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Description

414 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 414
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 414
S41003
S41005
410S
S41008
S41026
XM-30
S41040
410Cb
S41040
S41041

Chemical composition(mass fraction)(wt.%) of the 414

C
Si
Mn
P
S
Cr Ni
0.15 1.00 1.00 0.040 0.030 11.5-13.5 1.25-2.50
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 414

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)
278 (≥) 932 (≥) 14 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 414

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
21 - -     0.32 -  
755 345 - 14.3 433   -  
861 - 13 31.2   443 131

Heat Treatment of steel grade 414

Heat treated : 1835°C - 1688°C

Technological Curves of steel grade 414

Cross Reference Table (Equivalent Grade) of 414

Grade Standard Country Application
1.2414 DIN Germany Cold working alloy tool steel
UNS S41425 UNS USA precipitation hardening
UNS S41425 UNS USA precipitation hardening
SAE NV7(4140) SAE USA precipitation hardening
UNS H41400 UNS USA precipitation hardening
ICI 4140 AISI USA
414100 The Czech republic Structural steel
414109 The Czech republic Structural steel
414120 The Czech republic Structural steel
414140 The Czech republic Structural steel
414160 The Czech republic Structural steel
414209 The Czech republic Structural steel
414220 The Czech republic Structural steel
414221 The Czech republic Structural steel
414223 The Czech republic Structural steel
414230 The Czech republic Structural steel
414231 The Czech republic Structural steel
414240 The Czech republic Structural steel
414260 The Czech republic Structural steel
414331 The Czech republic Structural steel

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