Carbon, Alloy & Tool Steel

Steel for industrial applications

Steel Line Card

Carbon Steel

 

1018

Products Specs
Round bars 1018 Round Bar ASTM A-108
Square bars 1018 Square Bar ASTM A-108
Flat bars 1018 Rectangular Bar ASTM A-108

 

1045

Products Specs
Round bars 1045 Round Bar ASTM A-108

 

12L14

Products Specs
Round bars 12L14 Round Bar ASTM A-108
Hexagonal bars 12L14 Hex Bar ASTM A-108
Square bars 12L14 Square Bar ASTM A-108

 

1215

Products Specs
Round bars 1215 Round Bar ASTM A-108

 

A179

Products Specs
Tubes A179 Seamless Carbon Steel Tube ASTM A-179

 

Alloy Steel

 

4140

Products Specs
Round bars 4140 Round Bar ASTM A-108, AMS 6382

 

4340

Products Specs
Round bars 4340 Round Bar AMS 6415, AMS S-5000
Plates 4340 Plate AMS 6359
Plates 4340 Forged Block AMS S-5000, AMS 6415, AMS 6414

 

300M

Products Specs
Plates 300M Forged Block ASTM A-543, AMS 6419

 

Hot Rolled Steel

 

A36

Products Specs
Plates A36 Plate ASTM A-36
Round bars A36 Rod ASTM A-36
Flat bars A36 Rectangular Bar ASTM A-36
Square bars A36 Square Bar ASTM A-36
L-Profile A36 Structural Angle ASTM A-36

 

A500

Products Specs
Rectangular Tube A500 Rectangular Tube ASTM A-500
Rectangular Tube A500 Square Tube ASTM A-500
Tubes A500 Pipe ASTM A-500

 

A513

Products Specs
Rectangular Tube A513 Rectangular Tube ASTM A-513
Rectangular Tube A513 Square Tube ASTM A-513

 

P&O Steel

Products
Sheets P&O Steel Sheet
Plates P&O Steel Plate

 

Tool Steel

 

4130

Products
Plates 4130 Forged Block

 

4140/42

Products
Plates 4140/42 DCF PH Plate

 

4330

Products
Plates 4330 Forged Block

 

A2

Products
Plates A2 Plate
Flat bars A2 Precision Ground Rectangular Bar
Flat bars A2 Standard Rectangular Bar
Round bars A2 Round Bar
Round bars A2 Drill Rod
/Square bars A2 Ground Square Bar

 

D2

Products
Plates D2 Plate
Flat bars D2 Standard Rectangular Bar
Round bars D2 Round Bar
Round bars D2 Drill Rod

 

H13

Products Specs
Forged Block H13 Forged Block ASTM A-681

 

O1

Products
Flat bars O1 Precision Ground Rectangular Bar
Flat bars O1 Standard Rectangular Bar
Round bars O1 Drill Rod
Square bars O1 Ground Square Bar

 

P20

Products Specs
Forged Block P20 Forged Block ASTM A-681

 

S7

Products Specs
Forged Block S7 Forged Block ASTM A-681

 

Carbon Steel

As its name implies, carbon steel has a higher carbon content than most types of steel. Whereas other steel varieties have a carbon concentration of around 0.05% to 0.3%, carbon steel can be comprised of up to 2.5% carbon. This composition gives the material several distinct advantages for certain applications. For instance, carbon steel is often used to complete projects for which reliable strength is an essential requirement, such as in the automotive and construction industries. At Hadco we carry carbon steel in a broad range of shapes, including round bar, square bar and rectangular bar, as well as sheet carbon steel.

 

1018

1018 is a type of low-carbon steel alloy that is commonly used in a variety of applications, including the production of parts and components for machinery, automotive parts, and construction materials.
1018 steel is characterized by its low carbon content and good machinability, which makes it easy to work with and shape into various forms. It also has good weldability and formability, making it suitable for a wide range of fabrication processes. In addition, 1018 steel has good tensile strength and ductility, making it suitable for use in a variety of structural applications. 1018 steel is often used as a substitute for mild steel in a variety of applications, as it offers similar properties at a lower cost. It is also commonly used in the production of cold-drawn parts, as it can be easily cold worked to increase its strength and hardness.
1018 Carbon Steel Square Bar is a versatile, semi-flexible, weldable, hot rolled, mild steel solid steel bar with radius corners. It is often used in automotive, architectural, ornamental, fabrication and manufacturing production. Its versatility and strength make it a great selection for a variety of projects and applications.
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1045

