420J2 Stainless Steel

Characteristics: corrosion resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union

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Product Details

Chemical Composition

Standard

Steel Type

Main Chemical Composition(wt%)

C

Si

Mn

P

S

Cr

Ni

JIS

SUH 420J2

0.26~0.40

≤1.00

≤1.00

≤0.035

≤0.030

12.0~14.0

0.60

 

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Mechanical    Property and Physical Performance

Standard

Steel Type

Mechanical Property

Physical Performance

Yield Strength
     (N/mm2)

Strength of Extension
     (N/mm2)

Ductility
     (%)

Hardness
     (HRB)

Specific Heat
     (J/g℃)

Elastic
     Coeffient
     (KN/mm2)

Coefficient of Thermal Extension(20~100℃)

Heat Conductivity
     (100℃)

JIS

SUS 420J2

≥205

≥520

≥40

≤90

0.50

200

15.9

14.2

                   
 Product Description


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420J2 Stainless Steel Characteristics:

Martensitic  stainless steel, with certain wear resistance and corrosion resistance, easy to  cut and polish; High thermal conductivity and low thermal expansion rate; Higher  strength, hardness and hardenability after heat treatment (magnetic).

 

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Product Application


420J2  Stainless  Steel Application:

Suitable for  corrosion resistant, high strength, wear-resistant parts and gauges, medical  equipment, cutting tools, etc

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Packaging and Delivery


  • Standard  exporting package.

  • Original  package or neutral package.

  • According  to clients’ needs.

  • Shipped  in 10-35 days after payment.

 

Our Service


  • Spot delivery, including delivering small batches of goods

  • Provide wide-range and complete materials series products

  • Cutting plates, including complex shapes of materials and special  processing and disposal

  • Cutting bars and strips

  • Our application technology expert provide the best material and  recommendation

  • One-stop service

 

 

 

 


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