China Special steel tool steel die steel

1.2738 718 P20+Ni Hot Forged Plastic Mould Steel1, Features
1)uniform hardness qualitative of Material;
2)No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
3)Excellent polishing performance;
4)Good machining performance;2, Application
Used for various large -sized mirror plastic mould,percision mould;
1)Leather grain, pear skin grain etching, imitation stone moulds;
2)Clear plastic container classes such as pencil case, commodity high gloss mould;
3)Such as refrigerator, air conditioner production to demand higher large mould;3, GradeGBDINAISIASSAB3Cr2NiMnMo1.2738P20+Ni718
4, Chemical composition(%)CSiMnPSCrMoNi0.30-0.400.20-0.501.00-1.50&LED Video Processor le;0.010≤0.0301.5-2.000.25-0.40≥1.0
5, Hardness:33-37HRC6, Mould steel Size:Size of Steel grade 1.2738 mechanical propertiesRound barDiameter(mm)Length (mm)Max:800Max: 9000PlateThickness(mm)Width (mm)Length (mm)Max:800Max:1000Max:6000The specification can be customized.
7, Customized Service for Electronics Packing:Export Standard Packing or Customers'deInsulation mand8, Delivery
Abundant stock, 7-Access Control System 15 days.
Customized products, 15-30 days.9, The process flow
1)Hot rolled or forged condition, Pre-harden &tempering ,black surface
2)Hardness: 30~36HRC
3) Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T+ Machined surface1.2738 718 P20+Ni Hot Forged Plastic Mould Steelpic
Guangzhou ChangFePetroleum Equipment & Machinery ng Steel Co., Ltd.
isa professional special steel company, which specializedin exporting mould steel products based in China. With more than 20 years experience in special steel industry, our main products are Plastic MouldSteel, Hot Work MouldSteel, Cold Work MouldSteel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steeland Forged Block.