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AISI 651

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AISI 651 UNS S63198
#UNS # #S17700

Description

USA AISI AISI 651 precipitation hardening and AISI 651 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: AISI 651
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel AISI 651 AISI USA precipitation hardening
ASTM 616
ASTM 616
UNS S42200
UNS S42200
ASTM 619
ASTM 619
UNS S42300
UNS S42300
AISI 650
AISI 651

Chemical composition(mass fraction)(wt.%) of the AISI 651

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) W(%) Ti(%) Other(%)
0.32 0.55 1.15 18.5 9 1.4 1.35 0.25 Nb/Ta 0.4

Mechanical Properties of steel grade AISI 651

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)
399 (≥) 962 (≥) 32 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade AISI 651

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
32 - -     0.33 -  
773 596 - 12.3 323   -  
674 - 22 13.2   133 334

Heat Treatment of steel grade AISI 651

Heat treated : 1824°C - 1578°C

Technological Curves of steel grade AISI 651

Cross Reference Table (Equivalent Grade) of AISI 651

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
AISI 651 UNS S63198
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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