1.1820

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#1.1820

Description

1.1820 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.1820

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.1820
		C45W
		C45U
		1.1740
		C60W
		C60U
		1.1744
		C67W
		1.1750
		C75W
		C55W

Chemical composition(mass fraction)(wt.%) of the 1.1820

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.50-0.58	0.15	0.30-0.50	0.030	0.030

Mechanical Properties of steel grade 1.1820

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)
872 (≥)	517 (≥)	34	11	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade 1.1820

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	-	-			0.31	-
433	164	-	32.3	132		-
624	-	31	42.2			324	111

Heat Treatment of steel grade 1.1820

Heat treated : 1966°C - 1192°C

Technological Curves of steel grade 1.1820

No Curve

Cross Reference Table (Equivalent Grade) of 1.1820

Grade	Standard	Country	Application
1.1820	DIN	Germany	Carbon tool steel

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...

Rfq.: sales@longhaisteel.com

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