Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

8660

Favorite Datasheet
8620 8740
#8660

Description

Australia AS 8660 Australia Structural steel and 8660 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 8660
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 8660 AS Australia Australia Structural steel
5132
5140
51B40
5145
5155
5160
6150
8115
8617
8620

Chemical composition(mass fraction)(wt.%) of the 8660

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.55-0.65 0.10-0.35 0.75-1.00 0.04 0.040 0.40-0.60 0.40-0.70 0.15-0.25

Mechanical Properties of steel grade 8660

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)
925 (≥) 497 (≥) 24 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 8660

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
22 - -     0.32 -  
543 495 - 24.3 331   -  
457 - 14 42.2   223 134

Heat Treatment of steel grade 8660

Heat treated : 1241°C - 1295°C

Technological Curves of steel grade 8660

Cross Reference Table (Equivalent Grade) of 8660

Grade Standard Country Application
8660 AS Australia Australia Structural steel
8660H AS Australia Australia Structural steel
XK8660S AS Australia Australia Structural steel
K8660HS AS Australia Australia Structural steel
8620 8740
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 8660?
  • List your company on S&G now? Join
  • Non-paying users only
Top