Factory direct sales 6542 plate, 6542 round steel

Factory direct sales of plates and round steel
Product specification range: diameter, length
Product specification range: thickness, length, width
Product specification range: outer diameter, wall thickness, length
Product specifications: Forgings, bars, plates, strips, rings, wire flanges, etc. can be produced according to customer requirements
Product application: widely used in various industries such as aerospace, aviation, power, petrochemical, shipbuilding, machinery, electronics, and environmental protection.
Free sample (free sample for first time payment + refund for second purchase)
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲ ▲▲▲▲▲▲
Shanghai Lijia Bars* preferred supplier of steel,
Shanghai Lijia Bars* preferred supplier of steel,
Shanghai Lijia Bars* preferred supplier of materials,
/>Shanghai Lijia Bars*preferred supplier price,
Shanghai Lijia Bars*preferred supplier of round bars,
Shanghai Lijia Bars*preferred supplier of round bars,
Shanghai Lijia Bars *Preferred supplier of round steel,
Shanghai Lijia Bar *preferred supplier of plate,
Shanghai Lijia Bar*preferred supplier of forged round,
Shanghai Lijia Bar*preferred supplier of forged round Round,
Shanghai Lijia Bars*Preferred Supplier Small Round Bars
Shanghai Lijia Bars*Preferred Supplier Steel Plate,
Shanghai Lijia Bars*Preferred Supplier Wholesaler,
Shanghai Lijia Bars* preferred supplier wholesale price,
Shanghai Lijia Bars* preferred supplier steel plate,
Shanghai Lijia Bars* preferred supplier direct selling price,
Shanghai Lijia Bars* preferred supplier Supplier factory direct sales,
Shanghai Lijia Bar * preferred supplier steel plate,
Shanghai Lijia Bar * preferred supplier mold material,
Shanghai Lijia Bar * preferred supplier What is the material?
What steel is Shanghai Lijia’s preferred supplier of bars?
Chemical composition of Shanghai Lijia Bar* preferred supplier,
Heat treatment process of Shanghai Lijia Bar* preferred supplier,
Shanghai Lijia Bar* preferred supplier and seller,
Shanghai Lijia Bars * preferred supplier agent,
Shanghai Lijia Bars * preferred supplier Shanghai Steel No. 5 Factory,
Shanghai Lijia Bars * preferred supplier Northeast Special Steel,
Shanghai Lijia Bars Great Wall Special Steel is the preferred supplier of materials,
Fushun Special Steel is the preferred supplier of Shanghai Lijia bars,
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲ ▲▲▲▲▲▲▲▲▲▲
High-speed steel
High-speed steel standard:
B/
Characteristics and scope of application:
Introduction to high-speed steel: tungsten and molybdenum It is a representative steel grade of general-purpose high-speed steel. Its toughness and wear resistance are better than r, and its hardness is comparable to red hardness and high temperature hardness. It can be used to manufacture a variety of tools that can withstand large impact forces, general tools, large-scale tools and thermoplastic forming tools, and can also be used to make cold working molds for parts that are worn under high loads.
Chemical composition:
Carbon: ~ (tolerance)
Silicon: ~ (tolerance) Manganese: ~ (tolerance: +)
Sulfur
Phosphorus
Chromium ~ (allowable deviation)
Nickel: allowable residual content
Copper: allowable residual content
Vanadium: ~ (allowable deviation)
Molybdenum: ~ (allowable deviation: size, Dimensions,)
Tungsten: ~ (allowable deviation: size, size,)
Note: According to the agreement between the supplier and the buyer, the content can be ~
Mechanical properties:
Hardness: Delivery Hardness: (Other processing methods (annealing B. Sample heat treatment system and quenching and tempering hardness R (box furnace R (salt bath furnace))
Heat treatment specifications and metallographic structure:
Heat treatment specifications: quenching, ~℃ preheating, ~℃ (salt bath furnace) or ~℃ (box furnace) heating, oil cooling, ~℃ tempering times, each time.
Delivery status:
Hot rolling, forging and cooling Drawn steel bars are delivered in an annealed state, and hot-rolled forged steel bars are delivered after annealing + other processing methods (peeling, light drawing, grinding or polishing, etc.).
▲▲▲▲▲▲▲▲▲▲ ▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
[Shanghai Lijia] round steel grade materials are supplied as follows, r, r, r, r, r, r, , r , r, r, r, r, r, , , r, r, r, r, , , r, , , , ,, r, , , r, , , , , , , , , r, r, r, r, r, , r, r, r, r, r, r, r, , r, r, r, r, r, r, r, r, r, r, , r, r,r, and other high-quality supplies , export quality, trustworthy!
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
Company contact information:
Sales unit: Shanghai Lijia Special Steel Co., Ltd.
Sales specialist: Mr. Tang
Sales hotline:
Mobile hotline:
Corporate fax:
Customer service online:
Shipping address: Songjiang District, Shanghai (warehouse in District 1 of Steel City)
Shanghai Lijia: Service tenet/honest service can achieve permanent cooperation with customers!