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4140 ht steel properties

4140-HT Lindquist Steels

4140-HT is a high alloy tool steel that has good strength, toughness, and mechanical properties. 4140-HT comes supplied pre-hardened at 26-32 HRC and is available in Plate, Block, and Round bar forms. For more detailed information download the tech bulletin PDF below AISI 4140HT Heat Treated.

4140 HIGH TENSILE STEEL

4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting ...

AISI 4140 Alloy Steel (UNS G41400)

Topics Covered

Wingate Alloys Inc.

AISI 4140 PREHARD HEAT TREATED MATERIAL OR ANNEALED. IN STOCK FOR IMMEDIATE SHIPMENT. Supplied in the annealed or prehardened condition. 4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT. 4140 annealed is supplied in the soft condition and can be hardened to RC 40.

Alloy Steel Products 4140 Heat Treated (HT)

4140 Heat Treated is a chromium-molybendium alloy steel. 4140 HT is the most commonly used high tensile steel with endless applications including everything from gears and pumps to various applications in the automotive and construction industry. 4140 HT has a medium hardness of 28/32 HRC.

Mechanical properties of 4140 steel

Introduction

HIGH TENSILE STEEL AISI 4140

HIGH TENSILE STEEL – AISI 4140 AISI 4140 Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to Condition “T” in sections ... Good through hardening properties with excellent toughness due to the low carbon and high alloy content, also suitable for Nitriding.

Alloy Steel Tool Steel 4140 Steel 4142 HT Steel

LSS™ 4140 and 4142HT Alloy Steels. LSS 4140 is the classic AISI 4140 alloy steel that is sold in the annealed condition at a hardness less than or equal to 217 HBW. LSS 4142HT is a similar steel which is sold prehardened to 28 to 32 HRC (269 to 302 HBW). Pieces of …

4140 Alloy Steel Data Sheet

4140 is an alloy steel that is supplied in either the annealed or prehardened condition. The prehardened condition is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT. 4140 annealed is supplied in the soft condition and can be hardened to RC 54. 4140 annealed is designated as 4140 Ann or simply 4140.

4140HW Alloy Steel Technical Data

4140HW Alloy Steel Technical Data ... When compared with standard 4140 heat treated to the same tensile and yield strengths, 4140HW achieves significantly higher ... Figure 9 (Mechanical Properties for 4140 and 4140HW) The data represents a mechanical property comparison of several 4140 …

4140 Ht Steel Properties

4140 ht steel properties. AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry.

AISI 4140 HTSR

Mar 16, 2010 · when I look up 4140 in my machinery handbook I get a wide range of yield points depending on the tempering temperature. Not sure what to go with as 4140 ranges from ... Then told him he needs to check that number with his steel supplier because they know the values where mine is only an educated guess. With 57,000 psi being well below any of ...

Atlas SPS Plus round bar - Metal and Metallurgy ...Nov 06, 20124340 hardening processes - Metal and Metallurgy ...Jul 06, 20114130 and 4140 comparison - Metal and Metallurgy ...May 26, 2010Shafts 4140 vs 4150? - Metal and Metallurgy engineering ...Jan 30, 2004See more results

Alloy Steel Products 4140 Heat Treated (HT)

Alloy Steel Grades 4140 Heat Treated (HT) – 4140 Annealed. 4140 Heat Treated is a chromium-molybendium alloy steel. 4140 HT is the most commonly used high tensile steel with endless applications including everything from gears and pumps to various applications in the automotive and construction industry. 4140 HT has a medium hardness of 28/32 HRC.

4140 HT DCF Alro Steel

The physical properties of 4140 HT steel greatly depend on the Heat Treating or Tempering processes that have been done to the material. If you need to meet specific physical properties for your application, please contact an Alro Sales Representative to make sure this material will meet your needs.

Mechanical properties of 4140 steel

Mechanical properties of 4140 steel. 4140 steel is a low alloy steel commonly used in structural members and mechanical components. It is composed of Chromium, Manganese, Carbon, Silicon, Molybdenum, Sulfur and Phosphorus submerged in a matrix of Iron.

4140 High tensile

4140 is the most commonly used of the high tensile steels with a wide range of applications in automotive, Gear and Engine construction, Crankshafts, Steering knuckles, Connecting rods, Spindles, Intermediate gears, Pump and Gear shafts. Axles, Nuts and Bolts. Forge 850-1050oC. Cool in furnace. Normalize 840-880oC.

4140 Pre Hard

4140 Pre Hard • 4140PH is a ... For specific applications where mechanical properties higher than 34 HRC are required, hardening can be performed in the following way ... control of steel temperature uniformity and sufficient holding times to limit stresses and prevent cracking. Welding

4140 HR Heat Treated

4140 HR HT Alro stocks 4140 HR HT -a steel in the family of SAE steel grades, as specified by the Society of Automotive Engineers (SAE). Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include chrome-moly, CrMo, CRMO, CR-MOLY,...

Technical Information 4140 HT

4140 HT Surface Hardening . 4140 HT is a medium carbon alloy steel heat treated to a . nominal hardness of 28-32 HRC. 4140 HT can also be surface hardened to increase wear resistance

4140 Steel & 4150 Steel Specialty Steel Co.

Typical Properties. AISI 4140 and 4150 is a medium carbon, chromium-molybdenum alloy steel. This steel is offered in a wide range of conditions including but not limited to cold drawn annealed, hot roll heat treated, heat treated turned ground and polished. Typical tensile strength ranges from 114,000 PSI (Annealed Condition) up to 156,000 PSI...

AISI 4140 Chrome-Molybdenum High Tensile Steel

Introduction. AISI 4140 chrome-molybdenum steel can be oil hardened to a relatively high level of hardness. The desirable properties of the AISI 4140 include superior toughness, good ductility and good wear resistance in the quenched and tempered condition.

AISI 4140 HTSR

Mar 16, 2010 · Several acquaintances in the machine shop business have been moving away from commercial grades of AISI 4140 due to some quality problems. The have been gravitating to the so called proprietary steels listed below even tough they carry a small premium to merchant grade 4140.

Speedy Metals Information for 4140 Hot Roll Rounds Annealed

HEAT TREATING. 4140 has a hardening range of 1525° -1625° F. Quench in oil. A wide range of mechanical properties can be obtained by tempering between 400° and 1300° F. Forging. Heat to 2100° to 2200° F. Normalizing. Heat to 1600° - 1700° F. Cool in air.

AISI 4140 Steel Bar

AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications.

Alloys

MECHANICAL PROPERTIES Tensile Strength..... **150,000 psi Min ... alloying elements and may be heat treated over a wide range to give the combined advantages of proper hardness, strength and ductility. In conditions where localized ... *Applies only to 4140 leaded alloy steel bars. HR/CF (ALSO AVAILABLE IN DCF) Visit the Alro Web Site alro

MatWeb

The search phrase you entered, 4140, is common to 50 materials, by searching on the term(s) ... AISI 4140 Steel, normalized at 870°C (1600°F), reheated to 845°C (1550°F), oil quenched, 540°C (1000°F) temper, 25 mm (1 in.) round ... may exclude discontinued materials from search results.



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