High Qulity Stainless Die or Mould Steel

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50 m.t.
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100000 m.t./month

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Product Description:

 Product Description:

OKorder is offering High Qulity Stainless Die or  Mould  Steel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.


Product Applications:

High Qulity Stainless Die or  Mould  Steel are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.


Product Advantages:

OKorder's High Qulity Stainless Die or  Mould  Steel are durable, strong, and resist corrosion.


Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing


Product Specifications:

Die steel was used in the manufacture of cold die, hot forging molding moldmold. The mould is the main processing tool manufacturing parts of machinery manufacturing, motor, electric instrument, radio and other industrial sectors in the. Mold quality directly affects the pressure processing technology, the precision of the product yield and quality of production cost, and the quality and service life of die except by reasonable structure design and machining precision, mainly affected by mould material and heat treatment.


Die steel can be broadly divided into: cold die steel, hot die steel and plastic mould steel three class, used for forging, stamping, cutting type, die castingetc.. Because of various kinds of mold for different purposes, the workcondition is complex, so the mold steel, mold manufacturing according to theirworking conditions, should have the strength, hardness, high wear resistance,enough toughness, and high hardenability, hardenability and other process performance. Because this kind of different purposes, the complex working conditions, so the die steel performance requirements are also different.

Cold mould comprises a die, drawing die, drawing die, stamping die, thread rolling die, thread rolling plate, Leng Dunmo and cold extrusion die etc.. Mold steel cold work, according to the manufacture working conditions, have high hardness, strength, wear resistance and enough toughness, and highhardenability and hardenability and other process performance. For this kindof alloy tool steel for use in general belong to the high carbon alloy steel,carbon content was above 0.80%, chromium is an important alloying elementof this kind of steel, whose content is usually not more than 5%. But for somewear resistance requirement is very high, quenching after deformation is smalldie steel, the highest CR mass fraction of 13%, and to the formation of a large number of carbide, carbon content in steel is also very high, up to 2.0%~2.3%.Cold working die steel with high carbon content, the organization mostlyhypereutectoid steel or ledeburite steel. Steel commonly used with high carbon and low alloy steel, high carbon high chromium steel, chrome molybdenum steel, medium carbon chromium tungsten Bracelet steel etc..

Hot die forging, divided into hammer forging, extrusion and die-casting of several main types, including hot forging die, press forging die, stamping die,hot extrusion die and metal die casting die. Thermal deformation die at work in addition to bear great mechanical stress, but also bear the repeated heating and cooling do use, and caused great thermal stress. Hot work die steelshould have high strength, hardness and red hardness, wear resistance and toughness, but also should have high strength, good thermal stability, thermalfatigue resistance and corrosion resistance, also has high hardenability, so as to ensure the whole section has the mechanical consistency can. For die casting die steel, also has a surface layer after repeated heating and coolingdoes not crack, and subjected to liquid

Die steel

State of the metal flow impact and erosion performance. This kind of steel is usually belongs to the medium carbon alloy steel, carbon content in 0.30%~0.60%, belongs to the sub eutectoid steel, there is also a part of steelas the alloy elements added more (such as tungsten, molybdenum, vanadium,etc.) and become the eutectoid or hypereutectoid steel. Steel commonly used with chromium manganese steel, chrome nickel steel, chromium, tungsten steeletc..



Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.



