Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

55NiCrMoV7

Favorite Datasheet
40CrMnMo7 X20CrNi17-2
#55NiCrMoV7

Description

Spain UNE 55NiCrMoV7 Spain structural alloy steel and 55NiCrMoV7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 55NiCrMoV7
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 55NiCrMoV7 UNE Spain Spain structural alloy steel
320rMnCoV12
35NiCrMo16
45NiCrMoV16
55NiCrMoV7
X37CrMoSiV5
X40CrMoSiV5
30CrMoV12
320rMoCoV12
34CrNiMo6
40CrMnMo7

Chemical composition(mass fraction)(wt.%) of the 55NiCrMoV7

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.50-0.60 0.10-0.40 0.65-0.95 0.030 0.020 0.95-1.25 1.50-2.00 0.30-0.50 0.05-0.25

Mechanical Properties of steel grade 55NiCrMoV7

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)
435 (≥) 818 (≥) 13 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 55NiCrMoV7

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 - -     0.43 -  
311 892 - 31.3 444   -  
362 - 42 13.2   342 234

Heat Treatment of steel grade 55NiCrMoV7

Heat treated : 1569°C - 1517°C

Technological Curves of steel grade 55NiCrMoV7

Cross Reference Table (Equivalent Grade) of 55NiCrMoV7

Grade Standard Country Application
55NiCrMoV7 AFNOR France Carbide for cutting tools
55NiCrMoV7 AFNOR France Carbide for cutting tools
32CrMoV12-28 ISO ISO Carbide for cutting tools
32CrMoV12-28 ISO ISO Carbide for cutting tools
HS4-1 ISO ISO Carbide for cutting tools
HS4-1 ISO ISO Carbide for cutting tools
55NiCrMoV7 UNE Spain Spain structural alloy steel
55NiCrMoV7 UNE Spain Spain structural alloy steel
EN 55NiCrMoV7 EN Euronorm Euronorm Tool steel
40CrMnMo7 X20CrNi17-2
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 55NiCrMoV7?
  • List your company on S&G now? Join
  • Non-paying users only
Top