20crmnti equivalent-----Shanghai Katalor Enterprises Co., Ltd.
   

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20crmnti equivalent

  • Thickness: 6mm-80mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Steel Standard: API 5L PSL1,API 5L PSL2
  • Heat Treatment: TMCP/Normalized/QT/DQ-T
  • Main Grades: X42,X46,X52,X56,X60,X65,X70,X80
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20CrMnTi (GB ) - Worldwide equivalent grades - Steel …

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

20CrMnTi datasheet, 20CrMnTi property, 20CrMnTi …

20CrMnTi. This page provides 20CrMnTi datasheet, 20CrMnTi mechanical properties, chemical element 20CrMnTi, technical specifications of 20CrMnTi steel material …

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

eng-tips› …› Metal and Metallurgy engineering ForumJan 08, 2007· RE: 20CrMnTi vs AISI 4320/8620 CoryPad (Materials) 7 Jan 07 11:57 The Chinese grade does not use Ni or Mo, which are common to USA alloys due to higher availability of ore.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? Steve20CrMnTi versus 20CrNiMoApr 09, 201020CrMnTi - Mechanical engineering other topics - Eng-TipsSep 01, 2009See more results[PDF]

Round sheet Square Plate - Deliver Tool Steel Everywhere

GB 20CrMnTi bearing/Gearing steel is GB standard Alloy Carburizing Bearing/Gearing steel, GB 20CrMnTi properties is a chromium, manganese, titanium alloy steel specification. 20CrMnTi is equivalent

20CrMnTi China Structural steel - equivalent grades

20CrMnTi China Structural steel - equivalent grades. Database of Steel and Alloy (Marochnik) Home Steel and Alloy Search Equivalent Grades GOST Standards Grading Contacts Equivalent grades -> China. Structural steel Equivalents to grade 20CrMnTi. Country - China ...

20CrMnTi Carburizing bearing Structural steel round bar ...

GB 20CrMnTi bearing/Gearing steel is GB standard Alloy Carburizing Bearing/Gearing steel, GB 20CrMnTi properties is a chromium, manganese, titanium alloy steel specification. 20CrMnTi is equivalent with others standard bearing/Gearing steel, gearing steel. 20crmnti …

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

China GB 700-88. Russia GOST 380-94. Japan JIS G3101-95. USA ASTM A283-93 ASTM A573-93. British BJ 970 Part 1-96 BS EN 10025-93 . Germany DIN 17100 DIN EN 10025-94

Equivalents Grade / Australia Equivalent Steel_UNITED IRON ...

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.

Equivalent Grades - ROLEX METAL DISTRIBUTORS - …

ASME SA516 Grade 60/70 Plates, API 5L X52 Seamless Pipes, API 5L X60 Seamless Pipes, API 5L X65 Seamless Pipes, API 5L X70 Seamless Pipes, S355J2G3 EN10025 Plates, ST52-3 DIN17100 Plates, SA515 Grade

20CrMnTi versus 20CrNiMo - Metal and Metallurgy ...

eng-tips› …› Metal and Metallurgy engineering ForumApr 09, 2010· Material called out for the cage in the supplier print in the CV joint is 20CrMnTi. This material was said to be equal to SAE 8620. I believe SAE 8620 is equal to 20CrNiMo.

Equivalent Grades - ROLEX METAL DISTRIBUTORS - …

ASME SA516 Grade 60/70 Plates, API 5L X52 Seamless Pipes, API 5L X60 Seamless Pipes, API 5L X65 Seamless Pipes, API 5L X70 Seamless Pipes, S355J2G3 EN10025 Plates, ST52-3 DIN17100 Plates, SA515 Grade

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.

Equivalents Grade / Australia Equivalent Steel_UNITED IRON ...

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.

20CrMnTi GB :: Total Materia

By registering for the Total Materia FREE Trial it is possible to search and view the property data for over 450,000 alloys as well as find and compare equivalent materials from over 69 countries/standards in the unique, international Total Materia cross reference tables.

Influence of Different Levels of Cu Equivalent on the Hot ...

The hot ductility of 20CrMnTi steel with different levels of Cu equivalent was investigated. The results show that Sn and Cu in 20CrMnTi steel are detrimental to its hot ductility.[PDF]

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

20CrMnTi-therm.ref. ≤100 615 395 17 45 47 case hardening+≤30 1080 785 7 40 - - 20CrMnMo - quenching+ tempering thermal 100~300 785 590 14 45 43 207~269 ... Table 4. Mechanical properties of alloy steel (Chinese standard: GB/T 17107-1997) 3/4 Chinese symbol (ISO)

40cr steel specification / material 40Cr, View s45c carbon ...

Specifications. 40cr steel specification / material 40Cr have many stock for this material a whole year offered diameter is from 20 to 300 mm

SAE 8620 - steel-grades

SAE 8620. This page provides SAE 8620 datasheet, SAE 8620 mechanical properties, chemical element SAE 8620, technical specifications of SAE 8620 steel material properties.

Equivalent Grades - - :: JB Steel

Equivalent Grades : Equivalent Grades Exporter Contact Us For High Quality Equivalent Grades. At JB Steel we pride ourselves on always putting the customer first.

Material Equivalent | Structural Steel | Industries

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. We have two productions line for stainless and carbon steel plate and a large warehouse for stock steel plate.

20crmoti equivalent,China 20crmoti equivalent ...

20crmoti equivalent manufacturers and 20crmoti equivalent suppliers Directory - Find 20crmoti equivalent Manufacturers, Exporters and 20crmoti equivalent suppliers on ECOL

Welcome to JB Steel

Equivalent Standards : Equivalent Standards Exporter Contact Us For High Quality Equivalent Standards. At JB Steel we pride ourselves on always putting the customer first.

AISI 5115 Alloy Steel Round Bar, View aisi 5115 alloy ...

AISI 5115 Alloy Steel Round Bar, US $ 950 - 1,100 / Metric Ton, Alloy Steel, AISI, ASTM, BS, DIN, GB, JIS, Diameter:10-1000mm.Source from Sichuan Liaofu Special Steel ...
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