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

1.2787

Favorite Datasheet
X23CrNi17 X32CrMoCoV3-3-3
#1.2787

Description

Germany DIN 1.2787 Hot working alloy tool steel and 1.2787 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2787
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2787 DIN Germany Hot working alloy tool steel
1.2747
35NiCrMo16
1.2766
X6NiCrTi26-15
1.2779
X16CrNiSi25-20
1.2782
X13NiCrSi36-16
1.2786
X23CrNi17

Chemical composition(mass fraction)(wt.%) of the 1.2787

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.10-0.25 Max 1.00 Max 1.00 Max 0.035 Max 0.035 15.5-18.0 1.00-2.50

Mechanical Properties of steel grade 1.2787

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)
228 (≥) 156 (≥) 14 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 1.2787

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
31 - -     0.12 -  
545 491 - 21.3 343   -  
914 - 43 24.2   313 244

Heat Treatment of steel grade 1.2787

Heat treated : 1783°C - 1746°C

Technological Curves of steel grade 1.2787

Cross Reference Table (Equivalent Grade) of 1.2787

Grade Standard Country Application
1.2787 DIN Germany Hot working alloy tool steel
X23CrNi17 X32CrMoCoV3-3-3
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 1.2787?
  • List your company on S&G now? Join
  • Non-paying users only
Top