flame hardening 1045 Related introduction

  1. Flame hardening 1045 steel - practicalmachinist.com

    Jul 13, 2011 · Flame hardening 1045 steel. As John described, water is the quenchent used for flame hardening in production, oxy-fuel flame (s) immediately preceed the water as the workpiece typically traverses the heating and quenching zones. The zone heated See more results

  2. hardening of 1045 steel - Metal and Metallurgy engineering ...

    Mar 09, 2007 · Oil quenching--I have had good experience oil quenching 1045, even though 1045 is classified as water hardening steel. I used to heat a section of a part that was 1/4" thick with a torch, and once it was hot enough, tapped the part with a bar in my left hand, sliding the part down a chute to the quench oil bucket.As per ASM Heat Treater's Guide, 2nd edition, page 184: A quenched hardness of at least 55 HRC can be achieved if properly austenitized and quencheflame hardening 1045Heating in an open flame is not recommended. Heating in a furnace will guarantee homogeneous temperature and sufficient time for the carbon to go iflame hardening 1045Grade 1045 is not really a suitable tool material unless you are cutting something that is extremely soft. It sounds like you need an appropriateflame hardening 1045We are cutting leather/fabric so 1045 is very good to us, but the problem is bending it to a tight/sharp corner. To do that we need to heat it whiflame hardening 1045Why not use EDM or some other form of precision machining to obtain the desired geometry? Then all that would be needed is to remove the surface "flame hardening 1045To your original question--the air quenching may not be sufficient to get a hardening effect, unless you use clean compressed air, which might workflame hardening 1045See more results

  3. Flame Hardening 4140 & Other Steel Grades - ThermTech

    We Provide Flame Hardening on a Wide Range of Materials, but the Most Common are: 4140, 4150, 1045, 1060 & Ductile Cast Iron. ThermTech Offers Spin Flame Hardening for Components up to 2,500 Lbs. with a 45 Max OD.

  4. Detroit Flame Hardening - Materials

    17 rows · 1045: 30 - 40 62 + 55 - 60: 1145* 1060 4140: 55 - 60 62 + 52 - 56: 4150 6150 52100: 58 - 62

  5. Flame Hardening - thermexmetal.com

    Flame hardening is a surface hardening process used on medium carbon mild or alloy steels (such as 1045, 4140, 4340), or cast irons, to produce a hard wear resistant surface (case) on the part. The surfaces to be hardened are heated with an array of torch heads that produce a high temperature intense flame for rapid heating of the part surface.

  6. Flame Hardening & Surface Hardening Penna Flame

    Spin flame hardening is a method by which a part is rotated while flame is applied to the desired area. Upon reaching a target temperature, the part is immersed in a quench bath. During the process the temperature of the part is monitored with the use of pyrometers and/or a thermal imaging camera.

  7. Flame Hardening Machines, Flame Treating Systems

    The flame hardening process does not include carburizing, but through the application of appropriate levels of heat and quench, the structure of the steel or iron reaches the desired Martensite. Materials typically flame hardened include, but are not limited to, 1045, 4140, and

  8. 1045 Medium Tensile Carbon Steel Bar, Interlloy ...

    1045 has a low through hardening capability with sections up to around 60mm only generally recommended as suitable for through hardening and tempering. It can however be successfully flame or induction hardened in the as rolled or normalised condition resulting in surface hardnesses of up to Rc 54 - Rc 60 depending upon quenching medium employed,flame hardening 1045Some results are removed in response to a notice of local law requirement. For more information, please see here.

  9. Flame Hardening - thermexmetal.com

  10. K1045 Medium carbon steel - Flame & Induction

    Flame or induction harden 820-860oC. Water or oil quench. Harden 800-830oC Water quench. Ave surface hardness 57 RC Temper 150-200oC air cool HEAT TREATMENT Annealed hardness 190 HB max Tensile Strength MPa Yield Strength MPa Elong. % Impact Strength J MECHANICAL PROPERTIES as tempered (40 mm)

  11. Flame Hardening Crane Wheels and Heat Treating Other

    Aug 05, 2013 · 1045 Steel Bridge Crane Wheel being flame hardened. Wheel is placed on a motorized turntable and burners apply flames to uniformly heat the rim of the wheel to the appropriate hardening temperature. When the rim has been soaked through, it is rapidly quenched, and then the parts tempered resulting in the high hardness required for the application.

  12. 1045 Surface Hardening using Induction Hardening

    May 03, 2012 · Hardness and wear resistance are 2 DIFFERENT things.1045 is a very low carbon steel to be hardening. As I mentioned,it is at the lower threshold of carbon steel that WILL harden. 1095 would be a LOT better about wear resistance compared to 1045.

  13. Flame Hardening Rolls, Flame Treating Systems

    For over 40 years, Flame Treating Systems, Inc. has been designing and building a broad range of flame hardening equipment: complete systems as well as specialized components to be used in flame hardening steel and cast iron parts.

