Year1
b The patented steel of Japan Daido Steel Co., Ltd. is a pre-hardened plastic mold steel with a factory hardness that can reach R. It has good polishing performance and carving properties, and has good electrical discharge machinability. It is used in Mirror polished molds, dust-proof, TV filter plates, cosmetic boxes, precision wrinkle processing molds, office automation equipment, automobile parts electrical discharge processing molds, thickness not greater than thin plates, high-efficiency blanking dies, stamping dies and stamping dies, various Kinds of scissors, inlaid blades, woodworking blades, thread rolling dies and wear-resistant sliders, cold heading dies, thermosetting resin molding dies, deep drawing molds, cold extrusion dies.
b chemical composition
b chemical composition (mass fraction
b (carbon (silicon (manganese (copper (aluminum (aluminum)) r (chromium (tungsten (molybdenum (vanadium (cobalt) b
b Heat treatment
b Pre-hardened steel, no heat treatment required (R
b Characteristics
b. Has good polishing properties.
b. Excellent carving, discharge Good performance.
b. Has good weldability.
b Uses
b Can be used for mirror polishing molds, such as transparent sheets in home appliances, gears, cosmetic boxes, etc., such as in office equipment Precision automobile parts such as printers, copiers, telephones, etc.
b
Mold steel and performance comparison
b In addition to various characteristics, there are also the following characteristics.
b, the mirror grindability is extremely good.
b, the discharge machining surface is delicate and beautiful, therefore, it can replace the pear peel corrosion.
b Comparison of uses
b Compared with, it is suitable for those who pay attention to the following properties Occasion
b, Transparent products, etc. when mirror polishability is important
When electric discharge machining surface is important
Shopping instructions
Prices are quoted based on actual size
Please inform the shopkeeper of the length and width you require, please indicate the unit in millimeters
If you need to issue a VAT invoice, please inform the shopkeeper before quoting, otherwise the default price is the tax-free price
Wool
means that there is oxide scale on the surface, and the four sides are sawed (for oxygen cutting
Bare board
means that the four sides are milled by the milling machine, and the two flat surfaces are ground by the grinder. The default tolerance It is positive to
Fine board
refers to four sides of fine milling, grinding machine fine grinding on both sides, the default tolerance is positive to
Undertake vacuum heat treatment (quenching and cryogenic processing, etc. Processing
The freight will be adjusted according to the actual weight and region
Contact number Ms. Huang
Spot wholesale supply of Japanese Datong Steel NAK80 mirror precision plastic mold steel
价格
￥82.00元/
- total supply
- 0
- MOQ
- 0
- brand
- 日本大同
- area
- Shanghai
- Delivery period：
- Shipped within 3 days from the date of payment by the buyer
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