Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

SUS 420J2-CSP

Favorite Datasheet
SUS 420J2 SUS 420F
#SUS-420-J2

Description

Japan JIS G 4313 (2011), SUS 420J2-CSP Specialsteel Cold rolled stainless steel strip for springs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 420J2-CSP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 420J2-CSP Martensite JIS Japan Cold rolled stainless steel strip for springs

Chemical composition(mass fraction)(wt.%) of the SUS 420J2-CSP

C Si Mn P S Cr Ni Mo N
0.16 -0.25 ≤1.00 ≤1.00 ≤0.06 ≤0.03 12.00 -14.00 ≤0.60 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SUS 420J2-CSP

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
397 (≥) 774 (≥) 23 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SUS 420J2-CSP

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
31 - -     0.43 -  
185 985 - 14.3 233   -  
892 - 21 11.2   113 111

Heat Treatment of steel grade SUS 420J2-CSP

Heat treated : 1614°C - 1138°C

Technological Curves of steel grade SUS 420J2-CSP

Relevant standard of SUS 420J2-CSP

G 4313 (2011) Cold rolled stainless steel strip for springs G-4313-(2011).pdf
SUS 420J2 SUS 420F
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this SUS 420J2-CSP?
  • List your company on S&G now? Join
  • Non-paying users only
Top