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19857

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Czech CSN 19857 High speed steel 19 857 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 19857 / 19857
Category Grade Standard Region/Area Standard Content
Metals 19857 CSN 41 9857 Czech High speed steel 19 857

Chemical composition(mass fraction)(wt.%) of the 19857

Element Min Max Similar

Mechanical Properties of steel grade 19857

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)
626 (≥) 737 (≥) 24 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 19857

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
44 - -     0.32 -  
574 762 - 11.3 314   -  
268 - 14 33.2   113 433

Heat Treatment of steel grade 19857

Heat treated : 1336°C - 1823°C

Technological Curves of steel grade 19857

Cross Reference Table (Equivalent Grade) of 19857

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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