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420 stainless steel coil

Description

420 stainless steel coil

Brief Description

    420 stainless steel is one of martensitic stainless steel and has been well known for its cheap price. It has a certain wear resistance and corrosion resistance,the strength and hardness will increase after quenching.

 


Standard Sizes
Cold Rolled Hot Rolled
Thickness (mm) Width(mm) Thickness (mm) Width(mm)
0.3 1000/1219 3.0 1500
0.4 1000/1219 3.5-4.0 1500
0.5 1000/1219 5.0 1500
0.6 1000/1219 6.0-12.0 1500
0.7 1000/1219 14.0 1500
0.8 1000/1219 Other sizes could be
customized !!! 
0.9 1000/1219
1.0 1000/1219
1.2 1000/1219
1.5 1000/1219
2.0 1000/1219
2.5 1000/1219
3.0 1500


Technical Data

Chemical Composition
 420 stainless steel 
C 0.30
Si 1.00
Mn 1.00
Cr 12.00~14.00
N -
P 0.040
S 0.03
Ni 0.75

Mechanical property
420 Tensile Strength: σb (MPa)≥540
Yield strength : σ0.2 (MPa)≥225
Elongation: δ5 (%)≥18
Hardness : HRB<99 HV<247 
Density : 7.75g/cm3

 

 


       

                                                                                        Mill Test Certificate for reference

420 stainless steel coil

Application
 


420 stainless steel coil is widely used in all types of precision machinery, tools, tableware, bearings, electrical equipment, instruments, household appliances, transportation, etc.. Often used in manufacturing atmospheres, steam, water, and oxidizing acid corrosion parts.

 

420 stainless steel coil


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