Pyrowear 53

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#Pyrowear #53

Description

Pyrowear 53 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Pyrowear 53

Category	Type	Steel Grade
Steel Grades	High Alloy	Pyrowear 53
		Pyromet 31
		Pyromet 88
		Pyromet 751
		Pyromet 860
		Pyromet CTX-1
		Pyromet CTX-3
		Pyromet CTX-909
		Pyromet X-15
		Pyromet X-23
		Pyrotool V

Chemical composition(mass fraction)(wt.%) of the Pyrowear 53

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.07-0.13	0.6-1.2	0.25-0.5	0.015	0.01	0.75-1.25	1.6-2.4
Mo	Al	Cu	Nb	Ti	V	Ce
3-3.5		1.8-2.3			0.05-0.15
N	Co	Pb	B	Other

Mechanical Properties of steel grade Pyrowear 53

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)
728 (≥)	663 (≥)	42	34	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade Pyrowear 53

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	-	-			0.21	-
672	413	-	33.3	141		-
753	-	11	42.2			243	433

Heat Treatment of steel grade Pyrowear 53

Heat treated : 1348°C - 1872°C

Technological Curves of steel grade Pyrowear 53

No Curve

Cross Reference Table (Equivalent Grade) of Pyrowear 53

Grade	Standard	Country	Application
1.2353	DIN	Germany	Cold working alloy tool steel
1.2453	DIN	Germany	Cold working alloy tool steel
SKH53	JIS	Japan	W-phase system high-speed tool steel
X153CrMoV12			Carbide for cutting tools
X153CrMoV12			Carbide for cutting tools
SKH53		China	Carbide for cutting tools
AISI 653	AISI	USA	precipitation hardening
W-Nr 1.4532	DIN	Germany	Stainless steel
W-Nr 1.4535	DIN	Germany	Stainless steel
W-Nr 1.4539	DIN	Germany	Stainless steel
1.5310
X53CrMnNiNbN21-9	DIN	Germany	Valve steel
X53CrMnNiN21-9	DIN	Germany	Valve steel
1.4539			austenitic special steel
1.4537			austenitic special steel
1.4532	AFNOR	France	Martensite And Precipitation Hardening
1.4539(AFNOR)	AFNOR	France	Austenite
1.4537(AFNOR)	AFNOR	France	Austenite
Z53CMN21-09Az	AFNOR	France	Steel Exhaust Valves
Z53CMNNb21-09-02Az	AFNOR	France	Steel Exhaust Valves

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Rfq.: sales@longhaisteel.com

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