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20crmnti steel

【Thickness:】:1.2-150mm

【 Width:】:1220-4200mm

【Length:】:5000-18000mm

【Packaging Details:】:Standard export seaworthy packing or as required.

【Delivery Time:】:30-50 days, 7 days for stock goods.

【Loading Port:】:Shanghai ,Tianjin, Qingdao.

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20crmnti steel Introduction

20CrMnTi (GB ) - Worldwide equivalent grades - Steel Number

20CrMnTi (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt

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China GBT 20CrMnTi steel - steel-grades

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. 20CrMnTi can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.

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20CrMnTi Carburizing bearing Structural steel round bar ...

Applications. GB 20CrMnTi steel is widely used for a variety of applications in the used to the bearing/Gearings in rotating machinery. Typical applications such as valve bodies, pumps and fittings, the high load of wheel, bolts, double-headed bolts, gears, internal combustion engine.

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20CrMnTi Steel Heat Treating Steel - Scribd

N10675 steel supplier Product 20CrMnTi 20CrMnTi is hardened steel, hardened steel is usually a carbon content of 0.17% -0.24% of mild steel. Multicar manufacturing gear, is the hardenability carburizing steel Cr Mn Ti steel, high hardenability, hardenability in ensuring the situation, especially those with higher low temperature impact toughness.

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Round sheet Square Plate - Dongguan OTAI Special …

20CrMnTi steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 20CrMnTi bearing/Gearing steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, provide a quality precision finished bar to tight tolerances. Round sheet Square Plate

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20CrMnTi|20CrMnTi Alloy Steel Plate__Steel Supplier

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 20CrMnTi covers the following issues of hot rolled and forging alloy steel the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates.

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20CrMnTi Structural Alloy Steel - havens-metal

20CrMnTi is carburized steel, carburized steel is usually a low carbon steel with a carbon content of 0.17% to 0.24%. It is widely used in automobile to manufacture transmission gear, which is Cr Mn Ti steel in medium hardenability and carburizing steel.

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20CrMnTi vs AISI 4320/8620 - Metal and Metallurgy ...

Jan 08, 2007 · Based on the hardenability of the current steel, you can figure out the equivalent J position for the core hardness and make sure that 20CrMnTi has enough hardenability to meet your core hardness requirements.

As you are dealing with large and thick gears, in order to obtain suitable core properties your material has to provide sufficient hardenability. This quality will assure adequate strength and impact resistance in the volume with the least cooling rate. At a minimum you could ask for Jominy test profiles for the proposed material and compare it with those of the steels you know and trust. welding-advisers/C 0.21, S 0.017, P 0.02, Mn 1.0 , Si 0.26, Cr 1.19, 'Ti 0.03, Cu 0.95,balance Fe . A google search provided the chemistry of 20CrMnTi. This chemistry indicates no Mo and the presence of Ti may be more as tramp. Normally there have bben attempts to replace Ni by Cu,hence the nearly 1% Cu presence. It is advisable to specify 4320 or 8620 alloy.Most of the Chinese companies seem to be popularising 20CrMnTi. Why did you not explore the possibility of sourcing from India? Cost/availability??The Chinese grade does not use Ni or Mo, which are common to USA alloys due to higher availability of ore. Rather, the Chinese alloy uses Cr, which is common for Asian alloys. These are obviously carburizing grades, so the core properties are not likely to be as important as the surface. What are your requirements for properties? Regards, Cory Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.I am also seeing more use of 20MnCr5 (similar to SAE 5120) from our forge source in India. Again the push is to get away from the NiCrMo grades whenever possible due to the cost of nickel and moly. There is a lot of activity in trying out 41xx and 51xx grades these days. Depending upon core properties desired, and since this is a large gear, you may need to restrict the chemistry/hardenability to the high side somewhat so there is not too much dropoff in performance from the NiCrMo grade.20MNCr5 is a popular forging grade steel in India in the earth moving equipment industry. But as is suggested Ni and Mo are absent. But since it is a large gear forging suggest Ni and Mo additions in the alloy selected.First, thanks everyone for thier input. Now Arunmrao We have looked into companies from India and in fact have some parts from them. However, we are interested in exploring China because they may be able to outsource other parts as well. However, if you have a reliable source in India and are open to sharing that with me, it would be appreciated. CoryPad the gears need to be able to be hardened to 56-62 Rc. They are used for a low speed, high torque application. Torque ~ 280,000 ft-lb. dbooker630 so, there is indeed a drop off in performance? What about wearability? The important part is the gear tooth life as changing a broken gear is time consuming and costly. I doubt the gear would fail from the core, but rather from the tooth. Am I correct in this assumption? Again, thanks for all your help everyone. SteveSZ9 If you give me some more details perhaps I can suggest a few more Indian companies. My business line is steel castings .Your only requirement is that the hardness must lie within the range 56 HRC to 62 HRC? Measured where? After what hardening process? Regards, Cory Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.When I tested 20MnCr5 vs 4320/8620/8627 I used a chemistry that would fall into standard bands for those 43 & 86xx grades. That's what was available, and it tested fine. The 20MnCr5 hardenability band extends well below the mins for 4320 and its max is typically 4 points below 8620. I cannot say for sure that there will be a dropoff but I did not want to take the chance of allowing the use of the full band of material without testing a low side chemistry.CoryPad Our drawing specifies carburized and hardened to 56-62 Rc and that it is AMGA level 6. I assume the material specification will take care of the rest. Am I wrong? The gear is used in conjunction with 2 others...one of which is the driving pinion gear. Our biggest fear is breakage of a tooth or failure, which often breaks the other gears in the gearbox. dbooker thanks for the info. I will ask the company if they have this material. Any other suggestions for material substution? SteveHow does SAE 1020 compared to 20CrMoTiOct 26, 201120CrMnTi versus 20CrNiMoApr 09, 2010See more results

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20CrMnTi steel round bar Specification - Industry News ...

