301 Full Hard Stainless Steel Sheet

301 Full Hard Stainless Steel Sheet

301 Stainless steel sheet The 301 Stainless steel sheet is a metastable austenitic stainless steel with complete austenite structure under the condition of full solution. In stainless steel, 301 is the most easily cold deformation of the reinforced steel, through cold deformation processing can...
Product description

301 Stainless Steel Sheet

The 301 Stainless steel sheet is a metastable austenitic stainless steel with complete austenite structure under the condition of full solution. In stainless steel, 301 is the most easily cold deformation of the reinforced steel, through cold deformation processing can make the strength of steel, hardness, and retain enough plastic, toughness, coupled with this steel in the atmospheric conditions have good rust resistance, but in reducing the corrosion resistance of the medium, acid and alkali salt in the chemical medium corrosion resistance is poor, It is therefore not recommended for corrosive environments. 301 mainly used in the cold processing state to withstand the high load, but also want to reduce the equipment weight and not rusty equipment parts. In addition, the steel in the impact of external forces prone to processing hardening can absorb more impact energy, equipment and personnel will provide more reliable security.


Chemical Composition(%)

C ≤ 0.15

Si ≤ 1.0

Mn ≤ 2.0

Cr: 16.0 ~ 18.0

Ni: 6.0 ~ 8.0

S ≤ 0.03

P ≤ 0.045


301 Stainless Steel Sheet Performance

Yield Strength (N/mm2)≥ 205

Tensile Strength ≥ 520

Elongation (%) ≥ 40

Hardness HB ≤ 187 HRB ≤ 90 HV  ≤ 200

Density: 7.93 g·cm-3

Specific Heat: c(20℃)0.502 J·(g·C)-1

Thermal Conductivity λ/W(m·℃)-1 (at the following temperature/℃) 20 100 500 12.1 16.3 21.4

Coefficient α/(10-6/℃) (at the following temperature/℃) 20~100 20~200 20~300 20~400 16.0 16.8 17.5 18.1

Resistivity 0.73 Ω·mm2·m-1

Melting Point 1398~1420℃


Mechanical Properties

Tensile strength σb (MPa) ≥ 520

Conditional yield strength σ0.2 (MPa) ≥ 205

Elongation rate δ5 (%) ≥ 40

Shrinkage Rate of section ψ (%) ≥ 60

Hardness ≤187HB; ≤90HRB; ≤200HV


Stainless Steel Action

Stainless steel does not produce corrosion, pitting, rusting or abrasion. Stainless steel is also one of the highest strength materials in building materials. Because the stainless steel has good corrosion resistance, it can make the structural parts permanently maintain the integrity of the engineering design. Chromium-containing stainless steel is also set mechanical strength and high extensibility in all, easy parts of the processing and manufacturing, can meet the needs of architects and structural designers


Surface State

As will be mentioned later, in order to meet the aesthetic requirements of architects, a variety of different commercial surface processing has been developed. For example, the surface can be highly reflective or matte, can be smooth, polished or embossed, can be colored, colored, sheetd or etched on the surface of stainless steel with patterns, can also be brushed, etc. to meet the design of the appearance of various requirements.

It is easy to keep the surface state. Dust can be removed only with occasional flushing. Because of its good corrosion resistance, it is also easy to remove surface graffiti pollution or similar other surface contamination.

 

 


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