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2.4650

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Bulgaria BDS 2.4650 不锈钢 - 第1部分 ：不锈钢清单 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4650 / 2.4650
Category Grade Standard Region/Area Standard Content
Metals 2.4650 BS EN 10088-1 Bulgaria 不锈钢 - 第1部分 ：不锈钢清单

Chemical composition(mass fraction)(wt.%) of the 2.4650

Element Min Max Similar
C 0.0200 0.1000 -
Mn - 1.0000 -
P - 0.0150 -
S - 0.0150 -
Si - 0.1500 -
Ni - - -
Cr 18.0000 21.0000 -
Mo 3.5000 5.0000 -
Cu - 0.1000 -
Ti 2.8000 3.3000 -
Zr 0.0200 0.0800 -
B 0.0030 0.0100 -
Al 1.2000 1.6000 -
Fe - 2.0000 -
Co 12.0000 15.0000 -
C 0.0200 0.1000 -
Mn - 1.0000 -
P - 0.0150 -
S - 0.0150 -
Si - 0.1500 -
Ni - - -
Cr 18.0000 21.0000 -
Mo 3.5000 5.0000 -
Cu - 0.1000 -
Ti 2.8000 3.3000 -
Zr 0.0200 0.0800 -
B 0.0030 0.0100 -
Al 1.2000 1.6000 -
Fe - 2.0000 -
Co 12.0000 15.0000 -

Mechanical Properties of steel grade 2.4650

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)
628 (≥) 528 (≥) 13 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 2.4650

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
33 - -     0.14 -  
559 883 - 41.3 112   -  
849 - 21 13.2   211 432

Heat Treatment of steel grade 2.4650

Heat treated : 1889°C - 1266°C

Technological Curves of steel grade 2.4650

Cross Reference Table (Equivalent Grade) of 2.4650

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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