Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

H19

Favorite Datasheet
T20819 T20821
#H19

Description

USA ASTM H19 Tool Die Steels Hot-Work Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: H19
Category Class Grade Standard Country Application
Steel GradesTool Die Steels H19 ASTM USA Hot-Work Tool Steel

Chemical composition(mass fraction)(wt.%) of the H19

C Si Mn P S Cr Mo V W Ni＋Cu Co
0.32 -0.45 0.20 -0.50 0.20 -0.50 ≤0.030 ≤0.030 4.00 -4.75 0.30 -0.55 1.75 -2.20 3.75 -4.50 ≤0.75 4.00 -4.50

Mechanical Properties of steel grade H19

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)
649 (≥) 614 (≥) 12 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade H19

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
32 - -     0.13 -  
172 466 - 13.3 141   -  
697 - 43 32.2   141 222

Heat Treatment of steel grade H19

Heat treated : 1126°C - 1267°C

Technological Curves of steel grade H19

Cross Reference Table (Equivalent Grade) of H19

Grade Standard Country Application
ASTM H19
CPM H19
CPM H19V
SWRCH19A
SCH19
H19
CPM H19
CPM H19
CPM H19V
CPM H19V
BH19
BH19
09X14H1982БP
40X15H7Γ7Φ2
T20819 T20821
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 H19?
  • List your company on S&G now? Join
  • Non-paying users only
Top