High Qulity Stainless Die or  Mould  Steel



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Q:What are the advantages of using a hot runner?
Advantages: hot flow channel, every parting can not emerge, pouring system along with the product is beneficial to automation production, save raw materials, can also reduce product time;
Q:The wall thickness of the die is affected by the plastic parts
Wall thickness is high, thin wall is not enough, The wall is not uniform, and the stress concentration is deformed The thin wall is easy to hold, fill insufficient, the process is difficult to adjust, poor high
Q:The stamping dies at the Angle of 90 degrees, the Angle is big or small how to repair.
The Angle size can be changed by adjusting the stroke, increasing the pressure and reducing the stroke. Small to reduce the pressure, the trip increases. There's always going to be an R Angle at 90 degrees, and it's going to get bigger and bigger.
Q:Is there any way to keep the ice from sticking to the mold and remove it from the mold
In the hot water under the mould, soon the edge of the ice melts and buckles.After freezing, soak the die in the water and pull.
Q:What is the discharge in the die
If from microscopic description: discharge machining principle is by mechanical control makes the negative electrode, infinite close to, but it does not contact the positively charged artifacts, produce strong electric fields. , resulting in a very big impact on the periphery of the insulating liquid particles electrons, enable a large increase its electron number in the form of a pyramid, then bombarded with extremely high acceleration and speed atomic particles on the surface of the workpiece, make its produce high temperature after fall off under the action of explosive force. Of course, the atomic particles of the electrodes are also bombarded by positive ions, causing the heat to fall off as a result of the blasting force. At the same time, a certain number of positive and negative ions and a large number of neutral particles are produced in the process. Then, some of the positive ions move to the side of the electrode and attach to the surface of the electrode, causing it to compensate for the loss. Partial negative ions are moved to the side of the artifact and attached to the surface of the artifact. At the end of the day, when a wave of repulse is working, all the shedding will be washed away with the insulating fluid. In practice, when we use different conditions, we have different roughness, velocity, loss, spark bits. The reason for this is that in the process above, it is best to synchronize the various changes in time. Of course, there is also the thermal conductivity of the electrode and the material of the workpiece. The melting point. The physical properties and the media of the density are very important.
Q:What is suitable for moulding steel
Mold steel belongs to the special steel, it is the steel which makes the mould such as cold stamping die and hot forging mould. Molds are the main processing tools for manufacturing parts in industrial sectors such as machinery manufacturing, radio meters and electrical appliances. Steel mills make steel by adding special elements to steel. The mould steel can be divided into (cold making die steel), (heat making mould steel) and (plastic mould steel) 3 kinds, for forging, stamping, cutting, die-casting etc. Because of all sorts of mould USES different, complex working conditions, so the mold steel, according to the working conditions of mold manufacturing, should have high hardness, strength, wear resistance, enough toughness, and high hardenability, hardenability and other process performance. Because of the different kinds of USES, the working conditions are complex, so the performance requirements for the die steel are different.
Q:How many products can a mold make?
Normally we do molds if the customer can live up to 50W according to the steel materials we recommend It has to do with the steel strength of the main material and the thickness of the steel
Q:What is the purpose of the mould
Mould is in blanking, stamping forming, forging, cold heading, extrusion, powder metallurgy parts suppression, pressure casting, as well as engineering plastics, rubber, ceramics and other products of compression or injection forming, the action of external force to make blank into a specific shape and size of the stamping tools. The mold has certain contour or inner cavity shape, the shape of the blade can be separated by the shape of the outline, which is the blanking of the die. The inner cavity shape enables the billet to obtain the corresponding solid shape. (add, foreign divided into two categories: the DIE cut of the MOLD and DIE. MOLD means "MOLD, MOLD cavity", refers to such as MOLD, casting MOLD, DIE mean "metal MOLD, stamping DIE, DIE, forging DIE. Respectively is simple: one is the material after heating melting into the cavity, one is to use external force pressed materials into the required shape.)
Q:The characteristics of cold making die steel
High hardness, high wear resistance, high malleability, high yield strength
Q:What is a compression mold?
The main equipment used in compression moulds is press and mold. The most commonly used are self-contained hydraulic presses, which range from dozens of tons to several hundred tons. Have lower pressure press and upper pressure press. The molds used to compress moulds are called press moulds, which are divided into three categories. Overflow mold, semi-overflow mold and mould. The main advantage of the compression mould is that it can be moulded by larger planar products and mass production, and its disadvantages are long production cycle and low efficiency.

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