Unalloy Steel Plate Mat Number 1.1121

Model Number: CMA101 Brand Name: 1.1121 Key Specifications/Special Features: Description:CK10 is a plain carbon steel with a nominal 0.10% carbon contentIt is a relatively low strength steel but it may be quenched and tempered for increased strengthApplications:Low carbon steels, such as CK10, are used for applications such as cold headed fasteners and boltsPhysical properties (average values) at ambient temperature
Modulus of elasticity [10³x N/mm²]: 210
Density [g/cm³]: 7.85
Soft annealing:
Heat to 800-840^oC, cool slowly
Hardening:
This steel is generally used in the annealed or case hardened condition
It may be heat treated, quenched and tempered but cost for so doing is generally not worth result
Tempering:
Tempering temperature: 320-530^oC
Forging:
Hot forming temperature: 1050-850^oC
Machinability:
Machinability of CK10 steel is fairly good, especially in cold drawn or cold worked condition, based upon carbon steel AISI 1112 as a reference that is considered 100% machinable (easily machined) CK10 steel has a rating of 55%
Corrosion-resistance:
This is a plain carbon steel and has no corrosion-resistance
It will rust unless protected
Welding:
CK10 steel may be welded by all of standard welding techniques
Cold working:
CK10 is easily cold worked by traditional means
Following severe cold working a stress relief, or full, anneal should be performed
Chemical composition (in weight %):
C 0.10
Si max. 0.40
Mn 0.45