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LR 317

Favorite Datasheet

England Lloyds LR317 Austenitic stainless steel castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LR317 / LR 317
Category Grade Standard Region/Area Standard Content
Metals LR 317 -- England Austenitic stainless steel castings

Chemical composition(mass fraction)(wt.%) of the LR 317

Element Min Max Similar
Ni 11.0000 15.0000 -
Mo 3.0000 4.0000 -
Cr 16.0000 20.0000 -
P - 0.0450 -
S - 0.0300 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0800 -
Si 0.2000 1.5000 -
S - 0.0400 -
P - 0.0400 -
Ni 9.0000 12.0000 -
N - 0.1000 -
Mo 3.0000 4.0000 -
Mn 0.5000 2.0000 -
Cr 17.0000 20.0000 -
C - 0.0800 -

Mechanical Properties of steel grade LR 317

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)
277 (≥) 757 (≥) 32 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade LR 317

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 - -     0.23 -  
865 756 - 22.3 433   -  
922 - 42 41.2   332 234

Heat Treatment of steel grade LR 317

Heat treated : 1659°C - 1977°C

Technological Curves of steel grade LR 317

Cross Reference Table (Equivalent Grade) of LR 317

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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