Product name:20CrMnTi material mechanical properties
Thickness:1.2-600 mm
Width::1220-4200 mm
Length:5000-18000 mm
Notes:coil thickness ≤ 25 mm
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20CrMnTi - Steel grades, Properties and Global Standards

This page provides 20CrMnTi datasheet download, these include 20CrMnTi mechanical properties, chemical element 20CrMnTi, technical specifications of 20CrMnTi steel material properties. 20CrMnTi performance specifications.[PDF]

Round sheet Square Plate - Deliver Tool Steel Everywhere

Round sheet Square Plate Chemical composition C( %) ... The mechanical properties of annealed GB 20CrMnTi bearing/Gearing steel (typical for steel) are outlined in the table below: Tensile Yield Bulk modulus Shear modulus Poisson ’s ratio Thermal conductivit y MPa Mpa Gpa Gpa W/mK[PDF]

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- ... 20CrMnTi-therm.ref. ≤100 615 395 17 45 47 case hardening+≤30 1080 785 7 40 - - ... Mechanical properties 30~63 10 35 -

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

eng-tips› …› Metal and Metallurgy engineering ForumJan 08, 2007· I started searching for vendors in China and the usual response I get is they want to replace the material with 20CrMnTi. What is the difference? I am having difficulty finding a direct comparision. ... in order to obtain suitable core properties your material has to provide sufficient hardenability. This quality will assure adequate strength ...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 topicsSep 01, 2009Experience from 20CrMnTiAug 29, 200920CrMnTi and 20Cr2Ni4 See more results

GBT 20CrMnTi standard specification, GBT 20CrMnTi ...

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.

40Cr Alloy Structure Steel-GB/T 3077-China Steel material ...

40CR alloy structure steel stockholders and suppliers from china. OTAI SPECIAL STEEL Supply in GB 40CR steel round bar, steel plate, sheet, square bar, flat bar, hexagonal Bar, pipe/tube since 2007.our steel stock more 1000tons

20MnCr5 / 1.7147 Alloy special steel - equivalent ...

Chemical composition of steel 20MnCr5 (1.7147), Standards of steel 20MnCr5 (1.7147) Mechanical Properties of steel 20MnCr5 (1.7147) Equivalent grades of steel 20MnCr5 (1.7147) Tensile Strength, Elongation, Proof strength, Hardness

20CrMnTi Steel | Heat Treating | Steel - Scribd

20CrMnTi steel Mechanical Properties : Tensile strength σb (MPa): ≥1080 (110) ... such as gears.8/31/2016 20CrMnTi steel 20CrMnTi heat treatment and microstructure specifications: Quenching: the first 880 ℃. ... Metallurgy and Material Science November Am Rr220302. uploaded by.User rating: 1/5

GB/T 3077 Alloy Steel Plate - Gangsteel

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 20CrMn 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.. The standard applies to alloy structural steel bar 250mm ...

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.

20CrMnTi Steel | Heat Treating | Steel - Scribd

20CrMnTi steel Mechanical Properties ... 2016 20CrMnTi steel 20CrMnTi heat ... S17700 Austenite UNS N10675 Material No.Nr. air cooling.1. the ...

GB/T 3077 Alloy Steel Plate - Gangsteel

Gangsteel supply GB/T 3077 20CrMn,20CrMn alloy,20CrMn steel plate

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

Mechanical properties of steel 16MnCr5 (1 ... 20CrMnTi : 2127 : 15HG : 14220 : ... Mechanical Properties of steel 16MnCr5 ...

20CrMnTi China Structural steel - equivalent grades

20CrMnTi China Structural steel - equivalent grades. Database of Steel and Alloy (Marochnik) Home Steel and Alloy ... mechanical and technological properties

Coordinating influence of multilayer graphene and ...

Coordinating influence of multilayer graphene and spherical SnAgCu for improving tribological properties of a 20CrMnTi material. ... Mechanical properties, ...

20CrMnTi GB :: Total Materia

20CrMnTi, GB , GB/T 3077, Alloy ... Click on the Free Demo box opposite or on any of the material property links below to find the material property ... Mechanical ...

China / GB, Low carbon steels, low alloyed :: Total Materia

Gain access to over 450,000 alloys and their material properties ... mechanical and physical properties, ... View material 20CrMnTi:[PDF]

Table 2. Chemical composition of alloy steel (Chinese ...

20CrMnTi - 0.17~0.230.17~0.370.80~1.101.00~1.30- - 1.20~1.50 Table 2. Chemical composition of alloy steel (Chinese standard: GB/T 17107-1997) Chinese symbol ...[PDF]

Friction and Wear Behaviors of Gear Steel under …

Abstract: In this paper, the gear material 20CrMnTi was selected as the research object. Friction and wear behavior was ... mechanical properties.

Numerical and experimental investigation of cold rotary ...

Numerical and experimental investigation of cold rotary ... of the mechanical properties of 20CrMnTi alloy ... material and its mechanical properties are ...

20CrMnTi Alloy Steel Plates, Iron & Copper Alloys ...

Aesteiron Steels Pvt Ltd, is one of the leading manufacturers of 20CrMnTi Alloy Steel Plates. Properties. High hardenability; Good machinability; Good weldablilty & toughness

GB/T 3078 Grade 20CrMnTi cold-dravn Metal - Matmatch

See the chemical composition and physical properties of GB/T 3078 Grade 20CrMnTi cold-dravn Metal, find alternative materials, and connect with suppliers.

AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220 - Otai ...

AISI 8620 Steel is a low alloy ... AISI 8620 Steel Mechanical Properties. ... AISI 8620 steel material is used extensively by all industry sectors for light to ...

Coordinating influence of multilayer graphene and ...

Coordinating influence of multilayer graphene and spherical SnAgCu for improving tribological properties of a 20CrMnTi material . ... a School of Mechanical and ...

20CrMnTi material mechanical properties:
20CrMnTi material mechanical properties also can be called as alloy structural steel. Alloy steel means this kind of grade contains some special alloy composition. Alloy steel plate application is very wide, as : Machine, pressure vessel, construction and so on .

 


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