quenched and temper round bar

Quenched & Tempered Bars manufacturing company in India

Quenching and tempering are processes that strengthen and harden materials like steel and other iron-based alloys. The process of quenching or quench hardening involves heating the material and then rapidly cooling in water, oil, forced air or inert gases such as nitrogen.

Quenched/Tempered - Jade Sterling

The first step in the quench and temper process is to heat the bar to a uniform temperature above the austenitic transformation temperature. The hot metal is then quenched in a liquid, usually oil or water.

42CrMo4 Steel Round Bar / Plate | 1.7225 -EN 10083 - OATI ...

DIN 42CrMo4 Steel is a common chromium-molybdenum steel that usually used after quenched and tempered, with high intensity, high hardenability. DIN 42CrMo4 round steel has better performance than 34CrMo4 steel due to the carbon and chromium content is higher.

4140 CF Quench & Tempered Stress Relieved | Alro Steel

The physical properties of 4140 CF Q&T greatly depend on the Heat Treating/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.

AISI 8620 Steel - Alloy Engineering Steel | Steel Bar

AISI 8620 Steel. AISI 8620 Steel is a low nickel,chromium-molybdenum alloy steel as per AISI/ASTM standard.SAE 8620 gives a hard case with a strong core whilst retaining a remarkable degree of toughness. AISI 8620 is suitable for parts which require a good toughness and wear resistance.

Quenched And Tempered Wholesale, Temperring Suppliers ...

Alibaba offers 29,399 quenched and tempered products. About 4% of these are steel round bars, 4% are industrial furnace. A wide variety of quenched and tempered options are available to you, such as hot rolled, forged, and cold drawn.

8620 - Jade Sterling

8620 round bar is a “triple alloy” steel also referred to as nickel chromium molybdenum steel. 8620 steel bar is largely composed of carbon, and is considered a sturdy alloy. The nickel properties result in toughness and ductility, and the chromium and molybdenum increase hardness penetration and wear.[PDF]

4140HW Alloy Steel Technical Data

variety of bar and tubing applications in quenched and tempered conditions. Yield strengths range from 110 ksi through 140 ksi, but we can temper it to other strength levels.

Quenched And Tempered Steel, Quenched And ... - Alibaba

Alibaba offers 21,298 quenched and tempered steel products. About 13% of these are steel sheets, 6% are steel round bars, and 4% are steel pipes. A wide variety of quenched and tempered steel options are available to you, such as astm, jis, and gb.

Tool Steel Round & Flat Bars - 4130 Concast Round Billets ...

Tool Steel Round & Flat Bars. Providing you the best range of 4130 concast round billets / 4130 cc round bars/ 4130 billet, 4140 blocks / 4140 square / rectangle bars, 4140 concast round billets, 4340 blocks 4340 square rectangle bars, 5120 round bars and alloy tool …

AISI 5120 - Special steel china supplier-OTAI Special Steel

OTAI SPECIAL STEEL Supply in JIS SCr420 steel round bar, plate, sheet, square bar, flat bar, pipe since 2007.our steel stock more 1000tons. JIS SCr420 alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case hardening steel.[PDF]

On-line Quenched and Self-Tempered High Strength …

2.2 Example of Properties of TQF® Bar The following presents an example of the properties of TQF® bar. The macrostructure and microstructure of TQF® bar are shown in Photo 1 and Photo 2, respectively. In the macrostructure, the darker area at the surface is the quenched layer. A uniform quenched layer without devi-ations has been obtained.

AISI 4140 Cold Drawn Steel Bar, View Cold Drawn Steel Bar ...

AISI 4140 Cold Drawn Steel Bar . Q+T Process: The first step in the quench and temper process is to heat the material to a uniform temperature above the …

4140 High Tensile Steel | Interlloy | Engineering Steels ...

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.[PDF]

4130HW Alloy Steel - TimkenSteel

It is used in a variety of bar and tubing applications in quenched/tempered conditions. Yield ... additions are made to increase temper resistance and provide grain-size control. The fine grain structure ... 4130HW Alloy Steel. Technical Data.

AISI 4140 Steel - Alloy Engineering Steel | Steel Bar

AISI 4140 Steel. AISI 4140 Steel is a Chromium-Molybdenum alloy steel which widely used in Oil & Gas industry.AISI 4140 is similar to grade AISI 4130 but with a higher carbon content. SAE 4140 has greater strength and heat treatment than 4130 steel. This material is usually used after quenched and …

Niagara Lasalle Steel Products - Grade 4140

Other desirable properties include good wear resistance, excellent toughness and good ductility in the quenched and tempered condition. Shape Round, Hexagon, Flats[PDF]

Through-Hardening Low Alloy Steel Bar 4340 - Atlas …

Through-Hardening Low Alloy Steel Bar 4340 Colour code: Jade (Band) - Marigold Introduction Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability, with high strength and toughness in relatively large sections achieved with a "quench-and-temper…

410 Steel Quneched & Double Tempered - Steellot

410 Steel round bar available in Quenched and double tempered condition 1 1/8 inch to 23 inch [ 28 mm to 580 mm] Special services provided on this material include.

4330V MOD Quenched and Tempered Steel Bar - Shanghai …

shunitesteel› …› heat treated Alloy Structural Steel4330V MOD Quenched and Tempered Steel Bar Introduction AISI 4330V is a nickel chromium molybdenum vanadium alloy steel specification widely used in the oil and gas sectors.

Quenched&Temperred steel bar, Quenched&Temperred steel bar …

Quenched&Temperred steel bar from Laiwu Le Ren Trade Co., Ltd.. Search High Quality Quenched&Temperred steel bar Manufacturing and Exporting supplier on Alibaba.

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