tool steel DIN X48CrMoV8-1-1 round bar

1.tool steel DIN X48CrMoV8-1-1 round bar 2.Certificate: ISO 9001:2008 3.Quality assurance 4.Manufacturer,UT% before delivery

1. tool steel DIN X48CrMoV8-1-1 round bar 

 

2.Chemical Composition:

Element	C	Si	Mn	Cr	Mo	V	P	S
content	0.5	1.05	0.45	8.00	1.50	0.52	≤0.003	≤0.005

 

3.the performance advantages and the uses

 

Severely stressed machine blades for cellulose and paper ind., woodworking milling cutters, flat and circular blades for cutting 5 to 15 mm thick sheet/plate.  

4.We supply tool steel X48CrMoV8-1-1 specification as following :

Tool steel  X48CrMoV8-1-1  round bar :

Grade	1.2360	Hot rolled size range: Dia 16mm-45mm
		Forged size range: Dia50mm-380mm
Max dia	380mm	EFS size range:Dia16mm-260mm
Min dia	16mm	ESR size range:Dia16mm-380mm

Tool steel X48CrMoV8-1-1 flat bar :

Grade	1.2360	Hot rolled size range:thk 15mm-40mm
		Width :Max 610mm
Min thk	15mm	Forged size range:thk 45mm-300mm
Max thk	300mm	Width :Max 700mm
		EFS size range:thk 15mm-230mm
Min width	105	Width: max 650mm
Max width	700mm	ESR size range:thk 15mm-300mm
		Width: max 700mm

Tool steel X48CrMoV8-1-1 square bar :

 

Grade	1.2360	Hot rolled size range:max45mm
		Forged size range:50mm-320mm
Max square	320mm	EFS size range: max square 170mm
		ESR size range: max square 320mm

 

 

4.Soft AnnealingHeat to 820-860oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 250.5.Stress RelievingStress relieving to remove machining stresses should be carried out by heating to 650oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.6.HardeningHarden from a temperature of 1000-1040oC followed by oil or air quenching. Hardness after quenching is 57 HRC.

7.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.

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

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

Remelting process: Electroslag remelting

Casting process: ingot casting

9.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.