1 inch RoundBar

Hot-rolled steel bars are low-carbon steels that have been heated to extreme temperatures. They are affordable and offer high production value due to minimal processing requirements and ease of formability. They are long-lasting and durable, used widely across a range of industries, and available in different formats to meet specific project requirements. One of the main disadvantages of this steel product is that it often has a rough finishing character, and does not typically offer strict tolerances for applications with complex geometries.

Sleeves, coolant fittings for mini carbide bars Mini carbide bars for internal machining Internal grooving and turning on Small diameters Internal shallow grooving & turning on small diameters External turning & grooving Shallow external turning & grooving Pressed inserts for internal turning & grooving Precision inserts for internal turning & grooving TT5080 for lathe threading applications B-TYPE INSERTS B-type threading inserts for excellent chip control and surface quality Deep face grooving blade product expansion Internal turn/groove bars for deeper ID grooves

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AISI 1008 hot rolled strips are a general purpose low-carbon steel most commonly seen in the construction, agriculture, and automotive industries. AISI 1008 offers a tensile strength of 49.3 ksi and a Brinell hardness of 95. It is alloyed with 0.30-0.50% manganese.

ColdrolledsteelBarsizes

TURNING GRADES FOR HIGH SPEED MACHINING OF CAST IRON AND ALLOY STEEL • Special “Black Rush” alumina CVD coating eliminates flaking and crater wear. • Post coat surface treatment reduces build up and provides longer, more consistent tool life. • Positive chip breakers for alloy steel applictions. • “KT” chip breaker for interrupted cuts in cast iron. All BLACKRUSH inserts feature a new coating technology which contains a special Al2O3 outer layer that maximizes hardness while providing thermal stability, an important consideration when machining cast iron especially at high cutting speeds....

AISI 1008 hot rolled strips are a general purpose low-carbon steel most commonly seen in the construction, agriculture, and automotive industries. AISI 1008 offers a tensile strength of 49.3 ksi and a Brinell hardness of 95. It is alloyed with 0.30-0.50% manganese.

A569 hot rolled strips offer resistance to cracking. Soft and ductile properties characterize A569 steel. As a result, A569 bends well and demonstrates moderate formability and welding capabilities. It is considered a high value low-carbon steel. Standards for this HR steel product mandate that the A569 must have a carbon content below 0.15%. It is heat treated at 2715.8°F 3185.6°F (1491°C – 1752°C).

HR round bar is a type of steel bar product that undergoes a specific process called hot rolling. Round bar is characterized by a round cross section.

One of the most widely known low-carbon, general purpose steels is A36. Due to beneficial mechanical properties such as a minimum yield strength of 36 ksi and a minimum tensile strength of 58 ksi, in combination with its easy-to-fabricate quality, A36 hot rolled steel products are selected for a wide range of industrial, commercial, structural applications and general fabrication projects. Kloeckner Metals supplies A36 hot rolled strips, A36 hot rolled squares, A36 hot rolled rounds, and A36 hot rolled flats.

Steel bar products are purchased at nominal sizes. This signifies the thickness or diameter of the HR strip, flat bar, square bar or round bar. However, the actual size of most bars varies. Tolerances dictate the permitted amount of variation, which simplifies the ordering process for customers. The smaller the tolerance the more accurate and reliable the final steel product will be. They are usually noted with a “+/-“ followed by a number. For example,  +/- 0.005″ indicates a tolerance of 0.005 inches plus or minus  (over or under) the desired diameter.

CERAMIC GRADE WHISKER REINFORCED CERAMIC GRADE FOR MACHINING HIGH STRENGTH AND HIGH TEMPERATURE ALLOY MATERIAL • • • • SiC whisker reinforced ceramics grade. High hardness and high fracture toughness. Suitable for general turning and milling applications. Excellent for high speed cutting of Ni-based superalloys (Inconel, Waspaloy, Rene, etc.), hardened steels and hard castings PHYSICAL PROPERTIES APPLICATION RANGE Cutting Speed RECOMMENDED CUTTING CONDITIONS FOR HIGH TEMPERATURE ALLOYS Feed rate

Commonly seen in the automotive, agriculture, mining, and architecture industries, hot rolled bar products are best designed for applications that do not need strict tolerances or have to satisfy precise complex geometries. For example, light poles, racking, shelving, railing, fences, frames, chassis, engine components, harvesters and tractors, and structural sections on bridges and railways are all possible end uses for hot rolled bar.

