With the American ASTM standard, SUS420 cold rolled stainless steel rolls for bearings
SUS420 cold rolled stainless steel coil with thickness:1.0-3.0mm width: 200-1219mm HV160-400 Surface:2B BA
Description:
SUS420 martensitic stainless steel, high hardness, good corrosion resistance quenched state. A motor vehicle with turbine blades.420 stainless steel is produced in accordance with the American ASTM standard stainless steel grades.420 chromium 0.13%, carbonaceous 0.03.
Applications:
Applicable to all types of precision equipment, bearings, electrical equipment, instrumentation, transportation.
Specifications:
Chemical composition:
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
≤0.15-0.35 |
≤1.00 |
<=1.00 |
≤0.030 |
≤0.028 |
3.00 |
11.5-14.5 |
0.60 |
Thinckness:1.0-3.0mm
Width: 200-1219mm
Hardness: HV160-400
width Tolerance:±0.02mm
surface: good arc edge,bright, no scraping wire
The commom size:
0.1*160mm 0.1*300mm 0.1*140mm
0.06*200mm 0.06*300mm 0.06*400mm
0.2*20mm, 0.2*30mm 0.2*40mm
0.2*2mm 0.2*3mm 0.2*4mm
other sizes as your requirements to produce.
Density:
|
Steel Grade |
Density(g/cm3) |
|
201,202,301,302,303, 304,304L,305,321 |
7.93 |
|
316,316L,316S,347,309S,310,310S |
7.98 |
|
405,410,420 |
7.75 |
|
409,430,434 |
7.7 |
Stainless steel theoretical weight formula:
Weight (kg) = thickness (mm) × width (mm) x length (mm) × density values
Stainless steel gravity:
Chromium stainless take 7.75 ton / M3
Chrome-nickel stainless steel take 7.93 ton / M3
Iron take 7.87 ton / M3
Competitive Advantage:
