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SUS 431 Forged Round Bar EN10088-5 X17CrNi16-2/1.4507 115mm 300mm Shaft

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SUS 431 Forged Round Bar EN10088-5 X17CrNi16-2/1.4507 115mm 300mm Shaft

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Brand Name : MITTEL TISCO BAO STEEL

Model Number : SUS431 X17CrNi16-2/1.4507

Certification : ISO,BV,SGS

Place of Origin : China

MOQ : 100KGS

Price : 2.15 USD/KG

Payment Terms : L/C, T/T

Supply Ability : 50000KGS

Delivery Time : 7 Days

Packaging Details : Wooden Box

Type : Round

Application : Construction,decoration,Industry,Mechineal,shipbuilding

Standard : DIN,ASTM,AISI,JIS,EN

Grade : 400 Series 431

Shape : Round

Dimensions : 5.5mm-500mm

Surface : bright,Polished

Technique : Cold drawn&hot rolled

Packing : Standard Seaworthy Package

Price term : CIF CFR FOB Ex-Work

Name : Heat Treatment 431 Stainless Steel Round Bar

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SUS431 Stainless Steel Round Bar EN10088-5 (X17CrNi16-2/1.4507)115mm 300mm Forged Shaft

EN 1.4507 (X2CrNiMoCuN25-6-3) Stainless Steel

EN 1.4507 stainless steel is a duplex stainless steel formulated for primary forming into wrought products. Cited properties are appropriate for the solution annealed (AT) condition. 1.4507 is the EN numeric designation for this material. X2CrNiMoCuN25-6-3 is the EN chemical designation.

It has a moderately high base cost among wrought duplex stainless steels. In addition, it has a moderately high embodied energy and a moderately high tensile strength.

The graph bars on the material properties cards below compare EN 1.4507 stainless steel to: wrought duplex stainless steels (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

431 Stainless Steel

Industry Names

  • UNS S43100
  • 431 Stainless

Material

  • Stainless Steel

Specifications

  • AMS 5628
  • ASTM A276 (Bar)
  • ASTM A479 (Bar)
  • MIL-S-18732
  • UNS S43100

Applications

  • Bolts
  • Fasteners
  • Marine Fixtures
  • Pump Shafts

Features

  • Corrosion Resistant in a Variety of Marine and Chemical Environments
  • Excellent Corrosion Resistance

UNS S43100 is a type of martensitic stainless steel alloy. It’s composed mainly of iron, chromium, and nickel, with small amounts of silicon, phosphorus, sulfur, and manganese. It’s magnetic and has good corrosion resistance. In this article, we’ll discuss the composition and physical and mechanical properties of 431 stainless steel and its uses.

431 Stainless Steel Composition

The composition of 431 ss is as follows: iron (Fe) 74-78%, chromium (Cr) 15-17%, nickel (Ni) 1-1.5%, silicon (Si) 0.75%, phosphorus (P) 0.04%, sulfur (S) 0.03%, manganese (Mn) 0.75%.

Grade 431 stainless steel C Mn Si P S Cr Ni
431

min.

max.

0.20

1

1

0.04

0.03

15

17

1.25

2.50

431 Stainless Steel Physical Properties

One of the main benefits of stainless steel 431 is its excellent corrosion resistance due to the presence of high chromium content in its composition. It also has good ductility and formability, making it easy to shape into different objects and components. Additionally, it has good wear resistance, which makes it a preferred material for many industries, such as automotive manufacturing or food processing equipment, where parts are subject to wear from constant use or exposure to corrosive environments.

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat
0-100°C (J/kg.K)
Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
431 7800 200 10.2 12.1 20.2 460 720

431 Stainless Steel Mechanical Properties

In terms of mechanical properties, 431 alloy has a tensile strength between 620 MPa and 780 MPa, an ultimate strength between 520 MPa and 680 MPa, an elongation at the break between 30% and 40%, a modulus of elasticity around 190 GPa and a yield strength between 240MPa and 380MPa depending on the condition.

Tempering Temperature (°C) Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50mm) Hardness Brinell (HB) Impact Charpy V (J)
Annealed * 862 655 20 285 max
204 1345 1055 20 388 50
316 1295 1035 19 375 53
427 1350 1080 19 388 #
538 1140 965 19 321 #
593 1015 770 20 293 64
650 960 695 20 277 84

431 Stainless Steel Equivalent

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
431 S43100 431S29 57 1.4057 X17CrNi16-2 2321 SUS 431

431 Stainless Steel Uses

Due to its combination of physical properties such as corrosion resistance, formability, and wear resistance, grade 431 is used in many industries, including automotive manufacturing, where it can be found in exhaust systems or other parts that require good corrosion resistance but also need to be strong enough not to break easily under pressure or stress from daily use; food processing equipment where parts may be exposed to corrosive chemicals but still need to be able to withstand regular usage; surgical instruments that require both strength and corrosion resistance; or marine applications like pumps or valves that must be able to withstand frequent exposure to saltwater without corroding quickly over time.

Conclusion

Overall, 431 stainless steel is an excellent choice for applications requiring good corrosion resistance combined with high strength at an affordable cost. Its composition allows it to maintain its physical properties even when exposed to harsh conditions while still providing superior wear resistance compared to other materials available on the market today. Whether you need it for automotive parts, food processing equipment or marine applications – 431 stainless steel can provide you with the performance you need at an affordable price point!

SUS 431 Forged Round Bar EN10088-5 X17CrNi16-2/1.4507 115mm 300mm ShaftSUS 431 Forged Round Bar EN10088-5 X17CrNi16-2/1.4507 115mm 300mm Shaft


Product Tags:

SUS 431 forged round bar

      

115mm forged round bar

      

1.4507 stainless steel round bar

      
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