1.3817

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#1.3817

Description

1.3817 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.3817

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.3817
		1.3802
		X35Mn 21
		GX120Mn 13
		1.3805
		1.3813
		X40MnCrN 19
		1.3816
		X8CrMnN 18-8
		1.3818
		X55MnCrN 18-4

Chemical composition(mass fraction)(wt.%) of the 1.3817

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.30-0.50	1.00	17.0-19.0	0.060	0.030	0.30-0.50	≤ 1.00	-------	N ≤ 0.10

Mechanical Properties of steel grade 1.3817

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)
185 (≥)	352 (≥)	11	23	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade 1.3817

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
23	-	-			0.34	-
935	376	-	12.3	332		-
376	-	43	11.2			112	114

Heat Treatment of steel grade 1.3817

Heat treated : 1391°C - 1699°C

Technological Curves of steel grade 1.3817

No Curve

Cross Reference Table (Equivalent Grade) of 1.3817

Grade	Standard	Country	Application
1.3817	DIN	Germany	Valve 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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