1.7007

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#1.7007

Description

DIN 1.7007 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.7007

Category	Type	Steel Grade	Standard
Steel Grades	Alloy Steel	1.7007	DIN
		DIN 1.5711
		DIN 1.6523
		DIN 1.6543
		DIN 1.6545
		DIN 1.6546
		DIN 1.6562
		DIN 1.6565
		DIN 1.6643
		DIN 1.6755
		DIN 1.7006

Chemical composition(mass fraction)(wt.%) of the 1.7007

Element	Weight %
C	0.38-0.43
Mn	0.75-1.00
P	0.035 (max)
S	0.04 (max)
Si	0.15-0.30
Cr	0.40-0.60
B	0.0005-0.003

Mechanical Properties of steel grade 1.7007

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)
763 (≥)	491 (≥)	23	34	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade 1.7007

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
32	-	-			0.23	-
849	445	-	14.3	211		-
843	-	43	44.2			123	113

Heat Treatment of steel grade 1.7007

Heat treated : 1657°C - 1947°C

Technological Curves of steel grade 1.7007

No Curve

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Rfq.: sales@longhaisteel.com

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