  14. Flame Hardening Machines, Flame Treating Systems

    Flame Treating Systems Inc. is the worlds premier manufacturer of flame hardening machines. Our vast experience in the industry equips us to design, build and install a machine to flame harden the parts you need, affordably and reliably.

  15. 1045 Medium Tensile Carbon Steel Bar, Interlloy ...

    1045 has a low through hardening capability with sections up to around 60mm only generally recommended as suitable for through hardening and tempering. It can however be successfully flame or induction hardened in the as rolled or normalised condition resulting in surface hardnesses of up to Rc 54 - Rc 60 depending upon quenching medium employed,flame hardening 1045

  16. How to Flame Harden Steel, Sciencing

    Apr 24, 2017 · Flame-hardening steel involves heating the steel and then cooling it. This first part of the process changes the molecular structure of the steel and makes it hard, but brittle. If dropped or struck hard, it could actually shatter. The second part of the process, known as annealing, involves reheating the steel and re-cooling it.

  17. AISI 1045 Medium Carbon Steel - azom.com

    AISI 1045 steel has a low through-hardening capability with only sections of around 60 mm in size being recommended as suitable for tempering and through-hardening. However, it can be efficiently flame- or induction-hardened in the normalized or hot rolled condition to obtain surface hardnesses in the range of Rc 54 - Rc 60 based on factors such as section size, type of set up, quenching medium used etc.

  18. pennaflame.com - PFI Website

    Penna Flame leads the industry in using advanced robotics capabilities to precisely and consistently flame harden or induction harden steel parts to your specifications This process improves wear resistance and increases the longevity of the part. Plus, by using robotic flame hardening and our newest advanced robotic induction hardening, we can flame hardening 1045

  19. FAQs Flame & Induction Hardening Services

    This is because typically flame hardening is used to harden the surface or selected areas of a component rather than the whole component. Examples are bearing journals, gear or sprocket teeth, the surface of a steel roll or wheel or the edge of a guide rail.

  20. ASTM SAE AISI 1045 Carbon Steel Heat Treatment, Chemical ...

    SAE AISI 1045 Steel. ASTM SAE AISI 1045 steel is one of the commonly used medium carbon steels with an average carbon content of 0.45%, medium tensile properties, good strength, toughness and wear resistance. It can be treated by annealing, flame treatment or induction hardening.

  21. 4140 High Tensile Steel, Interlloy, Engineering Steels ...

    Hardening: Heat to 840 o C - 875 o C, hold until temperature is uniform throughout the section, soak for 10 - 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.*Temper immediately while still hand warm. Nitriding: 4140 hardened and tempered bar can also be successfully nitrided, giving a surface hardness of up to Rc 60.Some results are removed in response to a notice of local law requirement. For more information, please see here.

  22. Flame Hardening Crane Wheels and Heat Treating Other

  23. MEDIUM TENSILE STEEL AISI 1045 - S&T Stainless

    MEDIUM TENSILE STEEL AISI 1045 AISI 1045 Medium Carbon, Medium Tensile Steel, supplied black as rolled, black as forged or normalised and bright drawn or smooth turned, offering good strength, toughness and wear resistance. Will through harden in sections up to 63mm with a tensile strength of 620 - 850 MPa. TYPICAL APPLICATIONS:

  24. FAQs Flame & Induction Hardening Services

  25. Atlas 1045 Medium Tensile Carbon Steel Bar 1045

    Atlas 1045 is suitable for induction hardening and flame hardening. Welding Atlas 1045 can be welded by all conventional welding processes, MIG, TIG, MMAW etc.

  26. 4140 High Tensile Steel, Interlloy, Engineering Steels ...

    Hardening: Heat to 840 o C - 875 o C, hold until temperature is uniform throughout the section, soak for 10 - 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.*Temper immediately while still hand warm. Nitriding: 4140 hardened and tempered bar can also be successfully nitrided, giving a surface hardness of up to Rc 60.

  27. Induction Hardening and Flame Hardening at Metlab of ...

    Induction Flame Hardening. Flame hardening is similar to induction hardening, in that it is a surface hardening process. Heat is applied to the part being hardened, using an oxy- acetylene (or similar gas) flame on the surface of the steel being hardened and heating the surface above the upper critical temperature before quenching the steel in a spray of water.

  28. Heat-Treating & Hardening 4140 Steel - Material ...

    Jun 30, 2006 · you could also use 1045 (which would probably be cheaper due to the lower alloy content) and heat treat it. It WILL case harden but it will not through harden. hardness depth will depend on section thickness and quenchant used.

  29. Review - best heat treating option during gear manufacturing

    Through hardening process, usually used on medium and high carbon steels, is the process of heating and cooling the material while maintaining the carbon levels in the steel during the process. Steels such as AISI 1045, 4130, 4140, 4145, 4340 and 8640 are suitable for through hardening.

  30. AISI 1045 Steel, Double Eagle Alloys

    AISI 1045 is a medium carbon steel containing approximately 0.45% carbon that can be hardened by heat treatment to a maximum surface hardness of approximately Rockwell C 54-60 after flame or induction hardening.

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