BZ2312 Plastic Mould Steel

STEEL GRADE OF VARIOUS COUNTRIES	GB	AISI	DIN	JIS	ASSAB
	3Cr2Mo	P20+S	1.2312	--	--

CHEMICAL COMPOSITION	C	Si	Mn	Cr	Mo	S
BZ2312	0.4	0.30	1.50	1.90	0.2	0.06

BZ2312/P20+S/1.2312 Plastic Mould Steel, mold steel

CONVENTIONAL SMELTING

EF+LF+VD

DELIVERY STATUS

Pre-hardened HRC 28-34 

DELIVERY SIZE

Thickness 200-1200mm, Width 600-2200mm, Length 1000-6000mm

The Main Purpose

1.Pre-hard state can be easily processed directly.

2.Main be applied to in plastic steel mold. like car injection moulding, PVC, PP plastic injection molding etc.

3.Cavity plates and frame plates for compression moulds and injection moulding tools .

The Main Characteristic

1.Prehardened Cr-Mn-Mo steel designed for plastic mold industry, with a specific sulfur addition to improve machinability. Compared to 1.2311 grade, 30% increase in milling speed and 300% increase in drilling speed can be expected.

2.DIN 1.2312 Tool steel is a plastic injection mould steel material, the steel by “super clean” produce process, pre-hardened, showing the height of micro pure and excellent homogeneous structure, excellent polishing and light etching engraving.

3.Tool components subjected to high pressures. Other uses in mouldmaking where relatively high strength is specified without subsequent heat treatment.