1045 steel is a type of medium-carbon steel that is commonly used in a variety of applications, including the production of parts and components for machinery, automotive parts, and construction materials.
1045 steel is characterized by its good strength and toughness, as well as its ability to be heat treated and hardened. It has a medium carbon content, which gives it good machinability and weldability, as well as good wear resistance. It is often used in the production of parts that are subjected to high levels of stress and wear, such as gears, shafts, and bolts.
In addition to its mechanical properties, 1045 steel also has good ductility and formability, making it suitable for use in a variety of fabrication processes. It is also relatively inexpensive, making it a popular choice in a wide range of applications.
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12L14

12L14 steel is characterized by its low carbon content and good machinability, which makes it easy to work with and shape into various forms. It also has good weldability and formability, making it suitable for a wide range of fabrication processes. In addition, 12L14 steel has good tensile strength and ductility, making it suitable for use in a variety of structural applications.
One of the main advantages of 12L14 steel is its excellent machinability, which makes it an ideal choice for use in the production of parts that require precise tolerances and smooth finishes. It is often used in the production of cold-drawn parts, as it can be easily cold worked to increase its strength and hardness. It is also commonly used in the production of screw machine parts, as it can be easily machined to close tolerances and has good wear resistance.
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1215

1215 steel is characterized by its low carbon content and good machinability, which makes it easy to work with and shape into various forms. It also has good weldability and formability, making it suitable for a wide range of fabrication processes. In addition, 1215 steel has good tensile strength and ductility, making it suitable for use in a variety of structural applications.
One of the main advantages of 1215 steel is its excellent machinability, which makes it an ideal choice for use in the production of parts that require precise tolerances and smooth finishes. It is often used in the production of cold-drawn parts, as it can be easily cold worked to increase its strength and hardness. It is also commonly used in the production of screw machine parts, as it can be easily machined to close tolerances and has good wear resistance.
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Alloy Steel

Alloy steel is composed of iron and other elements such as carbon, manganese, molybdenum, chromium, nickel, vanadium, tungsten and cobalt. These additions provide specific characteristics not found in regular carbon steel, such as improved strength, corrosion resistance, or improved wear resistance. The specific combination of elements and their proportions will determine each grade’s properties. Alloy steels are commonly used in a variety of applications, including construction, automotive, aerospace, and manufacturing.

 

4140

4140 is a low alloy steel consisting of chromium, molybdenum, and manganese. It is an excellent material choice due to its toughness, high fatigue strength, and abrasion and impact resistance. 4140 is widely used across numerous industries and is characterized with versatility and usefulness few grades can match.
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4340

4330 tool steel ideally combines high strength, impact control, and machinability, which is why it is popular in a range of high stress industries. 4330 is ideal for cold working, yet it can also be hot worked and easily welded as well. This alloy is typically used in the aerospace, automotive, gas, and oil industries.
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300M

300M is a type of alloy steel that is often used in the manufacturing of parts and components that require high strength and toughness. It is a vacuum melted low alloy steel that is produced by the Electric Furnace process and has a very high strength-to-weight ratio. 300M has a similar composition to 4340 steel, but with a higher vanadium content, which gives it improved strength and toughness. It is commonly used in the manufacturing of aircraft components, including landing gear and structural components, as well as in other applications that require high strength and toughness, such as automotive parts and power transmission components.
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Hot Rolled Steel

Hot rolled steel tube and pipe are manufactured using the hot rolling process, where steel is heated above its recrystallization temperature and then passed through rollers to shape it into a tube or pipe. This process can result in a variety of shapes and sizes, depending on the specific requirements of the application. Hot rolled steel tube and pipe are typically characterized by their strength, durability, and ability to withstand high temperatures and pressure. They are commonly used in a range of industries, including construction, manufacturing, and automotive engineering, among others.

 

A36

A36 steel is a type of steel alloy that is commonly used for construction purposes. It is composed of iron, carbon, and small amounts of other elements, including manganese and trace amounts of other impurities. A36 steel is a commonly available mild structural steel that can be easily cut, welded, and formed. It has a relatively low tensile strength compared to other types of steel, but it is strong enough to be used in many everyday applications. A36 steel is also relatively inexpensive, making it a popular choice for many construction projects.
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A500

A500 is manufactured to meet the ASTM A500 specification, which covers cold-formed welded and seamless carbon steel tubing in round, square, rectangular, and special shapes for construction and structural applications. It is typically made from 1010-1026 carbon steel, which is known for its strength, durability, and weldability. The hot rolling process used to manufacture A500 tubing results in a dense, uniform grain structure that provides enhanced strength and rigidity, making it well-suited for use in construction and structural applications. A500 is commonly used in buildings, bridges, towers, and other structures that require high-strength, low-weight materials. It can also be used for mechanical applications, such as machine parts, hydraulic cylinders, and conveyor systems.
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A513

