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LR Normal

Favorite Datasheet

England Lloyds LRNormal Castings for ship and other structural applications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LRNormal / LR Normal
Category Grade Standard Region/Area Standard Content
Metals LR Normal -- England Castings for ship and other structural applications

Chemical composition(mass fraction)(wt.%) of the LR Normal

Element Min Max Similar
Total others - 0.8000 -
Mo - 0.1500 -
Ni - 0.4000 -
Cr - 0.3000 -
Cu - 0.3000 -
P - 0.0400 -
S - 0.0400 -
Mn 0.7000 1.6000 -
Si - 0.6000 -
C - 0.2300 -
Si - 0.6000 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.4000 -
Mo - 0.5000 -
Mn 0.7000 1.6000 -
Cr - 0.3000 -
C - 0.2300 -
Al 0.0200 0.1000 -

Mechanical Properties of steel grade LR Normal

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)
195 (≥) 812 (≥) 31 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade LR Normal

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 - -     0.44 -  
246 749 - 11.3 413   -  
456 - 34 32.2   343 134

Heat Treatment of steel grade LR Normal

Heat treated : 1279°C - 1417°C

Technological Curves of steel grade LR Normal

Cross Reference Table (Equivalent Grade) of LR Normal

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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Jiangyou Longhai Special Steel Co.,Ltd.

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