Ti-8Mn Ti Alloy

Category Grade Standard Region/Area Standard Content
Steel GradesTi Alloy Ti-8Mn Ti Alloy
Datasheet for:Steel Grades:Ti Alloy:Ti-8Mn Ti Alloy

Chemical composition(mass fraction)(wt.%) of the Ti-8Mn Ti Alloy

Ti-8Mn Ti Alloy

Our advantages

Ti-8Mn properties and heat treatment forged piece, Including Ti-8Mn application and specifications, We have all specifications,Including Ti-8Mn steel plate, Ti-8Mn sheet, Ti-8Mn square steel, Ti-8Mn flat bar,Ti-8Mn round bar,Ti-8Mn forgings, we can own production and sales.

Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

forged/hot rolling/ extrusion of steel

We can produce the Ti-8Mn has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.

Chemical composition % of the ladle analysis of grade Ti-8Mn and Standards


Category Titanium Alloy
Class Wrought
Type Alpha-beta alloy
Designations United States: MIL-T-9046, AMS 4908
Element Weight %
Mn  8 


Mechanical Properties
Properties  Conditions
T (°C) Treatment
Density (×1000 kg/m3) 4.73 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 113.1 25  
Tensile Strength (Mpa) 945 25 annealed  
Yield Strength (Mpa) 862
Elongation (%) 15 
Reduction in Area (%) 32 


Thermal Properties
Properties  Conditions
T (°C) Treatment
Thermal Expansion (10-6/ºC) 8.6 20-100 more  

Machining performance

Download Ti-8Mn the mechanical properties of the report, the report provides detailed performance analysis and application.  

Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.


Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.

Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.


Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.


Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.



Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade Ti-8Mn Ti Alloy

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
564 (≥) 661 (≥) 41 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
11 - -     0.14 -  
149 124 - 34.3 333   -  
645 - 33 34.2   222 324
Heat treated : 1599°C - 1268°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
Seamless stainless steel tubes for boiler and heat exchanger
Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
Nickel steel, instead of 1cr18ni9
Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
Corrosion resistance and heat resistance are better than 0cr19ni9
Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
Seamless stainless steel tubes for boiler and heat exchanger
Seamless stainless steel tubes for boiler and heat exchanger
Seamless stainless steel tubes for boiler and heat exchanger
A-29 1025
General use carbon steel rod
These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
Contact Suppliers with your enquiries for Ti-8Mn Ti Alloy any of the shape and size.

Tool & Die Steels Inc.

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
Ti-8Mn Ti Alloy Round Bar Ti-8Mn Ti Alloy Flat Bar Ti-8Mn Ti Alloy Hollow Bar Ti-8Mn Ti Alloy Tube / Pipe Ti-8Mn Ti Alloy Sheet / Plate Ti-8Mn Ti Alloy Strip / Coil Ti-8Mn Ti Alloy Wire Ti-8Mn Ti Alloy Forging Ti-8Mn Ti Alloy Tube / Pipe
E-mail: [email protected]
Website: https://www.tool-die-steels.com/

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Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
Ti-8Mn Ti Alloy 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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