1.7711

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#1.7711

Description

1.7711 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.7711

Category	Type	Steel Grade
Steel Grades	High Alloy	1.7711
		1.7380
		11CrMo9-10
		1.7383
		14MoV6-3
		1.7715
		21MoV5-3
		1.5404
		17MoV8-4
		1.5406
		40CrMoV4-6

Chemical composition(mass fraction)(wt.%) of the 1.7711

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.36-0.44	0.40	0.45-0.85	0.030	0.030	0.90-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.50-0.65	≤ 0.015				0.25-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7711

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)
445 (≥)	181 (≥)	42	12	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade 1.7711

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
43	-	-			0.33	-
613	217	-	34.3	444		-
616	-	22	33.2			323	243

Heat Treatment of steel grade 1.7711

Heat treated : 1796°C - 1454°C

Technological Curves of steel grade 1.7711

No Curve

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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