China Steel steel products Alloy Steel

1.2738/718 Alloy Steel Special Steel Die Steel Plastic Mould Steel1,Features
A,uniform hardness qualitative of material;
B,No quenching crack danger,without heat treatment costs that can reduce the tool cost;
C,ECar Electronics xcellent polishing performance;
D,Good machining performance;2,Application
Used for various large-sizedDemonstrational & Teaching Utensil mirror plastic mould,percision mould;
A,Leather grain, pear skin grain etching, imitation stone moulds;
B,Clear plastic container classes such as pencil case, commodity high gloss mould;
C,Such as refrigerator, air conditioner production to demand higher large mould;3,Equivalent gradesGBDINAISIASSAB3Cr2NiMnMo1.2738P20+Ni718
4,Chemical composition(%)CSiCrNiMnMo0.32~0.400.20~0.801.70~2.000.85~1.151.00~1.500.25~0.40
5,Hardness:33-37HRC6,Available size(mm)FlatBarSize(mm)RoundbarSize(mm)ThicknessWidthLengthDiameterLength10-1100155-22002000-600020-2002000-6000
7,Packing:We provide standard export packing or according to customers' request.8,Delivery:Forabundant stock, 15-20 days.For customized products, 30-50 days.9,Process flow
1)Hot rolled or forged condition, pre-hardened &tempering,black surface
2) Hot rolled technology:EAF+LF+VD
Forged technology:EAF+LF+VD+ESR+Forging +QT+ Machined surface
Product pictures:
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 group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. Changfeng is full of export experience to the market all ovCrane er 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 special steelMilitary Apparel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service
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