A812 Gr.65

Favorite Datasheet

#A812 # #Gr.65

Description

A812 Gr.65 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: A812 Gr.65

Category	Type	Steel Grade
Steel Grades	Carbon Steel	A812 Gr.65
		A709 Gr.50S
		A709 Gr.50W
		A709 Gr.HPS50W
		A709 Gr.HPS70W
		A709 Gr.100
		A709 Gr.100W
		A709 Gr.HPS100W
		A715 Gr.50~80
		A715 K11509
		A808 K11852

Chemical composition(mass fraction)(wt.%) of the A812 Gr.65

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.23	0.15-0.5	1.4	0.035	0.04
Mo	Al	Cu	Nb	Ti	V	Ce
			0.05
N	Co	Pb	B	Other
				V+Nb 0.02-0.15

Mechanical Properties of steel grade A812 Gr.65

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
898 (≥)	652 (≥)	43	34	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	311

Physical Properties of steel grade A812 Gr.65

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	-	-			0.12	-
444	133	-	14.3	144		-
832	-	22	23.2			113	212

Heat Treatment of steel grade A812 Gr.65

Heat treated : 1325°C - 1127°C

Technological Curves of steel grade A812 Gr.65

No Curve

Cross Reference Table (Equivalent Grade) of A812 Gr.65

Grade	Standard	Country	Application
Q195		China	Engineering and welding
Q215		China	Engineering and welding
Q215 B		China	Engineering and welding
Q235		China	Engineering and welding
Q235 B		China	Engineering and welding
Q235 C		China	Engineering and welding
Q235 D		China	Engineering and welding
Q255 A		China	Engineering and welding
Q255 B		China	Engineering and welding
Q275		China	Engineering and welding
Q235q C		China	Bridge structure with steel
Q235q D		China	Bridge structure with steel
Q345q E		China	Bridge structure with steel
Q345q C		China	Bridge structure with steel
ASTM 1030	ASTM	USA	General use carbon steel bar
UNS G10300	UNS	USA	General use carbon steel bar
ASTM 1005	ASTM	USA	General use carbon steel bar
UNS G10050	UNS	USA	General use carbon steel bar
ASTM 1006	ASTM	USA	General use carbon steel bar
UNS G10060	UNS	USA	General use carbon steel bar

Available Suppliers

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...

REQUEST FOR QUOTATION

Do you supply this A812 Gr.65?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel