Understanding the density of Stainless Steel 316 is essential for engineers, designers, and manufacturers. This value represents the mass per unit volume of the material and plays a critical role in determining its weight, which is important for structural calculations, cost estimation, and material selection. 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 English units, it is about 0.290 lb/in³, indicating that one cubic inch of SS 316 has a weight of 0.290 pounds. These values are vital for accurate weight calculations and help ensure that the material meets the required specifications for any given application. The information provided here covers not only the density but also other key properties of Stainless Steel 316, such as its chemical composition, mechanical properties, thermal characteristics, and more. Whether you're working on industrial equipment, marine structures, or medical devices, knowing these details can significantly impact the success of your project. Stainless Steel 316 Density The addition of molybdenum enhances its resistance to pitting and crevice corrosion, especially in chloride-rich environments like seawater. It also improves its strength at high temperatures, making it ideal for use in chemical processing, marine, and industrial applications where durability and performance are crucial. AISI 316 Chemical Composition Stainless Steel 316 Mechanical Properties WNR 1.4401 Material Equivalent 316 SS Linear Coefficient of Thermal Expansion Thanks to its molybdenum content, WNR 1.4401 provides superior resistance to pitting and crevice corrosion, making it suitable for use in chemical processing, marine, and offshore applications. It's also widely used in food processing and medical equipment due to its hygienic properties and long-term durability in corrosive conditions. Thermal Conductivity of SS 1.4401 INOX 316 Specific Heat Alloy 316 Magnetic Permeability Due to its molybdenum content, SUS 316 offers excellent resistance to rust, chemicals, and extreme heat. This makes it suitable for use in harsh environments such as marine, chemical processing, and medical industries. The electrical resistivity of SS 316 is around 7.2×10â»âµ ohm-cm, which is much higher than metals like copper and aluminum. This means it is a poor conductor of electricity and is often used in applications where electrical resistance is needed. Electrical Resistivity of SS 316 Forging of SUS 316 Its high creep strength allows it to maintain structural integrity under high temperature and pressure over long periods. This makes it ideal for use in industrial equipment, medical instruments, and offshore structures. The machinability of SS 316 is rated at 60%, which means it is more challenging to machine compared to materials with a higher rating. It requires specialized tools and slower cutting speeds, which increases machining time and costs. However, its resistance to work hardening and high hardness make it a durable choice for precision parts. Machinability of X5CrNiMo17-12-2 Machinability of SS 316 Material is 60% Weldability of UNS S31600 316 Stainless Steel Heat Treatment ASTM Standards of EN 1.4401 Grade Environmental Properties of BS 316S31 Material Resistance Factors: 1 = Poor, 5 = Excellent Why You Should Know the Density of AISI 316 Grade It has been observed that the formability of UNS S31600 increases up to 300°C, and beyond that, it decreases. Therefore, 300°C is considered the optimal temperature for deep drawing processes. 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 Automotive Cosmetic Parts,Automobile Door Handle,Automobile Center Console Button,Oem Automobile Door Handle Injection Wisegroup Precison Mold Ltd , https://www.wisegroupasia.comTable of contents
PROPERTIES
METRIC
ENGLISH
Density
8 g/cm³
0.290 lb/in³
AISI 316 is an austenitic stainless steel with added molybdenum, making it highly resistant to corrosion and suitable for demanding environments.
Grade
Tensile Strength, Min.
0.2% Yield Strength, Min.
Elongation In 2†(50mm)
Hardness, Max.
psi
MPa
psi
MPa
%, Min.
Brinell
RB
316
75000
515
30000
205
40
217
95
EN (European Norms)
AISI (American Iron and Steel Institute)
UNS (Unified Numbering System)
AFNOR
X2CrNiMo17-12-2
AISI 316L
S31603
Z7ND 17.11.02
Temperature Range
Mean Coefficient of Thermal Expansion
°C
°F
cm/cm°C
in/in/°F
20–100
68–212
16.5·10â»â¶
9.2·10â»â¶
20–500
68–932
18.2·10â»â¶
10.1·10â»â¶
20–1000
68–1832
19.5·10â»â¶
10.8·10â»â¶
WNR 1.4401 offers excellent resistance to rust and corrosion, making it ideal for harsh environments. Refer to the thermal conductivity of INOX 316.
Temperature Range
Coefficients
°C
°F
W/m·K
Btu/(hr/ft²/°F/ft)
20–100
68–212
14.6
100.8
Temperature Range
J/kg·K
Btu/lb·°F
°C
°F
20
68
450
0.108
93
200
450
0.116
Magnetic Permeability
1.02 Max @ 200 H (H/m annealed)
X5CrNiMo17-12-2 is widely used in high-corrosion and high-temperature applications. View the electrical resistivity of SUS 316 grade.
ELECTRICAL PROPERTIES
METRIC
Electrical Resistivity
7.2e-005 ohm-cm
Forging Temperature
Above 925°C
Alloy 316 has great creep strength, check the machinability of 316 Stainless Steel.
Working Temperature
1868 ºF to 2012 ºF
Processing Information
Cool down: air (<2mm); water (>2mm)
Standard
Description
ASTM A182
Flanges, Forged Fittings and Valves
ASTM A240
Sheet and Plate
ASTM A249
Boiler, Superheaters, Heat-Exchangers
ASTM A276
Rods and Cross-Sections
Media
Symbol
Resistance
Flammability
5
Fresh Water
5
Organic Solvents
5
Strong Acid
5
Strong Alkalis
5
Weak Acid
5
Weak Alkalis
5
UNS S31600 has good formability and weldability properties. Refer to the operating temperature of SS 1.4401 grade.
Minimum Temperature
-459.67 °F
Maximum Temperature
1696.73 °F
Magnetic
No, not regularly
Polishable
Yes, it can be polished very well
Material Temperature
1% Yield Strength
Tensile Strength
Rp 1.0
Rm
100 / 212 °C / °F
>= 199 / >= 28.9 N/mm² / ksi
430 / 62.4 N/mm² / ksi
200 / 392 °C / °F
>= 167 / >= 24.2 N/mm² / ksi
390 / 56.6 N/mm² / ksi
300 / 572 °C / °F
>= 145 / >= 21.0 N/mm² / ksi
380 / 55.1 N/mm² / ksi
400 / 752 °C / °F
>= 135 / >= 19.6 N/mm² / ksi
380 / 55.1 N/mm² / ksi
500 / 932 °C / °F
>= 128 / >= 18.6 N/mm² / ksi
360 / 52.2 N/mm² / ksi
316 Stainless Steel
316L Stainless Steel
Contains up to 0.08% carbon
Contains up to 0.03% carbon
Stronger and harder due to higher carbon content
Less strong than SS 316
Higher risk of carbide precipitation
Lower risk of carbide precipitation
Carbon
0.08
Chromium
16.0–18.0
Nickel
10.0–14.0
Molybdenum
2.00–3.00
Manganese
2.00
Silicon
0.75
Nitrogen
0.1
Phosphorus
0.045
Sulfur
0.030