A529 grade 50 offers many advantages. It shows high strength, good corrosion resistance, toughness, and ductility. A529 grade 50 finds its way into bridge support components, building framework, machine parts, and equipment. A529 grade 50 is alloyed primarily with manganese but also includes small amounts of phosphorus, silicon, sulfur, copper and carbon. One of the main standards for this steel bar product is that it must meet a minimum yield strength of 50 ksi. Kloeckner Metals supplies A529-50 hot rolled flats.

A572-50 is a high strength, low alloy steel widely used in general building construction. A572-50 must meet a standard minimum yield strength of 50 ksi. In addition to strength, A572-50 offers high notch toughness, ductility, and weldability. Other industries this steel grade frequently shows up are in the transportation and the architecture industry. Kloeckner Metals supplies A572-50 hot rolled flats.

HR flat bar is a type of steel bar product that undergoes a specific process called hot rolling. This product has a flat surface and rectangular face.

External tool holder for LNMX inserts 50mm insert for large part machining 50mm insert for large part machining Double sided SNMD insert with 1.25" cutting edge External holder for 1.25" SNMD inserts Double sided H series chipbreaker for rough & finish machining EM chipbreaker for stainless steel machining 5°, 7°, & 11° positive inserts with PC chipbreaker RCMX INSERTS RA chipbreaker for positive round inserts RCMX HOLDERS External holders for positive round inserts (RCMX style) RX chipbreakers for rough machining of large parts 7° positive inserts with SA chipbreaker

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Steel bar products are purchased at nominal sizes. This signifies the thickness or diameter of the HR strip, flat bar, square bar or round bar. However, the actual size of most bars varies. Tolerances dictate the permitted amount of variation, which simplifies the ordering process for customers. The smaller the tolerance the more accurate and reliable the final steel product will be. They are usually noted with a “+/-“ followed by a number. For example,  +/- 0.005″ indicates a tolerance of 0.005 inches plus or minus  (over or under) the desired diameter.

A529 grade 50 offers many advantages. It shows high strength, good corrosion resistance, toughness, and ductility. A529 grade 50 finds its way into bridge support components, building framework, machine parts, and equipment. A529 grade 50 is alloyed primarily with manganese but also includes small amounts of phosphorus, silicon, sulfur, copper and carbon. One of the main standards for this steel bar product is that it must meet a minimum yield strength of 50 ksi. Kloeckner Metals supplies A529-50 hot rolled flats.

GOLD•RUSH grades for turning Turning grades for high speed machining of cast iron & alloy steel WHISKER CERAMIC GRADE Whisker reinforced ceramic grade TC430 for machining high strength & high temp alloys CBN grades TB610, TB670, TB730 for machining hardened steel & cast iron PCD-tipped inserts with CB chipbreaker Size technology ISO turning inserts Size technology external holders Size technology boring bars HB chipbreaker inserts for semi heavy turning External holders 40mm helix insert for large part machining External tool holder for LNMM insert

A569 hot rolled strips offer resistance to cracking. Soft and ductile properties characterize A569 steel. As a result, A569 bends well and demonstrates moderate formability and welding capabilities. It is considered a high value low-carbon steel. Standards for this HR steel product mandate that the A569 must have a carbon content below 0.15%. It is heat treated at 2715.8°F 3185.6°F (1491°C – 1752°C).

Since hot rolled steel requires steel to reach incredibly hot temperatures, altering the metal’s structure, shrinkage after cooling is common. This explains why hot rolled steel typically has larger tolerances and may not be the right choice for projects requiring strict tolerances.

CBN GRADES EXCELLENT CUTTING PERFORMANCE IN HARDENED STEEL AND CAST IRON TB610 • Excellent oxidation resistance and chemical stability. • For continuous to light interrupted turning. • For machining hard steel, alloy steel, tool steel and case hardened steel. TB670 • High hardness and impact resistance. • For continuous to severe interrupted turning. • For alloy steel, tool steel, case hardened steel and chilled cast iron. TB730 • High hardness and high fracture toughness. • General turning and milling. • For gray cast iron, nodular cast iron and carbide rolls. RECOMMEDED CUTTING CONDITIONS...

Rolled barsizes

One of the most widely known low-carbon, general purpose steels is A36. Due to beneficial mechanical properties such as a minimum yield strength of 36 ksi and a minimum tensile strength of 58 ksi, in combination with its easy-to-fabricate quality, A36 hot rolled steel products are selected for a wide range of industrial, commercial, structural applications and general fabrication projects. Kloeckner Metals supplies A36 hot rolled strips, A36 hot rolled squares, A36 hot rolled rounds, and A36 hot rolled flats.

