Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Toggle menu

SAE 5140H

Favorite Datasheet
UNS H51350 UNS H51400
#SAE # #5140H

Description

SAE 5140H Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SAE 5140H
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SAE 5140H
SAE 50B60H
UNS H50601
SAE 5120H
UNS H51200
SAE 5130H
UNS H51300
SAE 5132H
UNS H51320
SAE 5135H
UNS H51350

Chemical composition(mass fraction)(wt.%) of the SAE 5140H

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.37-0.44   0.15-0.35 0.6-1.0 0.04  0.03  0.6-1.0 ≤ 0.25
Mo Al Cu Nb Ti V Ce
≤ 0.06   ≤0.35         
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SAE 5140H

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)
224 (≥) 746 (≥) 43 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade SAE 5140H

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
42 - -     0.14 -  
696 215 - 41.3 243   -  
494 - 21 33.2   422 433

Heat Treatment of steel grade SAE 5140H

Heat treated : 1417°C - 1447°C

Technological Curves of steel grade SAE 5140H

Cross Reference Table (Equivalent Grade) of SAE 5140H

Grade Standard Country Application
SAE NVl(1541) SAE USA precipitation hardening
SAE NV2(1547) SAE USA precipitation hardening
SAE NV3 SAE USA precipitation hardening
SAE NV4(3140) SAE USA precipitation hardening
SAE NV5(8645) SAE USA precipitation hardening
SAE NV6(5150) SAE USA precipitation hardening
SAE NV7(4140) SAE USA precipitation hardening
SAE NV8 USA precipitation hardening
SAE NV9 SAE USA precipitation hardening
SAE HNVl SAE USA precipitation hardening
SAE HNV2 SAE USA precipitation hardening
SAE HNV3 SAE USA precipitation hardening
SAE HNV4 SAE USA precipitation hardening
SAE HNV5 SAE USA precipitation hardening
SAE HNV6 SAE USA precipitation hardening
SAE HNV7(71360) SAE USA precipitation hardening
SAE HNV8 SAE USA precipitation hardening
SAE EVl SAE USA precipitation hardening
SAE EV2 SAE USA precipitation hardening
SAE EV3 SAE USA precipitation hardening
UNS H51350 UNS H51400
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...

REQUEST FOR QUOTATION
  • Do you supply this SAE 5140H ?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top