ThePipingMart Blog Grades AISI- SAE 310MOLN Stainless Steel – Composition, Properties and Uses

AISI- SAE 310MOLN Stainless Steel – Composition, Properties and Uses

310MOLN Stainless Steel

If you’re looking for a material that is strong, durable and resistant to corrosion, look no further than 310MoLN stainless steel. This type of stainless steel is composed of 25% chromium, 20% nickel and 5% manganese. It also contains 3% molybdenum which helps to increase its overall strength and durability. In this blog post, we’re going over the composition, physical properties, mechanical properties and uses of 310MoLN stainless steel.

AISI 310MOLN Composition

The composition of AISI 310MoLN stainless steel includes 25% chromium, 20% nickel and 5% manganese with 3% molybdenum for additional strength. These elements make it one of the most corrosion-resistant types of stainless steel available on the market today. It also has excellent weldability and formability while maintaining good strength at high temperatures.

Element Content (%)
Iron, Fe Balance
Chromium, Cr 24-26
Nickel, Ni 21-23
Molybdenum, Mo 2-2.50
Manganese, Mn ≤ 2
Nitrogen, N 0.10-0.16
Silicon, Si ≤ 0.70
Phosphorous, P 0.025
Carbon, C ≤ 0.020
Sulfur, S ≤ 0.010

AISI 310MOLN Physical Properties

SAE 310MoLN SS has exceptional resistance to high temperatures due to its high chromium content. It can withstand up to 1300°F (704°C) before it begins to experience any significant degradation in its properties. Additionally, its low carbon content prevents it from becoming brittle when exposed to very low temperatures (-200°F/-129°C). Its melting point is around 2500°F (1370°C).

AISI 310MOLN Mechanical Properties

310MoLN ss is known for being highly malleable yet still maintaining good tensile strength even at elevated temperatures such as 1300°F (704°C). Its yield strength can reach up to 70 ksi (483 MPa). Additionally, its elongation at break is 45%, which makes it well-suited for a variety of applications where stretching may be necessary.

Properties Metric Imperial
Tensile strength 540-740 MPa 78320- 107327 psi
Proof strength 250 MPa 36259 psi
Modulus of elasticity (20°C) 195 GPa 28282 ksi
Elongation at break (In 2″, 50% cold worked) 40% 40%
Hardness, Brinell 95 95

AISI 310MOLN Uses

Due to its superior corrosion resistance and malleability, ss 310MoLN can be used in a wide range of industries, including food processing equipment, marine vessels and petrochemical plants. It’s also ideal for cryogenic applications because it retains its properties at extremely low temperatures without becoming brittle or cracking. Finally, this type of stainless steel can be used in automotive components such as exhaust systems due to its excellent temperature resistance capabilities.

Conclusion

In conclusion, 310MoLN stainless steel offers superior corrosion resistance combined with excellent weldability and malleability, making it an ideal choice for a variety of industrial applications, including food processing equipment, marine vessels, petrochemical plants and automotive components such as exhaust systems due to its superb heat resistance capabilities – all the way down to -200°F(-129°C). With these characteristics combined in one material, there is no doubt why so many people are turning towards this type if they are looking for a reliable yet long-lasting solution!

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