BZ451ESR Hot Work Mould Steel

STEEL GRADE OF VARIOUS COUNTRIES	GB	AISI	DIN	JIS	BOHLER
	4Cr5MoSiV1	H13ESR	1.2344ESR	SKD61	W302

CHEMICAL COMPOSITION	C	Mn	Si	Cr	Mo	V
BZ451ESR	0.38	0.50	1.00	5.00	1.30	1.00

BZ451ESR HOT WORK MOULD STEEL/MOLD STEEL/ALLOY STEEL/DIE CASTING MOLD STEEL

CONVENTIONAL  SMELTING

EF+LF+VD+ESR

DELIVERY STATUS

Spheroidizing Annealing Hardness ≤HB235 

DELIVERY SIZE

Thickness 20- 500mm, Width 400-1200mm, Length 2000-  3000mm, Dia.φ20-φ800mm,  Length 2000- 6000mm

The Main Purpose

1. Suitable for aluminum extrusion mould, and industrial aluminum extrusion mould.

2. For automobile, motorcycle engine shell, all kinds of car lamp inner reflector shell die-casting mould.

3. For complex-shaped aluminum alloy extrusion mould ( like sunflower series products), etc.

4. The mould life can keeping 30,000-80,000 times, and can produce 5-10 tons of aluminum for the aluminum extrusion mould.

5.  It can solve the problems of early erosion and cracking of H13/1.2344.