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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218
China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218

  1. China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218
  2. China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218
  3. China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218
  4. China UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218

UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial Alloy218

  1. MOQ: 500 kgs
  2. Price: 2400 - 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 Angle Bar / channel bar
Standard ASTM EN GB JIS
Grade 201 304 316L 316LMod 309S 310S 321 2205 2507.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 321 309S 310S 2205 17-4PH 2507
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 Angle Bar / channel bar Standard ASTM EN GB JIS
Grade 201 304 316L 316LMod 309S 310S 321 2205 2507.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 321 309S 310S 2205 17-4PH 2507
Certification ISO Place of Origin China
High Light stainless steel round barstainless steel bar stocksteel round bar

UNS S21800 Urea Grade Stainless Steel Bar for Chemical Industrial 218 Stainless Steel Shaft

UNS S21800 Urea Class Stainless Steel

 

UNS S21800 stainless steel offers corrosion and abrasion resistance at a much lower cost than cobalt and nickel alloys. Its overall corrosion resistance is superior to Type 304 in most media. In UNS S21800, the resistance to chloride pitting is better than Type 316. The yield strength at room temperature is almost twice that of 304 and 316. UNS S21800 has excellent high temperature oxidation resistance and low temperature impact resistance.

MATERIAL DESCRIPTION FOR UNS S21800 / ALLOY 218 / NITRONIC® 60

NITRONIC® 60 is silicon/manganese alloyed austenitic stainless steel with double yield strength of AISI 304 material. The increased silicon and manganese level inhibit wear, galling and fretting and makes the alloy fit for temperatures up to 1000°C. General corrosion resistance is between AISI 304 and 316. It offers better chloride pitting resistance, stress corrosion cracking resistance and crevice corrosion resistance than AISI 316L in laboratory conditions.

 

Standard Specification of UNS S21800 / Nitronic 60 Alloy Stainless Steel

 

Specifications

Form Standard

Bar

ASTM A193 ASTM A194 ASTM A276 ASTM A479 F899 AMS 5848

Wire

 

Sheet

ASTM A240 F899

Plate

ASTM A240 F899

Fitting

 

Forging

ASTM A182
ASTM A193 ASTM A 194 ASTM A276 ASTM A479 F899 AMS 5848

Weld Wire

A5.9 ER218

Applications

  • Automotive valves - can withstand gas temperatures of upto 1500°F for a minimum of 50,000 miles.
  • Fastener galling - capable of frequent assembly and disassembly, allowing more use of the fastener before the threads are torn up, also helps to eliminate corroded or frozen fasteners.
  • Pins - Used in roller prosthetics & chains to ensure a better fit of parts (closer tolerance, non-lubricated) and longer lasting.
  • Marine shafts - better corrosion than types 304 and 316, with double the yield strength.
  • Pin and hanger expansion joints for bridges - better corrosion, galling-resistance, low temperature toughness, & high charpy values at sub-zero temps compared to the A36 and A588 carbon steels commonly used.

Heat Treatment
Annealed at 1066°C followed by water quenching.

Chemical composition of UNS S21800 Alloy

Weight % C Si Mn S P Cr Ni Mo N
Min.   3,50 7,00     16,00 8,00   0,08
Max. 0,10 4,50 9,00 0,030 0,060 18,00 9,00 0,75 0,18
 

Product Standards: ASTM A276, ASTM A479

Mechanical properties of UNS S21800 Alloy

 

  Yield strength Rp0.2,
MPa
Tensile Strength Rm,
MPa
Elongation
[%]
Hardness
[HB]
Impact, Charpy-V, -196ºC
[J]
BAR ≥ 345 ≥ 655 35 ≤ 241 150
Typical 400 720 55 200

 

Applications

  • Automotive valves - can withstand gas temperatures of upto 1500°F for a minimum of 50,000 miles.
  • Fastener galling - capable of frequent assembly and disassembly, allowing more use of the fastener before the threads are torn up, also helps to eliminate corroded or frozen fasteners.
  • Pins - Used in roller prosthetics & chains to ensure a better fit of parts (closer tolerance, non-lubricated) and longer lasting.
  • Marine shafts - better corrosion than types 304 and 316, with double the yield strength.
  • Pin and hanger expansion joints for bridges - better corrosion, galling-resistance, low temperature toughness, & high charpy values at sub-zero temps compared to the A36 and A588 carbon steels commonly used.

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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  • 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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