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

H25

Favorite Datasheet
T20824 T20825
#H25

Description

USA ASTM H25 Alloy tool steel and H25 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: H25
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy H25 ASTM USA Alloy tool steel
H19
T20819
H21
T20821
H22
T20822
H23
T20823
H24
T20824

Chemical composition(mass fraction)(wt.%) of the H25

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) W(%)
0.22～0.32 0.15～0.40 0.15～0.40 ≤0.030 ≤0.030 3.75～4.50 0.40～0.60 14.0～16.0

Mechanical Properties of steel grade H25

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)
727 (≥) 478 (≥) 13 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade H25

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 - -     0.12 -  
914 676 - 22.3 333   -  
753 - 22 13.2   444 132

Heat Treatment of steel grade H25

Heat treated : 1493°C - 1233°C

Technological Curves of steel grade H25

Cross Reference Table (Equivalent Grade) of H25

Grade Standard Country Application
H25 ASTM USA Alloy tool steel
36X18H25C2 ГОСТ Russia Austenitic
SWRCH25K CNS China China Taiwan Structural steel
T20824 T20825
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 H25?
  • List your company on S&G now? Join
  • Non-paying users only
Top