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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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  3. S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing
China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing
China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing

  1. China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing
  2. China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing
  3. China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing
  4. China S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing

S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing

  1. MOQ： 500 kgs
  2. Price： 2200 - 3500 USD/Ton
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union
Supply Ability 20Ton per week
Delivery Time 5 - 12 days based on the quantity
Packaging Details standard packing for export
Shape round
Standard ASTM EN GB JIS
Grade 201 304 316L 316Ti 309S 310S 317L 321 329 2205 2507,440C.etc
Application Construction,Industry,surgical tools,seawater equipment.,kitchenware
Length Customers' Requirements,5.8m,6m,2m-6m,or as required
Size custom as request
Packing Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment)
Service Cutting, surface finishing
Brand Name DELTA
Model Number 201 304 316L 316Ti 317L 321 309S 310S 2205 17-4PH XM-19 440C
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union Supply Ability 20Ton per week
Delivery Time 5 - 12 days based on the quantity Packaging Details standard packing for export
Shape round Standard ASTM EN GB JIS
Grade 201 304 316L 316Ti 309S 310S 317L 321 329 2205 2507,440C.etc Application Construction,Industry,surgical tools,seawater equipment.,kitchenware
Length Customers' Requirements,5.8m,6m,2m-6m,or as required Size custom as request
Packing Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment) Service Cutting, surface finishing
Brand Name DELTA Model Number 201 304 316L 316Ti 317L 321 309S 310S 2205 17-4PH XM-19 440C
Certification ISO Place of Origin China
High Light S31800 Stainless Steel Round Bar ，350mm Stainless Steel Round Bar ，Solid Annealing Stainless Steel Round Bar

S31800 Stainless Steel Round Bar Diameter 10 - 350mm Cutting Solid Annealing

 

Products Specification

 

Products Stainless Steel Bar
Grade S31800
Diameter 10 - 350mm
Length 6m or custom cutting any length as request
Finishing Bright Bar / Black Surface
Heat Treatment Solid Solution , ageing 
Surface Process Polishing , Peeling
Other Grade

201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431

2205 2507 904L 254SMO 416 440A/B/C.etc
MOQ 500 Kgs
Loading Port Shanghai Port
Processing Cutting
Packing Wooden box or wrapping by PP bag

 

S31800 stainless steel introduction
S31800 stainless steel is a duplex stainless steel with excellent corrosion resistance and high strength. Its chemical composition is between austenite and ferrite, combining the advantages of both, and is widely used in chemical, petroleum, natural gas and other fields.

 

Main parameter of S31800 Stainless Steel
Chemical composition (typical value) :

  • Carbon (C) : ≤ 0.03%
  • Silicon (Si) : ≤ 1.00%
  • Manganese (Mn) : ≤ 2.00%
  • Phosphorus (P) : ≤ 0.030%
  • Sulfur (S) : ≤ 0.020%
  • Chromium (Cr) : 21.0-23.0%
  • Nickel (Ni) : 4.5-6.5%
  • Molybdenum (Mo) : 2.5-3.5%
  • Nitrogen (N) : 0.08-0.20%

Mechanical properties of S31800 Stainless Steel

  • Tensile strength: ≥ 620 MPa
  • Yield strength: ≥ 450 MPa
  • Elongation: ≥ 25%
  • Hardness: ≤ 290 HB
  • Physical properties:
  • Density: 7.8 g/cm³
  • Melting point: 1420-1465 °C
  • Coefficient of thermal expansion: 13.7 × 10⁻⁶ /K (20-100 °C)
  • Thermal conductivity: 15 W/m·K (20 °C)

Peculiarity of S31800 Stainless Steel

  • Corrosion resistance: Excellent performance in chloride environment, strong resistance to pitting and crevice corrosion.
  • High strength: The yield strength is twice that of ordinary austenitic stainless steel.
  • Good weldability: can use a variety of welding methods, stable performance after welding.
  • Stress corrosion cracking resistance: Excellent performance in chlorine-containing environments.
  • Good processability: suitable for hot and cold processing and forming.

Our Main product of of S31800 Stainless Steel

  • Sheet: Used for pressure vessels, storage tanks, etc.
  • Pipe: Used for chemical and petroleum pipelines.
  • Bars: Used to make mechanical parts.
  • Forgings: for parts with high strength requirements.
  • Welding material: Used for welding and repair.

Standard

  • ASTM A240/A240M: Chromium and chromel stainless steel sheets, sheets and strips for pressure vessels and general purpose.
  • ASTM A276/A276M: Stainless Steel bars and profiles.
  • ASTM A312/A312M: Seamless, welded and cryogenically processed Austenitic stainless steel pipes.
  • ASTM A182/A182M: Forged or rolled alloy and stainless steel pipe flanges, forged pipe fittings, valves, and parts for high temperature applications.

Apply of S31800 Stainless Steel

  • Chemical industry: Used to manufacture reactors, heat exchangers, etc.
  • Oil and gas: Used in subsea pipelines, drilling equipment, etc.
  • Seawater treatment: Used in desalination equipment and pipelines.
  • Pulp and paper: Used in bleaching equipment and storage tanks.
  • Environmental protection project: Used for flue gas desulfurization equipment.

With its excellent corrosion resistance and high strength, S31800 stainless steel is widely used in many industrial fields, especially in harsh environments.

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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