Hot rolled steel products are available in different formats, including strips, squares, rounds, and flats. These different HR products have distinct cross sections and faces that correspond with their given name and shape, as well as typical sizes. For example, hot rolled steel strips are similar to flat bar in both their cross sections and faces, however, strip is available in half the thickness as flat bar. Since strips are typically thinner than flats, they are likely to be used in applications requiring comparably less load bearing.

ANSI DESIGNATION LS2 - Insert with 2 tips WZ - Insert with wiper geometry ANSI DESIGNATION LS2 - Insert with 2 tips LS4 - Insert with 4 tips WZ - Insert with wiper geometry

Hot rolled steel products are available in different formats, including strips, squares, rounds, and flats. These different HR products have distinct cross sections and faces that correspond with their given name and shape, as well as typical sizes. For example, hot rolled steel strips are similar to flat bar in both their cross sections and faces, however, strip is available in half the thickness as flat bar. Since strips are typically thinner than flats, they are likely to be used in applications requiring comparably less load bearing.

Rolled barprice

Hot rolled bar is available in different formats, including strips, squares, rounds, and flats to better meet unique project needs. Kloeckner Metals supplies A569 hot rolled strips, 1008 hot rolled strips, A36 hot rolled strips, A36 hot rolled squares, A36 hot rolled rounds, A36 hot rolled flats, A529-50 hot rolled flats, and A572-50 hot rolled flats.

Hot-rolled steel bars are low-carbon steels that have been heated to extreme temperatures. They are affordable and offer high production value due to minimal processing requirements and ease of formability. They are long-lasting and durable, used widely across a range of industries, and available in different formats to meet specific project requirements. One of the main disadvantages of this steel product is that it often has a rough finishing character, and does not typically offer strict tolerances for applications with complex geometries.

1 inch Steel RoundBar

KT chipbreaker for rough turning of cast iron BNMX inserts for high feed machining External holder for BNMX insert External back clamping quick change holder for swiss type lathes Indexable system of boring bars & inserts for small component machining Sleeves to hold T•MINI boring bars Inserts for T•MINI boring bars External quick change holder for ISO turning Multi-function clamp for use with Ingersoll's existing T-type holders GOLD•RUSH grades for T•CLAMP applications Holder for precision grooving, parting, and recessing 4-edge inserts for precision grooving, parting, and recessing...

GOLD RUSH GRADES FOR STEEL APPLICATIONS P05 • For high speed continuous turning on steels • Excellent wear and heat-resistance • For a wide range of steel turning applications • Very good combination of wear resistance and toughness • For general use on steels Cutting speed • For a wide range of turning operations on mild steel, low carbon steel and low carbon alloy steels • Excellent chipping and sticking resistance • Tough carbide substrate with good fracture resistance • For a wide range of medium to roughing applications at low cutting speed on steels • For heavy turning • Very tough...

GRADES The ingenious solution that takes cutting tool materials to another level Features • Excellent surface finish on the workpiece • Improved coating adhesion and insert chipping resistance • Stable and extended tool life in continuous and interrupted cutting operations • Reduced cutting friction and minimized built-up edge on exotic materials Benefit of new cutting edge technology Material: 0.2% Carbon Steel (HB145-160) Insert: CNMG 432 TT8115 Cutting Condition V=330 sfm ed prov f=.004 ipr Im d=.120" Facing, Interrupted cut

HR round bar is a type of steel bar product that undergoes a specific process called hot rolling. Round bar is characterized by a round cross section.

Hotrolled bar

Since hot rolled steel requires steel to reach incredibly hot temperatures, altering the metal’s structure, shrinkage after cooling is common. This explains why hot rolled steel typically has larger tolerances and may not be the right choice for projects requiring strict tolerances.

ANSI DESIGNATION LN - Insert with longer tip LS2 - Insert with 2 tips LS4 - Insert with 4 tips ANSI DESIGNATION Dimension (inches) LS2 - Insert with 2 tips

Hot rolled bar offers excellent production value for high volume applications that do not require clean finishing characteristics. Manufactured from steel pieces and processed at extremely high temperatures, hot rolled steel is considered among the easiest steel products to work with for structural, industrial and commercial applications. In fact, hot rolled bar requires minimal processing steps to demonstrate quality strength, toughness, ductility, weldability, malleability and formability.

HR flat bar is a type of steel bar product that undergoes a specific process called hot rolling. This product has a flat surface and rectangular face.

A572-50 is a high strength, low alloy steel widely used in general building construction. A572-50 must meet a standard minimum yield strength of 50 ksi. In addition to strength, A572-50 offers high notch toughness, ductility, and weldability. Other industries this steel grade frequently shows up are in the transportation and the architecture industry. Kloeckner Metals supplies A572-50 hot rolled flats.