AISI 1018 Pipes

Product Details:

Heat Treatment

• The heat treatment of AISI 1018 mild/low carbon steel consists of the following processes.

Normalizing

• AISI 1018 mild/low carbon steel should be heated at 890 DegreeC - 940 DegreeC and then cooled in still air.

Forging

• This process requires heating between 1150 DegreeC - 1280 DegreeC and AISI 1018 mild/low carbon steel is held until the temperature becomes constant.
• 900 DegreeC is the minimum temperature required for the forging process.
• The steel is then cooled in air after this process.

Tempering

• AISI 1018 mild/low carbon steel is tempered at between 150 DegreeC - 200 DegreeC for improvement of case toughness. This process has little or no effect on hardness.
• The occurrence of grinding cracks is reduced when AISI 1018 mild/low carbon steel is tempered at the above-mentioned temperature.

Annealing

• The AISI 1018 mild/low carbon steel is heated at 870 DegreeC - 910 DegreeC and allowed to cool in a furnace

Chemical Composition

Physical Properties

Mechanical Properties

Additional Information:

• Item Code: 1018
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 1000
• Delivery Time: 2 WEEKS
• Packaging Details: STANDARD

Product Details:

AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers a good balance of toughness, strength, and ductility. Provided with higher mechanical properties, AISI 1018 hot rolled steel also includes improved machining characteristics and Brinell hardness. Specific manufacturing controls are used for surface preparation, chemical composition, rolling and heating processes. All these processes develop a supreme quality product that is suited to fabrication processes such as welding, forging, drilling, machining, cold drawing and heat treating. 1018 is a free machining grade and is among the most commonly available grades in the world. 1018 is easily formed, machined, welded and fabricated. Cold drawn tubing inherently possesses a high strength-to-weight ratio and can be processed to provide a combination of desired characteristics.

Applications

• 1018 steel tube applicable to automotive parts, Hydraulic equipment, Engineering machinery, Agricultural machinery etc.

Chemical Composition(%)

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: READY STOCK
• Packaging Details: STANDARD

Product Details:

ONE STOP SOURCE FOR STAINLESS STEEL,

DUPLEX STEEL& CARBON STEEL PRODUCT

MANUFACTURERSEXPOTERS & STOCKIESTOF

ERW PIPES- 1/2" - 24" - SCH 10, SCH 20, SCH 40, SCH 80, SCH 160

PIPE FITTINGS- ELBOW, REDUCER, TEE, STUB END ETC

FLANGES- SORF, BLRF, WNRF, SWRF & LAPJOINT

IBR PIPE, PIPE FITTINGS & FLANGES.

IMPORTERS, EXPOTERS & STOCKIESTOF PLATES

STAINLESS STEEL 304L,316L,317L,310S,309S, 314, 253MA,

DUPLEX STEEL 2205/31803/1.4462,

SUPER DUPLEX 2507, SMO254, 904L

BOILER QUALITY ASTM A516 GRADE 60/70

HARDOX 400 & 500

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1018 is a free machining grade and is among the most commonly available grades in the world. 1018 is easily formed, machined, welded and fabricated. AISI 1018 Cold Finished Mechanical Tubing inherently possesses a high strength-to-weight ratio and can be processed to provide a combination of desired characteristics good surface quality, excellent micro-structure uniformity, good machinability and high tensile properties.

Principal Design Features

• 1018 is among the most commonly available grades available in the world. It is widely available in cold finished rounds, squares, flat bar, and hexagons. Despite its unimpressive mechanical properties, the alloy is easily formed, machined, welded and fabricated. Due to its higher Mn content, it can, in thin sections, be hardened to Rc 42.

Applications

• 1018 cold finished mechanical tubing is applicable to automotive parts, Hydraulic equipment, Engineering machinery, Agricultural machinery etc.
• The alloy is a free machining grade that is often employed in high volume screw machine parts applications. It is commonly employed in shafts, spindles, pins, rods, sprocket assemblies and an incredibly wide variety of component parts.

Machinability

• 1018 is rated at 62% of 1112 carbon steel. The alloy can be easily brought to a fine finish, its chips are continuous and hard and it can be machined in all conditions.

