1.1189

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#1.1189

Description

1.1189 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.1189

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.1189
		1.1207
		C15R
		1.1140
		C16R
		1.1208
		15NiCr13
		1.5752
		20NiCrMoS2-2
		1.6526
		C40R

Chemical composition(mass fraction)(wt.%) of the 1.1189

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.37-0.44	0.40	0.50-0.80	0.035	0.020-0.040	≤ 0.40	≤ 0.40
Mo	Al	Cu	Nb	Ti	V	Ce
≤ 0.10
N	Co	Pb	B	Other
				Cr+Ni+Mo ≤ 0.63

Mechanical Properties of steel grade 1.1189

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)
372 (≥)	327 (≥)	24	31	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	323

Physical Properties of steel grade 1.1189

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	-	-			0.14	-
843	676	-	14.3	311		-
757	-	32	31.2			121	342

Heat Treatment of steel grade 1.1189

Heat treated : 1264°C - 1575°C

Technological Curves of steel grade 1.1189

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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