Thyssen B80

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#Thyssen # #B80

Description

Thyssen B80 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: Thyssen B80

Category	Type	Steel Grade
Steel Grades	Mould Steel	Thyssen B80
		DURANIT W8-W160
		EVERIT FeCr50-W160
		EVERIT 55-W180
		EVERIT 60W-160K
		EVERIT 65-W240
		EVERIT 68-W190
		Thyssen Cel 70
		Thyssen Cel 75
		Thyssen Cel 80
		Thyssen Cel 90

Chemical composition(mass fraction)(wt.%) of the Thyssen B80

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.07	0.40	1.40
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other	CHINA	AWS
					J556Fe	E8018-G

Mechanical Properties of steel grade Thyssen B80

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)
713 (≥)	573 (≥)	44	33	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade Thyssen B80

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
41	-	-			0.43	-
551	761	-	13.3	442		-
422	-	22	31.2			442	421

Heat Treatment of steel grade Thyssen B80

Heat treated : 1474°C - 1996°C

Technological Curves of steel grade Thyssen B80

No Curve

Cross Reference Table (Equivalent Grade) of Thyssen B80

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

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