Specifications
The following specifications cover Carbon Steels 1018

• AMS 5069
• ASTM A108
• ASTM A29 (1018)
• ASTM A510 (1018)
• ASTM A512 (1018)
• ASTM A513
• ASTM A519 (1018)
• ASTM A544 (1018)
• ASTM A545 (1018)
• ASTM A548 (1018)
• ASTM A549 (1018)
• ASTM A576 (1018)
• ASTM A611 (D-1)
• ASTM A635 (1018)
• ASTM A659 (1018)
• ASTM A794 (1018)
• ASTM A830
• MIL J-1397 (1018)
• MIL J-403 (1018)
• MIL J-412 (1018)
• MIL S-11310 (CS 1018)
• SAE J1397
• SAE J403
• SAE J412
• UNS G10180

Property Results
Related Metals

• StarDOM 1018(tm)

Chemistry Data

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 100000
• Delivery Time: 2 WEEKS
• Packaging Details: STANDARD

Product Details:

Applications of AISI 1018 Mild/Low Carbon Steel

• It is used in bending, crimping and swaging processes.
• Carburized parts that include worms, gears, pins, dowels, non-critical components of the tool and die sets, tool holders, pinions, machine parts, ratchets, dowels and chain pins use AISI 1018 mild/low carbon steel.
• It is widely used for fixtures, mounting plates, and spacers.
• It is suitably used in applications that do not need the high strength of alloy steels and high carbon.
• It provides high surface hardness and a soft core to parts that include worms, , pins, liners, machinery parts, special bolts, ratchets, chain pins, oil tool slips, tie rods, anchor pins, studs etc.

Annealing

• The AISI 1018 mild/low carbon steel is heated at 870 DegreeC - 910 DegreeC and allowed to cool in a furnace

Normalizing

• AISI 1018 mild/low carbon steel should be heated at 890 DegreeC - 940 DegreeC and then cooled in still air.

Chemical Composition

Physical Properties

Mechanical Properties

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: 2 WEEKS
• Packaging Details: STANDARD

Product Details:

Steels having carbon as the major alloying element are called as carbon steels. They contain up to 1.2% manganese and 0.4% silicon. The residual elements such as copper, molybdenum, aluminum, chromium, and nickel are also present in these steels. AISI 1017 carbon steel is a medium-low carbon steel, which has good welding property and slightly better machinability, compared to the lower carbon steels. It is soft and can be strengthened during cold working and drawing or forming. Chemical Composition. The chemical composition of AISI 1017 carbon steel is outlined in the following table.

Designations

• France AFNOR XC 15, AFNOR XC 18
• Germany DIN 1.1141
• Japan JIS S 15 CK, JIS S15C, JIS S17C
• Sweden SS 1370
• United States ASTM A108 , ASTM A29 , ASTM A510 , ASTM A513 , ASTM A519 , ASTM A544 , ASTM A549 , ASTM A575 , ASTM A576 , ASTM A659 , MIL

Chemical Composition

Physical Properties

Mechanical Properties

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 80000
• Delivery Time: 2 WEEKS
• Packaging Details: STANDARD

Product Details:

Steels having carbon as the major alloying element are called as carbon steels. They contain up to 1.2% manganese and 0.4% silicon. The residual elements such as copper, molybdenum, aluminum, chromium, and nickel are also present in these steels. AISI 1017 carbon steel is a medium-low carbon steel, which has good welding property and slightly better machinability, compared to the lower carbon steels. It is soft and can be strengthened during cold working and drawing or forming. The following sections will discuss in detail about AISI 1017 carbon steel.

Chemical Composition

Physical Properties


Mechanical Properties

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 80000
• Delivery Time: 2 WEEKS
• Packaging Details: STANDARD

Product Details:

AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers a good balance of toughness, strength, and ductility. Provided with higher mechanical properties.

Hardening

• This grade of steel is not normally subjected to hardening and tempering treatments as the hardness obtained from such treatments would not warrant their being performed. Carburizing might be carried out at 1620 - 1690 F (880 - 920 C,) and carbonitriding at 1470 - 1600 F (800 - 875 C,).

• Hardening of the carburized case would be performed at 1430 - 1500 F (780 - 820 C.) followed by a water quench and a tempering treatment at 300 - 400 F (150 - 200 C) to improve case toughness with a minimum effect on its hardness. Case hardness values of Rc 58 may be obtained on carburized C1018.

Chemical Composition

Physical Properties

Mechanical Properties

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: 3 DAYS
• Packaging Details: STANDARD

Product Details:

Carbon Steel Seamless Pipes 1018 Grades is manufactured from carbon and alloy steels for structural or other mechanical purposes involving machining or heat treating, where close tolerances, smooth finish, or definite physical properties are important factors. Micro alloys available upon request. Reduce the weight of your product while increasing your physical requirements. Cold Drawn Seamless stocks are generally carried to OD and ID tolerances, except when the ID is less than 50 percent of the OD. The latter sizes and hot finished seamless stocks are carried in the warehouse to OD and wall tolerances. Special Note: Tolerances are applicable only to two dimensions (length excepted). Thus, if OD and wall are specified, the theoretical ID may not conform to published tolerances except that the mean or average wall (taking into account the permissible OD and ID tolerances) will not vary more than indicated under "DIAMETER AND WALL tolerance."

