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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm
China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm

  1. China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm
  2. China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm
  3. China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm
  4. China SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm

SUS420J2 High Hardness Stainless Steel Strips For Knife Thickness 0.3 - 6.0mm

  1. MOQ: 2 Ton
  2. Price: 1000 - 2500 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
Products stainless steel strip
Thickness 0.01 - 3.0mm
Width within 1500mm
Hardness 1/4H 1/2H 3/4H FH
Grade 201 304 316 310S 410 420 430.etc
Surface BA 2B NO.4 HL 8K NO.1
Standard ASTM EN GB JIS
Packing wooden frame and water proof paper
Brand Name TISCO
Model Number 200Series 300 Series 400 Series C276 904L,Monel 400 K500
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
Products stainless steel strip Thickness 0.01 - 3.0mm
Width within 1500mm Hardness 1/4H 1/2H 3/4H FH
Grade 201 304 316 310S 410 420 430.etc Surface BA 2B NO.4 HL 8K NO.1
Standard ASTM EN GB JIS Packing wooden frame and water proof paper
Brand Name TISCO Model Number 200Series 300 Series 400 Series C276 904L,Monel 400 K500
Certification ISO Place of Origin China
High Light SUS420J2 Stainless Steel StripsKnife Stainless Steel StripsHigh Hardness Stainless Steel Strips

SUS420J2 High Hardness Stainless Steel Strips for Knife Thickness 0.3 - 6.0mm

 

Products Specification
 

Product Name Stainless Steel Strip
Thickness 0.01mm-3.0mm or as required
Width 4-1500mm or as required
Length As request
Standard ASME, ASTM, EN, BS, GB, DIN, JIS, etc
Material 201 301 304 309S 310S 316L 317L 321 409L 410 416 420 430 439 441 444 904L C276.etc
Hardness Soft , 1/4H , 1/2H , 3/4H,FH
Surface 2B, BA, 2D, 6K,NO.1 or special surface as request
Packaging Standard export sea-worthy packing
Technique Hot rolled/Cold rolled
Delivery time 7-15 Days
Application range Foodstuff, gas, matallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy,medical equipment, frillizer, etc
Note The other specifications can be produced as per customers' requirements

 

SUS420J2 Stainless steel introduction
SUS420J2 is a martensitic stainless steel with high hardness, wear resistance and corrosion resistance. Due to its high carbon content (0.26-0.40%), high hardness and strength can be obtained after proper heat treatment, which is often used in the manufacture of tools, surgical instruments, molds and other parts requiring high hardness and wear resistance.


Chemical composition of SUS420J2 Stainless Steel Strip(typical value) :

  • Carbon (C) : 0.26-0.40%
  • Silicon (Si) : ≤1.00%
  • Manganese (Mn) : ≤1.00%
  • Phosphorus (P) : ≤0.040%
  • Sulfur (S) : ≤0.030%
  • Chromium (Cr) : 12.0-14.0%

Mechanical properties of SUS420J2 Stainless Steel Strip (after heat treatment) :

  • Tensile strength: ≥635 MPa
  • Yield strength: ≥440 MPa
  • Elongation: ≥15%
  • Hardness: ≥50 HRC (after quenching and tempering)

Physical properties of SUS420J2 Stainless Steel Strip:

  • Density: 7.75 g/cm³
  • Melting point: 1450-1510℃
  • Thermal expansion coefficient: 10.5μm /m·℃ (20-100℃)
  • Thermal conductivity: 24.9W /m·K (100℃)

Heat treatment process
The heat treatment of SUS420J2 stainless steel is crucial to its performance, and common heat treatment processes include:

Annealing:

  • Temperature: 800-900℃
  • Cooling method: furnace cooling or air cooling
  • Objective: To soften the material and facilitate processing.

Quenching:

  • Temperature: 980-1050℃
  • Cooling method: oil cooling or air cooling
  • Objective: To improve the hardness and strength.

Temper:

  • Temperature: 150-400℃
  • Cooling method: air cooling
  • Objective: To eliminate quenching stress and improve toughness.

Size specification
Common size specifications of SUS420J2 stainless steel are as follows:

  • Thickness: 0.1mm-100mm (can be customized).
  • Width: 10mm-2000mm (can be customized)
  • Length: Usually sheet or coil, the length is customized according to customer requirements.

Application field
SUS420J2 stainless steel is widely used in the following fields due to its high hardness, wear resistance and corrosion resistance:

  • Tool manufacturing: kitchen tools, industrial tools, scissors, etc.
  • Medical instruments: scalpel, forceps, dental instruments, etc.
  • Mold manufacturing: plastic mold, die casting mold, etc.
  • Automotive industry: high wear parts, fasteners, etc.
  • Industrial equipment: pump shaft, valve parts, bearings, etc.


SUS420J2 stainless steel is a kind of high-carbon martensitic stainless steel, which can obtain high hardness and wear resistance through proper heat treatment, and is suitable for manufacturing tools, molds and medical devices. The heat treatment process has a significant impact on the performance, and the appropriate heat treatment method should be selected according to the specific application scenario.

 

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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