BBN Steel is a professional 20CrMnTi steel round bar with a history of nearly decade years. We keep more then 100000 tons 20CrMnTi steel round bar in our warehouse.If you have any demands,welcome to contact us freely.

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20CrMnTi Structural Alloy Steel - havens-metal

20CrMnTi is carburized steel, carburized steel is usually a low carbon steel with a carbon content of 0.17% to 0.24%. It is widely used in automobile to manufacture transmission gear, which is Cr Mn Ti steel in medium hardenability and carburizing steel.

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ASSAB750 equivalent GB/T3077 20MnV, 20CrMnTi steel …

ASSAB750 equivalent GB/T3077 20MnV, 20CrMnTi steel plate Material substitution and the equivalent steel plate grade Unitedsteel is the large factory for supply super thickness steel plate and high quality steel plate grade in China.

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GBT - 20CrMnTi Standard Specification - find-steel

Provides GBT 20CrMnTi standard specification, GBT 20CrMnTi datasheet, GBT 20CrMnTi chemical composition ,GBT 20CrMnTi mechanical properties, technical specifications of GBT 20CrMnTi steel material properties. GBT 20CrMnTi performance specifications. I am Joy shen,If you have any requirement for steel, please feel free to contact with me at any ...

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Experience from 20CrMnTi - Metal and Metallurgy ...

Aug 29, 2009 · We have been having gear failure with gear and pinions of our small gear reducers (2083 ftlbs torque)using this 20CrMnTi but the larger gear boxs have not failed (38,000 ftlbs torque) The design did not change only the steel and we have gearbox's still in service after 27 years of service with no wear to gears or bearings.

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20CrMnTi steel round bar Specification - Industry News ...

BBN Steel is a professional 20CrMnTi steel round bar with a history of nearly decade years. We keep more then 100000 tons 20CrMnTi steel round bar in our warehouse.If you have any demands,welcome to contact us freely.

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Equivalents Grade_UNITED IRON AND STEEL LIMITED

ASSAB750 equivalent GB/T3077 20MnV, 20CrMnTi steel plate Material substitution and the equivalent steel plate grade Unitedsteel is the large factory for supply super thickness steel plate and high quality steel plate grade in China.

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20CrMnTi steel, View 20CrMnTi, Dongbei Tegang Product ...

Get multiple quotes within 24 hours! 0. Orders

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Gear Steel SAE8620H 20CrMnTi 16MnCrS5 SAE5120M …

Gear Steel SAE8620H 20CrMnTi 16MnCrS5 SAE5120M SCM820H SNCM220H TL4227 ZF6 ZF7 ZF78, US $ 500 - 800 / Ton, 20CrMnTi SAE8620H SNCM420 SCM420 16MnCrfS5 SAE5120 SCM822 25MoCr4, AISI, ASTM, BS, DIN, GB, JIS, 10-300mm.Source from …

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16MnCr5 / 1.7131 Alloy special steel - equivalent ...

Properties of steel 16MnCr5 (1.7131) Weldability It is a MnCr alloy steel, easily hot machinable and weldable Hardenability It has a low hardenability and therefore it can show good core features till thicknesses of about 20 mm.

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Table 4. Mechanical properties of alloy steel (Chinese ...

Table 4. Mechanical properties of alloy steel (Chinese standard GB/T 17107-1997) 1/4 30Mn2 28Mn6 50Cr-Mechanical properties Chinese symbol (ISO) 45Mn2 42Mn6 20MnMoNb- ... 20CrMnTi-therm.ref. ≤100 615 395 17 45 47 case hardening+≤30 1080 785 7 40 - - 20CrMnMo - quenching+ tempering

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GB T-3077 20CRMNTI Round bar, 20CRMNTI Bearing steel ...

GB T-3077 20CRMNTI Round bar, 20CRMNTI Bearing steel, 20CRMNTI round bar. United steel Round bar factory export GB T-3077 High carbon chromium round bar, The main steel grade is 20CRMN 25CRMNSI 20CRMNSI 25CRMNSI 30CRMNSI 30CRMNSIA 35CRMNSIA 20CRMNMO 40CRMNMO 20CRMNTI 30CRMNTI 20CRNI. .. If any round bar stock steel, round bar requirement, please feel …

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: Equivalent Standards : A/SA516-70, A/SA515-70, ST52-3 ...

Country. Standard. Steel grade. Analysis % Physical properties. C max. Si max. Mn max. P max. S max. N max. Others. Yield strength N/mm2. Tensile strength N/mm2

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20crmnti Alloy Steel, 20crmnti Alloy Steel Suppliers and ...

offers 3,039 20crmnti alloy steel products. About 2% of these are steel round bars, 1% are steel pipes. A wide variety of 20crmnti alloy steel options are available to you, such as aisi, din, and astm. You can also choose from a213, 10#, and 45#. As well as from free samples, paid samples.

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alloy steel 20CrMnTi - alloy steel - steelheyi

alloy steel 20CrMnTi 2015-07-20 16:51:55 source: Comments ... Forging/hot rolling/ extrusion of steel. Specifications Round bar steel 1mm to 2000mm. Square-shape steel 50mm to 600mm. Plate steel:0.1mm to 800mm. Width 10mm to 1500mm. Length We can supply any lenth based on the customer's requirement.

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