5.8-12m Length Alloy Steel Seamless Pipes 25CrMo4 Alloy Tubes Material Number 1.7218

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Alloy or not:Is Alloy
Surface treatment:Galvanized,black painted
Thickness:2 - 70 mm
Standard2:ASTM A106-2006
Length:5.8-12m
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Location: Suzhou Jiangsu China
Address: China Factory : Suzhou Industrial Park, JiangSu Province,China
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25CrMo4 Alloy Tubes , Material Number : 1.7218 , 25CrMo4Material , 25CrMo4 Steel , 1.7218 Material

What's the 25CrMo4 Alloy Tubes specification, 25CrMo4 Alloy Tubes chemistry, 25CrMo4 Alloy Tubes equivalent, 25CrMo4 Alloy Tubes Mechanical Properties?25CrMo4 Alloy Tubes manufacturer in China.

25CrMo4 Alloy Tubes Similar Desigantion :

27CrMo4-2 , 30CrMo4 , SS2215 , 4130


25CrMo4 Alloy Tubes Chemical Composition (in weight %)

CSiMnCrMoNiVWOthers
0.25max. 0.400.751.050.23----


25CrMo4 Alloy Tubes Description
Continuous Cooling Transformation (CCT) Diagram
25CrMo4 Alloy Tubes Applications
Statically and dynamically stressed components for vehicles, engines and machines - axles, turbine components, chains, forgings, etc.

25CrMo4 Alloy Tubes Physical properties (average values) at ambient temperature
Statically and dynamically stressed components for vehicles, engines and machines - axles, turbine components, chains, forgings, etc.

25CrMo4 Alloy Tubes Continuous Cooling Transformation (CCT) Diagram


25CrMo4 Alloy Tubes Continuous Cooling Transformation (CCT) Diagram


25CrMo4 Alloy Tubes , Material Number : 1.7218 Soft Annealing

Mechanical Properties in Hardening and Tempering Condition

25CrMo4 Alloy Tubes , Material Number : 1.7218 Noramlizing

Temperature: 840-900oC.

25CrMo4 Alloy Tubes , Material Number : 1.7218 Hardening

Harden from a temperature of 840-870, 850-880oC followed by water or oil quenching.



25CrMo4 Alloy Tubes , Material Number : 1.7218 Tempering

Tempering temperature: 540-680oC.

25CrMo4 Alloy Tubes , Material Number : 1.7218 Mechanical Properties in Hardening and Tempering Condition


Diameter (mm)0.2 % proof stress (N/mm2)Tensile strength (N/mm2)Elongation (%)Reduction of area (%)Notch impact energy (ISO-V) (J)
up to 16700900-1100125050
17-40600800-950145555
41-100450700-850156055
101-160400650-800166055



25CrMo4 Alloy Tubes , Material Number : 1.7218 Forging


Hot forming temperature: 1050-850oC.

China 5.8-12m Length Alloy Steel Seamless Pipes 25CrMo4 Alloy Tubes Material Number 1.7218 supplier

5.8-12m Length Alloy Steel Seamless Pipes 25CrMo4 Alloy Tubes Material Number 1.7218

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