2507 Stainless Steel Sheet

2507 Stainless Steel Sheet

2507 stainless steel, also known as Super Duplex 2507 or UNS S32750, is a high-performance alloy designed for demanding applications requiring exceptional strength, corrosion resistance, and durability.It offers outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making it ideal for aggressive environments.
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Product Introduction

Element

Content (%)

Chromium, Cr

24 – 26

Nickel, Ni

6 – 8

Molybdenum, Mo

3 – 5

Manganese, Mn

1.20 max

Silicon, Si

0.80 max

Copper, Cu

0.50 max

Nitrogen, N

0.24 – 0.32

Phosphorous, P

0.035 max

Carbon, C

0.030 max

Sulfur, S

0.020 max

Iron, Fe

Balance

 

2507 stainless steel maintains good toughness even at low temperatures, which is crucial for applications in cold environments and deep-sea operations where materials can become brittle.Good toughness allows 2507 stainless steel to be used in a wide range of temperatures and environmental conditions, enhancing its versatility in various industrial applications.

 

2507 stainless steel sheet

 

Mechanical Properties

0.2% Proof Stress (N/mm2 ) [ksi] minimum

550[79.8]

Ultimate Tensile Strength (N/mm2) [ksi] minimum

800 [116]

Elongation (%) minimum

25

ardness (HBN)

270 max

Reduction of Cross Section Area (%)

45

Charpy V-notch Impact at ambient Temp (J) [ft.lb]

80min [59min]

Charpy V-notch Impact at -46°C (J) [ft.lb]

45av, 35min [33av, 25.8min]

 

The good toughness of 2507 stainless steel sheet, stemming from its balanced duplex microstructure, resistance to stress corrosion cracking, and low-temperature performance, makes it a highly reliable material for demanding applications. Its ability to withstand impacts and dynamic loads without fracturing ensures safety, reliability, and long service life in industries such as oil and gas, chemical processing, marine, and power generation.

 

 

 

 

 

 

 

 

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