1.cold work tool steels 1.2767 / X45NiCrMo4 round bar 2.Certification: ISO 9001:2008 3.Quality assurance 4.Manufacturer,UT%

1.  cold work tool steels 1.2767 / X45NiCrMo4 round bar/ flat bar

 

2.Chemical Composition:

Element	C	Si	Mn	Cr	Mo	Ni	P	S
content	0.45	0.25	0.35	1.35	0.25	4.05	≤0.003	≤0.005

 

3.the performance advantages and the uses

 

Typical applications and components include plastic moulds, cutlery dies, shear blades for heavy gauge material, cutting tools, drawing jaws and highly stressed coining tools

 

 

4.Our smelting facilities data as following:

45 tons EBT, 50 tons EF, 50 tons VOD

Forging equipment :a 3200 tons pressing machine , a 2000 tons pressing machine, a 1000 tons pressing machine, a 8 tons Hydraulic hammer, a 3 tons Hydraulic hammer

Processing equipment:  8 of gantry millings, 12 of lathe machines etc.

5.Tech: EAF+LF+VD /+ESR

Melting process:electric arc furnace, ladle furnace,vacuum degassing

 

Remelting process: Electroslag remelting

 

Casting process: ingot casting

6.Test and inspection: 100% mixed test

 

100% crack test,defect depth max.1% of diameter(turned, peeled) or width

 

100% US test acc. to SEP standard.