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50 HS

Favorite Datasheet

Poland PN 50HS Steel for springs -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 50HS / 50 HS
Category Grade Standard Region/Area Standard Content
Metals 50 HS PN H84032 Poland Steel for springs -- Grades

Chemical composition(mass fraction)(wt.%) of the 50 HS

Element Min Max Similar
As - 0.0800 -
Si 0.8000 1.2000 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.4000 -
Mn 0.3000 0.6000 -
Cu - 0.2500 -
Cr 0.9000 1.2000 -
C 0.4500 0.5500 -

Mechanical Properties of steel grade 50 HS

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)
945 (≥) 936 (≥) 23 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 50 HS

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
11 - -     0.34 -  
376 975 - 41.3 141   -  
895 - 14 43.2   131 243

Heat Treatment of steel grade 50 HS

Heat treated : 1872°C - 1956°C

Technological Curves of steel grade 50 HS

Cross Reference Table (Equivalent Grade) of 50 HS

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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