Acier d'alliage

Plaque en acier 40 cr -Bobines et tôles en acier allié

    Thickness: 3.0mm to 55mm

    Width: 600mm to 3400mm

    Length: According to customers request

Shanghai Metal Corporation supply a wide range of quality alloy steel, such as 20 CrMo, 30 CrMo, 35CrMo ,40Cr and 42CrMo which are highly acclaimed by our 

international customers due to its durability and similar other attributes.


Specifications of 40Cr Steel Plate
1. Standard: JIS G4053-2003, EN 10083/1-1991, TOCT 4543-71, etc. 
2. Grade: 40Cr,42CrMo,35CrMo,14Cr1MOR,12Cr2MO,12Cr1MoV,15CrMo,10CrMoAl,1CR5MO,16MO3, 30CrMnSiA,1CR5MO,16MnCr5, 1Cr6Si2Mo, etc. 
3. Characters: 
(1) high purity good performance of high mirror polish,anti-acid, anti-rust after heat treatment 
(2) good corrosion resistance 
(3) resistance for erosive attack,good stability. 
4.Soft Annealing: 
Heat to 680-720oC, cool slowly. This will produce a maximum Brinell hardness of 241. 
5. Hardening: 
Harden from a temperature of 820-850, 830-860oC followed by water or oil quenching. 
6. Tempering: 
Tempering temperature: 540-680oC.


2.Chemical Composition:

Shanghai Metal Corporation Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)SMC Standard 


Applications :

- Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. 

- Widely used in petrochemistry,chemistry,electricity,boiler and vessel manufacture,and could be made into reactor,heat exchange facility,segregator,sphere vessel,oil tank,liquid gas storage tank,nuclear reactor press shell,turbine and other machines. 

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