tendency to work-harden. As a result, machining costs can be higher compared to other alloys.

Machinability of X5CrNiMo17-12-2

Machinability of SS 316 Material is 60%

Weldability of UNS S31600

• GTAW (Gas Tungsten Arc Welding)
• TIG (Tungsten Inert Gas)
• GMAW (Gas Metal Arc Welding)
• MIG (Metal Inert Gas)
• MAG (Metal Active Gas)
• MMAW (Manual Metal Arc Welding)
• SAW (Submerged Arc Welding)

316 Stainless Steel Heat Treatment

ASTM Standards of EN 1.4401 Grade

Environmental Properties of BS 316S31 Material

Media	Symbol	Resistance
Flammability		5
Fresh Water		5
Organic Solvents		5
Strong Acid		5
Strong Alkalis		5
Weak Acid		5
Weak Alkalis		5

Resistance Factors: 1=Poor, 5=Excellent

Why You Should Know the Density of AISI 316 Grade

• For accurate weight calculations of products
• To estimate the cost of materials
• To assist in material selection
• To predict how the material will perform in different conditions

UNS S31600 has good formability and weldability, and it performs well at high temperatures.

It has been observed that the formability of UNS S31600 increases up to 300°C, making it ideal for deep-drawing operations. Beyond this temperature, its formability decreases, so it’s best to work within this range for optimal results.

Operating Temperature of WNR 1.4401

Is the 316 SS Material Magnetic?

Is the SS 1.4401 Material Polishable?

Yield and Tensile Strength of INOX 316 Grade

SS 316 vs 316L

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