ICNEA 3393—Manufacturing of forgings and powder metallurgy products

Where 3393 sits

1. C Manufacturing industry
2. 33 Metal products industry
3. 339 Casting and other metal product manufacturing
4. 3393 Manufacturing of forgings and powder metallurgy products

What 3393 includes

• Refers to the workpiece or blank obtained by forging and deforming the metal blank, or the activity of deforming the metal powder and the mixture with the non-metallic powder by pressing, baking and making products and materials, including free forgings, die forgings, specially formed forgings, cold forgings, warm forgings, powdersMetallurgical parts and other manufacturing.
• Including the manufacturing activities of the following forgings, stamping parts, sheet metal parts and powder metallurgy products：
• Forgings;
• Die forgings: hot die forgings, cold temperature die forgings, extruded parts;
• Free forgings: carbon steel free forgings, alloy steel free forgings, stainless steel free forgings;
• Non-ferrous metal forgings: copper forgings, aluminum forgings, titanium alloy forgings, other non-ferrous metal forgings;
• Stamping and sheet metal parts manufacturing;
• Stamping parts, sheet metal parts: stamping parts (deep drawing parts, blanking parts, bending parts and other stamping parts), sheet metal parts (sheet metal parts of automobiles, motorcycles and other transportation machinery, other sheet metal parts);
• Ordinary stamping parts: (stamping parts for automobiles, agricultural machinery, construction machinery, electronic appliances, etc.);
• Ordinary sheet metal parts (sheet metal parts of transportation machinery such as automobiles and motorcycles, other sheet metal parts such as electrical and electronic appliances, medical equipment, etc.);
• Fine blanking parts;
• Thermoforming stamping parts;
• Roll molded parts;
• Spinning molded parts;
• Aluminum (magnesium) alloy stamping parts;
• Liquid-filled molded parts;
• Pipe molded parts;
• Internal high pressure molded parts;
• Rail transit stamping (sheet metal) parts;
• Aerospace stamping (sheet metal) parts;
• Miniature stamping parts;
• Other sheet metal molded parts;
• Powder metallurgy parts;
• Powder metallurgy parts: powder metallurgy structural parts, powder metallurgy oily bearings, powder metallurgy bimetal products, powder metallurgy friction plates, powder metallurgy soft and hard magnetic parts;
• The following products are included in this category;
• Powder superalloy steel;
• Carburized bearing steel forgings (GB/T 33522-2017, JB/T 10138);
• Steel for brake discs for fast and heavy-duty railway locomotives (ED-102);
• Steel forging products for high-tech ships;
• High and medium pressure rotor forgings for thermal power;
• High and medium pressure rotor forgings for nuclear power;
• Nuclear power main pipeline forgings;
• Nuclear power pressure vessel forgings;
• Pipe joints and flanges for petrochemical energy;
• Ultra-supercritical thermal power high and medium voltage rotor forgings;
• Ultra-supercritical thermal power low-voltage rotor forgings;
• Other high-performance alloy steel forgings;
• High-strength aluminum alloy forgings for aerospace (including free forgings, die forgings and ring parts);
• Aluminum alloy precision die forgings;
• Mold forgings for shaft compartments for high-speed rail;
• Die forgings for marine diesel engines (2618 and other die forgings);
• Copper alloy brake pads for high-speed rail brake system;
• Copper-based self-lubricating material;
• Titanium and titanium alloy forgings (including cast forgings, die forgings, isothermal forgings, etc.) (various types of forgings for aerospace structures and engines);
• New aviation magnesium alloy material;
• Magnesium alloy forged automobile wheels;
• Magnesium alloy forgings for aerospace;
• Other metallurgical powders and products;
• Getter.

3393 in other systems