1.7715

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#1.7715

Description

1.7715 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.7715

Category	Type	Steel Grade
Steel Grades	High Alloy	1.7715
		1.7335
		16CrMo4-4
		1.7337
		22CrMo4-4
		1.7350
		10CrMo9-10
		1.7380
		11CrMo9-10
		1.7383
		14MoV6-3

Chemical composition(mass fraction)(wt.%) of the 1.7715

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.10-0.18	0.40	0.40-0.70	0.025	0.015	0.30-0.60
Mo	Al	Cu	Nb	Ti	V	Ce
0.50-0.70	≤ 0.020				0.22-0.28
N	Co	Pb	B	Other
				Sn ≤ 0.025

Mechanical Properties of steel grade 1.7715

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)
924 (≥)	295 (≥)	14	34	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	413

Physical Properties of steel grade 1.7715

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	-	-			0.12	-
673	523	-	31.3	223		-
592	-	32	44.2			322	444

Heat Treatment of steel grade 1.7715

Heat treated : 1613°C - 1871°C

Technological Curves of steel grade 1.7715

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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