China Steel steel products Alloy Steel

Hot Rolled Plastic Mould Steel P21/NAK80To make high precision mirror plastic mould, high appearance homeappliance plastic mould.
Our company mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.Our all products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.Our company keeps the principle of "sincerely cooperation, endless striving for perfection". We desire to establish the long-term mutual beneficial and win-win relation with importers all over the word.Detail information of NAK80 plastic mould steel
Features
A: Electro discharge machining surface texture detail, even no strips and point defects.
B: Electro dischaBuilding Material Making Machinery rge machining surface hardness is not rising, applicable to precision mold processing.
C: Have excellent processability and mirror polishing, suitable for general of thermosetting resin.
Application
Used for high precision mirror plastic mould,high appearance home electronic plastic mould.
Widely used in the medical and cutlery industries.
Hot hard type and Long-life plastic mould.
Plastic mould.Large size injection mold.
Hardness
37-43HRC
Specification
Steel Grade
mould steel 1Ni3Mn2CuAlMo/NAK80
Plate size
Round size
Thickness:20-400mm
Diameter:20/800mm
Width:205-2200mm
Length:2000~9000mm
Length:2000-5800mm
6, Chemical composition:
C
SiMnNiAl0.10~0.150.15~1.001.00~2.003.20
0.50~1.50
Delivery Condition: EAF+LF+VD+(ESR), forged, annealed, UT tested, peeled or machined.Heat Treatment:
Forge: At 900° C-1100° C Cool slowly and anneal immediatedly
Anneal: At 880° C Cool slowly in furnace
Stress Relieve: At to 600° C - 650° C Cool in still air
Harden: Preheat at 600° C - 850° C raise to 1020° C -1100° C Cool in air, iol or into salt bath held at 200° C - 300° C and then air coolManipulator
Company Profile
Guangzhou Changfeng Steel Co.,LTD is an export agent company of Baosteel Group special steel products, which mainly sells plastic die steel, hot work die steel, cold work die steel, alloy structural steel, bearing steel, tool steel, stainless teel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including Shagang grouCutting & Fold-bend Machine p, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. Changfeng is full of export experience to the market all over the world, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
Changfeng has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis,hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI,JIS and GB to ensure their function and quality.
Changfeng keeps the principle of " sincerely cooperation, endless striving for perfection" to establish long-term and win-win relationship with importers all over the world.WorkshopOur service
We provide quality special steel for all industries.
Orders of any size, any length, ship fast
We carry a unique inventory of specialty speciIndustrial Robot al steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
SaPetroleum Equipment & Machinery wing for small or large quantities, sawing-to-size.
Excellent customer service
Contact Us
Contact us for the latest price and more details NOW!