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AISI 682

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AISI 681 AISI 683
#AISI # #682

Description

USA AISI AISI 682 precipitation hardening and AISI 682 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: AISI 682
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel AISI 682 AISI USA precipitation hardening
UNS N09979
AISI 665
UNS S66545
UNS R30605
AISI 670
UNS R30816
AISI 671
AISI 680
UNS N06002
AISI 681

Chemical composition(mass fraction)(wt.%) of the AISI 682

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) B(%) Al(%) Ti(%)
0.05 0.08 0.09 12.5 42.5 5.7 2.80 0.20 2.80

Mechanical Properties of steel grade AISI 682

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)
598 (≥) 251 (≥) 34 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade AISI 682

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 - -     0.31 -  
872 748 - 43.3 213   -  
715 - 32 11.2   333 231

Heat Treatment of steel grade AISI 682

Heat treated : 1586°C - 1954°C

Technological Curves of steel grade AISI 682

Cross Reference Table (Equivalent Grade) of AISI 682

Grade Standard Country Application
AISI 431 AISI USA Martensitic special steel
AISI 440A AISI China Martensitic special steel
AISI 440B AISI USA Martensitic special steel
AISI 440F AISI USA Martensitic special steel
AISI 440F Se AISI USA Martensitic special steel
AISI 501 AISI USA Martensitic special steel
AISI 501A AISI USA Martensitic special steel
AISI 501B AISI USA Martensitic special steel
AISI 502 AISI USA Martensitic special steel
AISI 503 AISI USA Martensitic special steel
AISI 504 AISI USA Martensitic special steel
AISI S13800 USA precipitation hardening
AISI S15500 AISI USA precipitation hardening
AISI 632 AISI USA precipitation hardening
AISI 630 AISI USA precipitation hardening
AISI 635 AISI USA precipitation hardening
AISI 631 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 634 AISI USA precipitation hardening
AISI 681 AISI 683
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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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