Special Ingots – Tailor Made Products

Short Description:

Low HydrogenMetal 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 cleanlinessThe specific steel plant facilities (furnace, LF, VD/VOD), and process...


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Product Tags

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 ? 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

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