BZ880 High-grade Mirror Mould Steel

STEEL GRADE OF VARIOUS COUNTRIES	GB	AISI	DIN	JIS
	10Ni3MnCuAl	P21	GEST80	NAK80

CHEMICAL COMPOSITION	C	Mn	Mo	Ni	Cu	Al
BZ880	0.15	1.60	0.30	3.00	Appropriate	Appropriate

BZ880 HIGH-GRADE MIRROR MOULD STEEL/MOLD STEEL

CONVENTIONAL SMELTING

EF+LF+VD+ESR

DELIVERY STATUS

Solution And Aging Treatment Hardness HRC38-43 

DELIVERY SIZE

thickness 20-400mm,  width 200-1200mm,  length 2000-6000mm

The Main Purpose

Suitable for acidic plastic and the requirements of  good polishing of the mold, mould steel.

The Main Characteristic

1. The organization and hardness is very uniform after solution and aging treatment; excellent mirror polishing;

2. Erosion processing good, uniform material; mechanical processing performance is excellent;

3. Excellent electrical processing performance; welding performance is superior, not easy to produce welding hardening; nitriding performance, good wear resistance and so on.