A513 is a type of electric-resistance-welded carbon and alloy steel that is manufactured to meet the ASTM A513 specification. This specification covers a variety of electric-resistance-welded carbon and alloy steel tubing. A513 is typically made from 1008-1015 carbon steel, which is known for its low cost, good formability, and weldability. The hot rolling process used to manufacture A513 tubing results in a dense, uniform grain structure that provides enhanced strength and durability, making it well-suited for use in a range of mechanical and structural applications. The electric-resistance-welding process used to manufacture A513 tubing results in a strong, reliable weld that provides enhanced durability and structural integrity.
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P&O Steel

Hot Rolled Pickled and Oiled (P&O) is a steel product with an enhanced surface finish due to the pickling process. Its creation process begins with basic hot rolled steel. To create the enhanced surface finish of hot rolled P&O, the steel undergoes the pickling process. Using acid baths, the thin layer of oxidized iron / black oxide scale which forms on its surface, is removed. After the acid is rinsed and the product is dried, oil is applied to prevent the steel from rusting.
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Tool Steel

Tool steel is a carbon and alloy steel that has characteristics of high hardness, abrasion resistance, and a good ability to keep its shape at higher temperatures. Its toughness also gives it non-deforming properties, allowing it to hold a cutting edge at various temperatures. Depending on the grade of tool steel it is also a good choice for the manufacture of hand tools, cutting tools, and more.
Tool steel is generally used in a heat-treated state, and are corrosion resistant, and are often used for high-strength or wear-resistant applications.
Grade selection depends on budget, working temperature, and required characteristics for the application.

 

4130

4130 is a chromium-molybdenum alloy steel. It is considered a low carbon steel and benefits from heat-treatment hardening. Being weldable in all commercial methods, it is an exceptional welding steel and is readily machined in its normalized or tempered condition. 4130 steel can be easily cold worked, hot worked, and forged, although it can not be aged. 4130 steel has excellent ductility when annealed. It is also a through-hardening alloy. It performs best as a structural steel, and commonly found in structural applications for aircraft and buildings.
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4140/42

4140/42 alloy steel is widely used in various industrial applications due to its exceptional strength, toughness, and wear resistance. It is a versatile material that offers a good balance of mechanical properties, making it suitable for a range of applications such as machinery parts, automotive components, tooling, and structural applications. These include: machinery and equipment components such as gears, shafts, bolts, and fasteners; tooling applications, including tool holders, dies, and molds; structural components in construction and engineering applications; automotive parts such as crankshafts, connecting rods, and axle shafts.
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4330

4330 tool steel ideally combines high strength, impact control, and machinability, which is why it is popular in a range of high stress industries. 4330 is ideal for cold working, yet it can also be hot worked and easily welded as well. This alloy is typically used in the aerospace, automotive, gas, and oil industries.
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A2

A2 is an air-hardening tool steel that offers good toughness and excellent dimensional stability when heat treated.
A2 provides an effective combination of strength and toughness, tool performance. A2 is intermediate in wear resistance between O1 oil-hardening tool steel and D2 high-carbon, high-chromium tool steel.
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D2

D2 is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and known for its maximum wear resistance qualities. Other steels with improved toughness or improved wear resistance are available, however D2 provides an effective combination of wear resistance and toughness, tool performance. It is ideal for use in tools, dies, etc., used in long production runs.
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H13

H13 is a chromium molybdenum hot work steel. It is ideal for a variety of hot work applications due to its exceptional hot hardness and abrasion resistance, for which it is well known. H13 can also be used in cold work applications due to its general hardness and toughness.
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O1

O1 Tool Steel is mostly known for oil-hardening. O1 is a general-purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness, strength, and wear resistance. It has good abrasion resistance and sufficient toughness for most regular tool and die applications.
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P20

P20 is a highly versatile tool steel and engineering material. The addition of nickel and chromium during its alloying process enhances its hardness and toughness. P20 is a pre-hardened plastic mould steel and provides unified hardness across wide sections. It is commonly used in the production of large mould frames & bolsters and its typical applications also include tooling, die casting for zinc and machine cut plastic moulds.
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S7

S7 is a shock-resistant air hardening tool steel with exceptional impact properties and the highest hardening among the tool steel shock resisting grades. It also possesses good softening resistance at high temperatures, which gives it hot work capabilities. S7 is hardened in air and therefor safe and stable in heat treatment. It is ideal where shock-resistance, medium hot-work properties, or ease of machining and heat-treatment are most important. Its unusual combination of properties makes it suitable for an extremely wide range of tool and die work.
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