Nerjaveče jeklo 4Cr13

blagovne znamke, Shizhang Steel
poreklo proizvoda Kitajska
v času dobave 15-45
zmogljivosti dobave 500 ton/mesec

Martenzitno nerjavno jeklo 4Cr13 Uporablja se predvsem v proizvodnji kirurških instrumentov, ležajev, ventilov, vzmeti in kalupov visoke trdnosti itd. Ustrezna tuja znamka jekla 4Cr13 je DIN 1.2083、ASTM 420、SUS 420J2

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Product Name: STAINLESS STEEL---4Cr13

Similar steel grades:

U.S.A	ASTM 420
German	DIN 1.2083
Japan	SUS 420J2
Austria	M310
Sweden	S136
China	4Cr13

Chemical composition:

Standard	C	Si	Mn	Cr	Ni	P	S	V
FTBI-2000	0.36-0.45	≤0.60	≤0.80	12.00-14.00	≤0.60	≤0.03	≤0.03	≤0.03

Principal Feature:

4Cr13 martensitic stainless steel ,Corrosive Resistance And Super Mirror-like. Stainless martensitic with a high hardenability, good polishing properties, excellent resistance to corrosion and hot oxidation. Annealing hardness HB 235max. Prehardened to HRC 30-36 mirror-like to easy machining, deformation effected by hardened could off.

Typical Application:

4Cr13 martensitic stainless steel is mainly used to make surgical instruments, bearings, valves, springs, etc.

Heat Treatment:

Forge: at 900℃-1100℃ Cool slowly and anneal immediatedly

Anneal: at 880℃ Cool slowly in furnace

Stress Relieve: at to 600℃-650℃ Cool in still air

Harden: Preheat at 600℃-850℃ raise to 1020℃-1100℃ Cool in air, iol or into salt bath held at 200℃-300℃ and then air cool

Size available: