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HX HD
#HC

Description

USA ASTM HC Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and HC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: HC
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy HC ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J91340
HF
HH
HI
HK
HE
HT
HU
HW
HX

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
≤0.50 2 1 0.04 0.04 26.0-30.0 ≤4.00 0.5

Mechanical Properties of steel grade HC

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)
465 (≥) 925 (≥) 32 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade HC

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
24 - -     0.23 -  
118 449 - 44.3 324   -  
622 - 12 32.2   443 134

Heat Treatment of steel grade HC

Heat treated : 1386°C - 1924°C

Technological Curves of steel grade HC

Cross Reference Table (Equivalent Grade) of HC

Grade Standard Country Application
CPM Rex M2HCHS AISI USA Powder metallurgy high-speed tool steel
CPM Rex M35HCHS AISI USA Powder metallurgy high-speed tool steel
HS6-5-2HC AFNOR France Carbide for cutting tools
HS6-5-2HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
ASTM HC AISI USA
SPHC CNS China China Taiwan Structural steel
HC ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
HC ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
HX HD
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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...

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