Product Decription---------------------------------------------------------------------------------------
knife material 420J2 cold roll stainless steel sheet
Material: 420j2
Thickness: 0.05-0.08mm
Width: 1219mm
Length: according to customer's request
Surface: 2B
SUS420J2 Mechanical properties in the annealed condition
| Thickness(mm) |
Width(mm) |
Hardness(hv) |
Tensile Strength(mpa) |
Yield Strength(mpa) |
| 0.05-1.5 |
<1500 |
<200 |
>540 |
>250 |
Chemical composition---------------------------------------------------------------------------------
| Main Ingradient |
Ni |
Cr |
Mn |
C |
| Reference No. |
≤0.60 |
12.00/14.00 |
≤1.0 |
0.26~0.4 |
430 stainless steel common material list
| Item |
SUS430-S |
SUS430-CSP |
| Hardness |
<240 |
200-600 |
| Hardness Code |
S |
CSP |
| Thickness |
Common thichness:0.1/0.12/0.15......1.5(Irregular thickness can be customized) |
| Surface |
2B,2D,BA,HL,NO.3,NO.4,TR |
Surface Finished-------------------------------------------------------------------------------------------
| Surface Finished |
Characteristics |
Application |
| BA |
Bright heat treatment after cold rolling. |
Ktchen utenstil, Kitchen ware, Architectural purpose. |
| 2B |
Finished by heat treatment, pickling after cold rolling, followed by skin pass line to more brighter and smooth surface. |
General application medical instruments, Tableware. |
| NO.1 |
Finished by hot-rolling, annealing and pickling, characterized by white pickled surface. |
Chemical industry equipment, Industrial tanks. |
| 8K(Mirror) |
A mirror-like reflective surface by polishing with finer abrasives over 800 mesh. |
Refletor, Mirror, Interior- Exterior decoration for building. |
| Hair Line |
Finished by continuous linear polishing. |
Architecture industries, Escalators, Kitchen ware, Vehicles. |
Packing&Shipping-----------------------------------------------------------------------------------
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