Example:

• If a cold drawn tube is specified 1-1/2 inch OD x 1-1/4 inch ID, one might expect the theoretical wall of 1/8 inch to be held to a variation of plus or minus 7-1/2 percent or within the limits of 0.116/0.134 inch. However, for a nominal OD of 1.500 inch, the OD may vary between 1.500 inch and 1.505 inch, and the ID may vary between 1.245 inch and 1.250 inch, which may result in an average or mean wall of 0.130 inch instead of 1/8 inch. Consequently, the wall may vary plus or minus 7-1/2 percent from the mean of 0.130 inch, or within limits of 0.120/0.140 inch. If, however, the average wall were 1/8 inch (0.125) reflecting 1.500 inch OD and 1.250 inch ID, the wall limits would be plus or minus 7-1/2 percent of 1/8 or 0.116/0.134 inch. Hence, any order of tubes might vary in the entire lot as low as 0.116 inch on some and as high as 0.134 inch on others.

• ID Tolerances apply to dimensions 0.625 inch and over when ID is at least half the OD Many tubes with inside diameter less than 50% of outside diameter or with wall thickness more than 25% of outside diameter, or with wall thickness over 111/44 in., or weighing more than 90 lb/ft, are difficult to draw over a mandrel. Therefore, the inside diameter can vary over or under by an amount equal to 10% of the wall thickness. See also Footnote B.

Specifications:

Details:

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: 3 DAYS
• Packaging Details: STANDARD

Product Details:

C1018 is a general purpose carbon steel that is easily machined and welded and may be hardened by carburizing and by other surface – hardening methods.

Forging AISI 1018 Carbon Steel:

• C1018 is forged from 2100 – 2300 º F down to a temperature in the area of 1650 – 1750 º F (1150*–1280 º C down to 900 – 950 º C). The actual forging and finishing temperatures will depend on a number of factors, including an overall reduction in forging and complexity of part being forged. Experience alone will determine near exact values for these two parameters. Parts are air cooled after forging.

Applications Of AISI 1018:

• This grade of steel is used for forged motor shafts, hydraulic shafts, and pump shafts, as well as machinery parts. It would be used for such applications in a surface-hardened condition.

Forging:

• C1018 is forged from around 2300ºF down to a temperature in the region of 1650ºF (1260ºC down to 900ºC.). The actual forging and finishing temperatures will depend on a number of factors, including an overall reduction in forging and complexity of part being forged. Experience alone will determine near exact values for these two parameters. Parts are air cooled after forging.

Heat Treatment:

• A significant amount of this grade of steel is used in the as- forged condition since its machinability in this condition has been found to be more than satisfactory.

• Little is to be gained, at this carbon level, by a quenching treatment. At this carbon level, annealing after forging may not be necessary and depending upon the hardness after forging and the complexity of the part being forged, machining may be carried out on the as-forged parts. If parts are of a complex shape and hence there are structural variations throughout the part, then normalizing is in order.

Annealing:

• Full annealing of, say, small C1018 forgings is carried out between 1575 and 1650 º F (860 – 900 º C) followed by furnace cooling at 50 º F (10 º C) per hour, to 1300 º F (700 º C) and air cooling.

Normalizing:

• Normalizing is seldom carried out on carbon contents at this level, but may be used prior to surface hardening. The normalizing temperature range for this grade is typically 1650 – 1700 º F (900 – 930 º C) followed by air cooling.

Hardening:

• This grade of steel is not normally subjected to hardening and tempering treatments as the hardness obtained from such treatments would not warrant their being performed. Carburizing might be carried out at 1620 – 1690 º F (880 – 920 º C,) and carbonitriding at 1470 – 1600 º F (800 – 875 º C,).

• Hardening of the carburized case would be performed at 1430 – 1500 º F (780 – 820 º C.) followed by a water quench and a tempering treatment at 300 – 400 º F (150 – 200 º C) to improve case toughness with a minimum effect on its hardness. Case hardness values of Rc 58 may be obtained on carburized C1018.

Chemical Composition:

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: 3 DAYS
• Packaging Details: STANDARD

Product Details:

C1018 is a general purpose carbon steel that is easily machined and welded and may be hardened by carburizing and by other surface – hardening methods. AISI / SAE 1018 grade is a general purpose carbon steel suitable for surface hardening.

