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301 Stainless Steel Strip

301 stainless steel strip has good ductility and can be used in mould goods. Also it can be quickly hardened by mechanical processing. It has  good weldability. Its wear resistance and fatigue strength are better than that of 304 stainless steel. Compared with 304, its content of Cr and Ni is low. And it has magnetism after cold rolling.

 

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

 

Performance

Tensile Strength =520

Elongation Rate(%) =40

Hardness HB =187 HRB=90 HV =200

Density: 7.93 g·cm-3

Specific Heat : c(20?)0.502 J·(g·C)-1

Resistivity: 0.73 O·mm2·m-1

Melting Point: 1398~1420?

 

Classification

301 stainless steel strips can be classified as 301 soft steel strip, 301 medium hard steel strip, 301 hard steel strip. It is determined by its chemical composition and processing technology.

 

Mechanical Properties

Tensile Strength sb (MPa):=520

Offset Yield Strength s0.2 (MPa):=205

Elongation Rate d5 (%):=40

Reduction of Area ? (%):=60

Hardness =187HB; =90HRB; =200HV

Heat Treatment Regime

Heat Treatment Regime: solid solution at 1010~1150? and fast cooling

Yield strength of stainless steel (N/mm2)= 205

 

Strip Density

Density Value: 7.93

Formula for Weight Calculating

weight(kg)=thickness(mm)*width(m)*length(m)*density value