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AISI 414

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MIL S 861 0Cr26Ni5Mo2
#414

Description

USA AISI AISI 414 AISI Type 414 is a Martensitic Standard grade Stainless Steel and AISI 414 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: AISI 414
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel AISI 414 AISI USA AISI Type 414 is a Martensitic Standard grade Stainless Steel
18Ni Maraging Steel
Maraging 350
G-X 12 Cr 13
G-X 6 CrNi 13 4
G-X 8 CrNi 19 9
26NiCrMoV14-5 / 1.6957 / HW19476
ASTM A 565 GR 616
S42200
442S19
MIL S 861

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.15 1.00 1.00 0.04 0.03 11.5-13.5 1.25-2.50

Mechanical Properties of steel grade AISI 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)
713 (≥) 858 (≥) 22 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade AISI 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
11 - -     0.13 -  
895 137 - 32.3 131   -  
962 - 42 21.2   244 343

Heat Treatment of steel grade AISI 414

Heat treated : 1865°C - 1682°C

Technological Curves of steel grade AISI 414

Cross Reference Table (Equivalent Grade) of AISI 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 CSN Czech Republic The Czech republic Structural steel
414109 CSN Czech Republic The Czech republic Structural steel
414120 CSN Czech Republic The Czech republic Structural steel
414140 CSN Czech Republic The Czech republic Structural steel
414160 CSN Czech Republic The Czech republic Structural steel
414209 CSN Czech Republic The Czech republic Structural steel
414220 CSN Czech Republic The Czech republic Structural steel
414221 CSN Czech Republic The Czech republic Structural steel
414223 CSN Czech Republic The Czech republic Structural steel
414230 CSN Czech Republic The Czech republic Structural steel
414231 CSN Czech Republic The Czech republic Structural steel
414240 CSN Czech Republic The Czech republic Structural steel
414260 CSN Czech Republic The Czech republic Structural steel
414331 CSN Czech Republic The Czech republic Structural steel
MIL S 861 0Cr26Ni5Mo2
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Jiangyou Longhai Special Steel Co.,Ltd.

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