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Aquamet 22

Description

Aquamet 22 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Aquamet 22
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Aquamet 22
Alresist 231
Alumel
Allvac 720
Allvac F-799
AM-350
AM-355
Aqualloy
Aquamet 17
Aquamet 18
Aquamet 19

Chemical composition(mass fraction)(wt.%) of the Aquamet 22

C
Si
Mn
P
S
Cr Ni
0.06 1.00 4.0-6.0     20.5-23.5 11.5-13.5
Mo Al Cu Nb Ti V Ce
1.5-3.0            
N Co Pb B Other    
0.20-0.40            
             

Mechanical Properties of steel grade Aquamet 22

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)
723 (≥) 245 (≥) 24 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade Aquamet 22

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
42 - -     0.12 -  
171 343 - 13.3 113   -  
728 - 41 13.2   124 313

Heat Treatment of steel grade Aquamet 22

Heat treated : 1694°C - 1934°C

Technological Curves of steel grade Aquamet 22

Cross Reference Table (Equivalent Grade) of Aquamet 22

Grade Standard Country Application
H22 ASTM USA Alloy tool steel
T20822 UNS USA Alloy tool steel
H23 ASTM USA Alloy tool steel
Stellite 228 Stellite alloy
1.2201 DIN Germany Cold working alloy tool steel
1.2206 DIN Germany Cold working alloy tool steel
1.2208 DIN Germany Cold working alloy tool steel
1.2210 DIN Germany Cold working alloy tool steel
1.2235 DIN Germany Cold working alloy tool steel
1.2241 DIN Germany Cold working alloy tool steel
1.2242 DIN Germany Cold working alloy tool steel
1.2243 DIN Germany Cold working alloy tool steel
1.2248 DIN Germany Cold working alloy tool steel
1.2249 DIN Germany Cold working alloy tool steel
1.2203 DIN Germany Cold working alloy tool steel
X220CrVMo12-2 DIN Germany Cold working alloy tool steel
1.2622 DIN Germany Hot working alloy tool steel
BH224/5 Carbide for cutting tools
BH224/5 Carbide for cutting tools
E220 Carbide for cutting tools

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