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H11

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H10 T20811
#H11

Description

USA ASTM H11 Alloy tool steel and H11 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: H11
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy H11 ASTM USA Alloy tool steel
YG8A
ASTM W1-A
UNS T72301
W1-C
W2-A
UNS T72302
W2-C
W5
T72305
H10

Chemical composition(mass fraction)(wt.%) of the H11

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
0.33～0.43 0.80～1.20 0.20～0.50 ≤0.030 ≤0.030 4.75～5.50 1.10～1.60 0.30～0.60

Mechanical Properties of steel grade H11

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)
512 (≥) 221 (≥) 31 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade H11

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
43 - -     0.43 -  
698 792 - 31.3 313   -  
639 - 34 43.2   143 414

Heat Treatment of steel grade H11

Heat treated : 1682°C - 1386°C

Technological Curves of steel grade H11

Cross Reference Table (Equivalent Grade) of H11

Grade Standard Country Application
H11 ASTM USA Alloy tool steel
BH11 UK Carbide for cutting tools
BH11 UK Carbide for cutting tools
BH11 UK Carbide for cutting tools
BH11 UK Carbide for cutting tools
03X18H11 ГОСТ Russia Austenitic
06X18H11 ГОСТ Russia Austenitic
ISO H11 ISO ISO ISO standard Austenite size heat resistant steel
EN FeH11FU EN Euronorm Euronorm Structural steel
GH1131 GBT China Solid solution strengthening type iron base alloy
GH1140 GBT China Solid solution strengthening type iron base alloy
GH1138 GBT China High temperature iron base alloy
GH1139 GBT China High temperature iron base alloy
GH1167 GBT China High temperature iron base alloy
HGH1131 GBT China Super alloy welding wire
HGH1139 GBT China Super alloy welding wire
HGH1140 GBT China Super alloy welding wire
HGH113 GBT China Super alloy welding wire
H10 T20811
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Jiangyou Longhai Special Steel Co.,Ltd.

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