Material 1.4028

Acero inoxidable

El grado 1.4028 es de acero inoxidable martensítico. 1.4028 es resistente en ambientes moderadamente agresivos y endurecible.

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Standards

HDIN / EN	US-Standard	AFNOR	UNI	JIS	request
X30Cr13	AISI 420 AISI 420F UNS S42000 UNS S42020			SUS420J2 SUS420J2-CSP SUS420J2FB SUS420J2TKA	request

Material Category: Acero inoxidable

Chemical Composition

C %	Si %	Mn %	P %	S %	Cr %
0,26 - 0,35	max 1,00	max 1,50	max 0,040	max 0,015	12,00 - 14,00

Mechanical Properties

geglüht	Zugfestigkeit (Rm)	Härte [HB 30]	Probenlage
	<= 800 N/mm²	<= 245 HB 30	längs

vergütet	0,2% Dehngrenze (Rp0,2)	Zugfestigkeit (Rm)	Bruchdehnung (A5, 65)	Kerbschlagarbeit KV (ISO-V/Charpy-V)
<= 160 mm	>= 650 N/mm²	800 - 1.000 N/mm²	>= 10 %	>= 15 Joule