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Description

China CNS CNS 430 CNS standard ferritic stainless steel and CNS 430 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CNS 430
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CNS 430 CNS China CNS standard ferritic stainless steel
CNS 317
CNS 317L
CNS 317J1
CNS 321
CNS 347
CNS XM7
CNS XM15J1
CNS 329J
CNS 405
CNS 410L

Chemical composition(mass fraction)(wt.%) of the CNS 430

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
Max 0.12 Max 0.75 Max 1.00 Max 0.040 Max 0.030 16.00-18.00

Mechanical Properties of steel grade CNS 430

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)
527 (≥) 776 (≥) 23 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade CNS 430

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
24 - -     0.41 -  
592 489 - 43.3 232   -  
192 - 24 31.2   431 333

Heat Treatment of steel grade CNS 430

Heat treated : 1361°C - 1587°C

Technological Curves of steel grade CNS 430

Cross Reference Table (Equivalent Grade) of CNS 430

Grade Standard Country Application
UNS S30430 UNS USA precipitation hardening
SUS430 JIS Japan ferritic stainless steels
SUS430F JIS Japan ferritic stainless steels
SUS430LX JIS Japan ferritic stainless steels
SUS430J1L② JIS Japan ferritic stainless steels
SUS430TP JIS Japan ferritic stainless steel
SUS430LXTP JIS Japan ferritic stainless steel
SUS430J1LTP JIS Japan ferritic stainless steel
SUS430TKA JIS Japan ferritic stainless steel
SUS430TKC JIS Japan ferritic stainless steel
430S17 UK austenitic special steel
430S11 UK austenitic special steel
430S18 UK austenitic special steel
1.4307 AFNOR France Austenite
1.4306 AFNOR France Austenite
1.4301 AFNOR France Austenite
1.4305 AFNOR France Austenite
1.4303 AFNOR France Austenite
STS430 KS Korea Austenitic Steel
STS430 KS Korea Austenitic Steel

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