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K5

Favorite Datasheet

Australia AS K5 Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K5 / K5
Category Grade Standard Region/Area Standard Content
Metals K5 AS/NZS 1448 Australia Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum)

Chemical composition(mass fraction)(wt.%) of the K5

Element Min Max Similar
V - 0.0500 -
Si - 0.8000 -
S - 0.0300 -
P - 0.0300 -
Ni 0.7500 2.0000 -
Mo 0.1500 0.5500 -
Mn 0.6000 1.6000 -
Cr 0.2000 0.7000 -
C 0.1000 0.2500 -

Mechanical Properties of steel grade K5

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 (≥) 231 (≥) 42 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade K5

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
34 - -     0.21 -  
927 286 - 32.3 314   -  
557 - 32 12.2   242 324

Heat Treatment of steel grade K5

Heat treated : 1892°C - 1954°C

Technological Curves of steel grade K5

Cross Reference Table (Equivalent Grade) of K5

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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