1.8509

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#1.8509

Description

1.8509 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8509

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8509
		22CrMoS3-5
		34CrAl6
		1.8504
		34CrAlS5
		1.8506
		1.8505
		32CrAlMo7-10
		34CrAlMo5-10
		1.8507
		41CrAlMo7-10

Chemical composition(mass fraction)(wt.%) of the 1.8509

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.38-0.45	0.40	0.40-0.70	0.025	0.035	1.50-1.80
Mo	Al	Cu	Nb	Ti	V	Ce
0.20-0.35	0.80-1.20
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.8509

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)
148 (≥)	584 (≥)	14	13	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade 1.8509

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
14	-	-			0.34	-
771	964	-	31.3	411		-
788	-	24	11.2			324	234

Heat Treatment of steel grade 1.8509

Heat treated : 1164°C - 1158°C

Technological Curves of steel grade 1.8509

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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