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Aquamet 18

Description

Aquamet 18 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Aquamet 18
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Aquamet 18
Allmar 362
Allmar 363
Alresist 231
Alumel
Allvac 720
Allvac F-799
AM-350
AM-355
Aqualloy
Aquamet 17

Chemical composition(mass fraction)(wt.%) of the Aquamet 18

C
Si
Mn
P
S
Cr Ni
0.15 1.00 11.0-14.0     16.5-19.0 0.50-2.50
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.20-0.45            
             

Mechanical Properties of steel grade Aquamet 18

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)
514 (≥) 289 (≥) 32 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade Aquamet 18

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
12 - -     0.43 -  
292 362 - 44.3 221   -  
386 - 13 43.2   413 111

Heat Treatment of steel grade Aquamet 18

Heat treated : 1589°C - 1494°C

Technological Curves of steel grade Aquamet 18

Cross Reference Table (Equivalent Grade) of Aquamet 18

Grade Standard Country Application
ASTM 1018 ASTM USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
W18Cr4V China High-speed tool steel
W18Cr4VCo8 China High-speed tool steel
W18Cr4V2Co8 China High-speed tool steel
ASTM A182 F55 ASTM USA Super Duplex
1.1820 DIN Germany Carbon tool steel
1.1830 DIN Germany Carbon tool steel
X91CrMoV18 DIN Germany Cold working alloy tool steel
X3NiCoMoTi18-9-5 DIN Germany Cold working alloy tool steel
1.2718 DIN Germany Cold working alloy tool steel
15NiCr18 DIN Germany Cold working alloy tool steel
S18-1-2-5 DIN Germany High-speed tool steel
S18-1-2-15 DIN Germany High-speed tool steel
S18-1-2-10 DIN Germany High-speed tool steel
1.3318 DIN Germany High-speed tool steel
S18-0-1 DIN Germany High-speed tool steel
E184 Carbide for cutting tools
E184 Carbide for cutting tools
E184 Carbide for cutting tools

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