1.1620

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#1.1620

Description

1.1620 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.1620

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.1620
		C105U
		1.1554
		C110W
		C110U
		C125U
		C125W
		1.1563
		C135W
		1.1573
		C135U

Chemical composition(mass fraction)(wt.%) of the 1.1620

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.65-0.74	0.10-0.30	0.10-0.35	0.030	0.030

Mechanical Properties of steel grade 1.1620

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)
152 (≥)	571 (≥)	11	13	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade 1.1620

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
42	-	-			0.44	-
932	977	-	31.3	141		-
317	-	32	21.2			122	223

Heat Treatment of steel grade 1.1620

Heat treated : 1647°C - 1729°C

Technological Curves of steel grade 1.1620

No Curve

Cross Reference Table (Equivalent Grade) of 1.1620

Grade	Standard	Country	Application
1.1620	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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