Low Hydrogen
Metal degassing at low pressure, and the creation of adapted slag enables us to obtain hydrogen content down to 1ppm through a vacuum pouring process.

Sulphur content
• Appropriate metal and slag deoxidation enables us to produce low sulphur aims under 10ppm sulphur content.
• For grades with aimed sulphur, calcium treatment is used to obtain globular inclusion in order to facilitate machining.

Inclusion cleanliness
The specific steel plant facilities (furnace, LF, VD/VOD), and process control guarantee very low oxygen content and

Products	Formats
Traditional Ingot (round,polygonal, corrugated and square)	– From 4 to 190 tons (unit weight)- Round Ø 500mm up to 1500mm
Round hollow ingot – Polygonal hollow ingot	– From 30 to 240 tons
Vacuum cast ingot	– From 76 to 270 tons
Casting	– From 60 to 250 tons – Width 7m, depth 4.5m, length14m – Stainless, low alloy and carbon steel grades

Bozhong produces and sells ingots for open die forging and ring-rolling,as well as casting pieces for hydro-electric & nuclear applications.

Oil & Gas	Nuclear	Navy	Wind Energy
F91/92	30CrMoV4-11	100HLES	42CrMo4/Mod
F11/22	16/18/20 MnD5	NQ1	18/34CrNiMo6
F65	304L	HY 80/100	WSTE / P355NL
F51 Duplex	316L	B64	14CrMoV6 -9
8630	FXM11		31CrMoV9