Forging AISI 1018 Carbon Steel
C1018 is forged from 2100 – 2300 º F down to a temperature in the area of 1650 – 1750 º F (1150*–1280 º C down to 900 – 950 º C.). The actual forging and finishing temperatures will depend on a number of factors, including overall reduction during forging and complexity of part being forged. Experience alone will determine near exact values for these two parameters. Parts are air cooled after forging.

Applications Of AISI 1018
This grade of steel is used for forged motor shafts, hydraulic shafts and pump shafts, as well as machinery parts. It would be used for such applications in a surface-hardened condition.

Forging
C1018 is forged from around 2300ºF down to a temperature in the region of 1650ºF (1260ºC down to 900ºC.). The actual forging and finishing temperatures will depend on a number of factors, including overall reduction during forging and complexity of part being forged.
Experience alone will determine near exact values for these two parameters. Parts are air cooled after forging.

Heat Treatment
A significant amount of this grade of steel is used in the as- forged condition, since its machinability in this condition has been found to be more than satisfactory.
Little is to be gained, at this carbon level, by a quenching treatment.
At this carbon level, annealing after forging may not be necessary, and depending upon the hardness after forging and the complexity of the part being forged, machining may be carried out on the as-forged parts. If parts are of complex shape and hence there are structural variations throughout the part, then normalizing is in order.

Annealing
Full annealing of, say, small C1018 forgings is carried out between 1575 and 1650 º F (860 – 900 º C) followed by furnace cooling at 50 º F (10 º C) per hour, to 1300 º F (700 º C) and air cooling.

Normalizing
Normalizing is seldom carried out on carbon contents at this level, but may be used prior to surface hardening. The normalizing temperature range for this grade is typically 1650 – 1700 º F (900 – 930 º C) followed by air cooling.

Hardening
This grade of steel is not normally subjected to hardening and tempering treatments as the hardness obtained from such treatments would not warrant their being performed. Carburizing might be carried out at 1620 – 1690 º F (880 – 920 º C,) and carbonitriding at 1470 – 1600 º F (800 – 875 º C,).
Hardening of the carburized case would be performed at 1430 – 1500 º F (780 – 820 º C.) followed by a water quench and a tempering treatment at 300 – 400 º F (150 – 200 º C) to improve case toughness with a minimum effect on its hardness. Case hardness values of Rc 58 may be obtained on carburized C1018.

Chemical Composition:

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: READY STOCK
• Packaging Details: STANDARD

Product Details:

Seamless mechanical tubing is manufactured from carbon and alloy steels for structural or other mechanical purposes involving machining or heat treating, where close tolerances, smooth finish, or definite physical properties are important factors. Micro alloys available upon request. Reduce the weight of your product while increasing your physical requirements. Cold Drawn Seamless stocks are generally carried to OD and ID tolerances, except when the ID is less than 50 percent of the OD. The latter sizes and hot finished seamless stocks are carried in the warehouse to OD and wall tolerances.

Special Note

• Tolerances are applicable only to two dimensions (length excepted). Thus, if OD and wall are specified, the theoretical ID may not conform to published tolerances except that the mean or average wall (taking into account the permissible OD and ID tolerances) will not vary more than indicated under "DIAMETER AND WALL TOLERANCES."

Example

• If a cold drawn tube is specified 1-1/2 inch OD x 1-1/4 inch ID, one might expect the theoretical wall of 1/8 inch to be held to a variation of plus or minus 7-1/2 percent or within the limits of 0.116/0.134 inch. However, for a nominal OD of 1.500 inches, the OD may vary between 1.500 inch and 1.505 inches, and the ID may vary between 1.245 inch and 1.250 inches, which may result in an average or mean the wall of 0.130 inches instead of 1/8 inch. Consequently, the wall may vary plus or minus 7-1/2 percent from the mean of 0.130 inches, or within limits of 0.120/0.140 inch. If, however, the average wall were 1/8 inch (0.125) reflecting 1.500 inch OD and 1.250 inch ID, the wall limits would be plus or minus 7-1/2 percent of 1/8 or 0.116/0.134 inch. Hence, any order of tubes might vary in the entire lot as low as 0.116 inches on some and as high as 0.134 inches on others.

Comparative Data Seamless Carbon Steels

ONE STOP SOURCE FOR STAINLESS STEEL,

DUPLEX STEEL& CARBON STEEL PRODUCT

MANUFACTURERSEXPOTERS & STOCKIESTOF

ERW PIPES- 1/2" - 24" - SCH 10, SCH 20, SCH 40, SCH 80, SCH 160

PIPE FITTINGS- ELBOW, REDUCER, TEE, STUB END ETC

IBR PIPE, PIPE FITTINGS & FLANGES.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: MUMBAI
• Production Capacity: 180000
• Delivery Time: 3 DAYS
• Packaging Details: STANDARD