GRINI 5

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#GRINI #5

Description

GRINI 5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GRINI 5

Category	Type	Steel Grade
Steel Grades	Mould Steel	GRINI 5
		GRIDUR 24
		GRIDUR 34
		GRIDUR 36
		GRIDUR 42
		GRIDUR 44
		GRIDUR 45
		GRIDUR 46
		GRIDUR 50
		GRIDUR 65
		GRIDUR 116

Chemical composition(mass fraction)(wt.%) of the GRINI 5

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.02	0.4	3				...
Mo	Al	Cu	Nb	Ti	V	Ce
				0.5
N	Co	Pb	B	Other
				Fe 2

Mechanical Properties of steel grade GRINI 5

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)
283 (≥)	853 (≥)	12	43	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade GRINI 5

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
13	-	-			0.44	-
433	483	-	13.3	431		-
717	-	41	12.2			332	212

Heat Treatment of steel grade GRINI 5

Heat treated : 1537°C - 1279°C

Technological Curves of steel grade GRINI 5

No Curve

Cross Reference Table (Equivalent Grade) of GRINI 5

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 1005	ASTM	USA	General use carbon steel bar
UNS G10050	UNS	USA	General use carbon steel bar
ASTM 1015	ASTM	USA	General use carbon steel bar
UNS G10150	UNS	USA	General use carbon steel bar
5CrW2Si		China	Alloy tool steel - Impact resistance tool steel
5Cr3Mn1SiMo1V		China	Alloy tool steel - Impact resistance tool steel

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Rfq.: sales@longhaisteel.com

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