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Precision stainless steel strip(0.05mm-2.0mm)

Add Time:2021-01-07 Hits:87

  • Precision stainless steel strip(0.05mm-2.0mm)
  • Precision stainless steel strip(0.05mm-2.0mm)
  • Precision stainless steel strip(0.05mm-2.0mm)
  • Precision stainless steel strip(0.05mm-2.0mm)

Precision stainless steel strip

Precision stainless steel strips usually refer to stainless steel strips with a thickness of less than 0.3mm. As a high-end product in the field of stainless steel strips, precision stainless steel strips have excellent strength, precision, and surface finish. They are widely used in electronic stamping parts, optical cables, and gold Steel blades, lithography materials, etc. At present, the main production processes of precision stainless steel strips include cold rolling, bright annealing, finishing, and so on.

Product Description

The performance requirements of ultra-thin, high-strength, and high-precision precision stainless steel strips place high requirements on the rolling process. Conventional rolling processes cannot meet the production of precision stainless steel strips. At present, the 20-high rolling mill is basically used to produce a precision stainless steel Belt, its complete production process includes cold rolling, annealing, and finishing. In the rolling process, care should be taken to select the appropriate reduction system, tension system, speed system, and roll shape.

Chemical composition (WT%)

C: ≤0.08

Si: ≤1.0

Mn: ≤2.0

Cr: 18.0~20.0

S: ≤0.03

P: ≤0.035

Ni: 8.0~10.0

Physical properties

T.S.(Mpa) ≥ 520

Y.S.(Mpa) ≥ 205

EL(%)     ≥40

HV: 150~420

Specification information

Material: 300,400 series

Width: 3.5mm~1000mm

Thickness: 0.02mm~1.5mm

Surface: NO.1、1D、2D、2B、BA、N0.4、HL

Decorative sheet and plate: color plates, titanium-plated plates, etching plates, oil-polished hairline plates (HL, NO.4), sandblasted plates, embossed plates.


Compared with SUS304, the SUS316 precision stainless steel strip has good plasticity, toughness, cold denaturation, welding process and high-temperature strength performance, better ductility. It is the main material of high-end electronic products such as Apple and type-c interface. It contains Mo element (2~ 3%), so its corrosion resistance, especially pitting corrosion resistance is very good, often used in high-end watch straps, medical equipment, injection needles, and other application scenarios with high corrosion resistance requirements, and precision stainless steel strip usually be used in mechanical equipment parts.


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