Duratherm 700

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#Duratherm #700

Description

Duratherm 700 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Duratherm 700

Category	Type	Steel Grade
Steel Grades	High Alloy	Duratherm 700
		Denertia N1
		Denertia N2
		Denertia N8
		Discaloy
		DP3W
		DUMET
		Dura-Form
		Duranickel 301
		Duratherm 477
		Duratherm 600

Chemical composition(mass fraction)(wt.%) of the Duratherm 700

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.05	0.2-0.6	0.4-1.1			11.7-12.3	...
Mo	Al	Cu	Nb	Ti	V	Ce
3.7-4.3	1.0-1.4	0.3	0.1	3.3-3.7
N	Co	Pb	Be	Other
	41-42		≤0.05	W3.6-4.2 Fe6.4-7.0

Mechanical Properties of steel grade Duratherm 700

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)
993 (≥)	164 (≥)	22	33	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	343

Physical Properties of steel grade Duratherm 700

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	-	-			0.21	-
242	962	-	13.3	222		-
521	-	21	12.2			423	324

Heat Treatment of steel grade Duratherm 700

Heat treated : 1943°C - 1491°C

Technological Curves of steel grade Duratherm 700

No Curve

Cross Reference Table (Equivalent Grade) of Duratherm 700

Grade	Standard	Country	Application
SS14:2700	SS	Sweden	Carbide for cutting tools
SS14:2700	SS	Sweden	Carbide for cutting tools
UNS S15700	UNS	USA	precipitation hardening
UNS S15700	UNS	USA	precipitation hardening
UNS S17700	UNS	USA	precipitation hardening
S15700	UNS	USA	Martensitic special steel
S15700	UNS	USA	Martensitic special steel
S17700	UNS	USA	precipitation hardening
S17700	UNS	USA	precipitation hardening
AISI 651	AISI	USA	precipitation hardening
AISI 651	AISI	USA	precipitation hardening
UNS N07001	UNS	USA	precipitation hardening
UNS N07002	UNS	USA	precipitation hardening
1.4700	DIN	Germany	Stainless steel
S700MC			Spain structural steel
S700MC			Spain structural steel
411700			The Czech republic Structural steel
11700			The Czech republic Structural steel
EN S700MC	EN		Euronorm Structural steel

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