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SS303 is Japanese stainless steel grade SUS303.
SUS303 is austenitic type easy-to-cut stainless wear-resistant burnished steel, in order to improve the performance of the steel, can be added to the steel of not more than 0.60% of molybdenum, can be resistant to ablative corrosion, the product of good machinability and burnished, corrosion-resistant.
SUS303SESe is an improved version of SUS303!
SUS303SESe Stainless Steel
Standard: JIS
SUS303SESe stainless steel
Characteristics and scope of application: Improvement of machinability and resistance to burnishing and corrosion. Most suitable for automatic lathes. Rivets, screws.
SUS303SESe stainless steel chemical composition:
Carbon C: ≤ 0.15
Silicon Si: ≤ 1.00
Manganese Mn: ≤2.00
Sulfur S: ≤ 0.060
Phosphorus P: ≤0.020
Chromium Cr :17.00~19.00
Nickel Ni: 8.00~10.00
Molybdenum Mo: ≤0.60% can be added.
Note: Se≤0.15
SUS303SESe stainless steel mechanical properties:
Tensile strength σb (MPa): ≥ 520 conditions
Yield strength σ0.2 (MPa): ≥ 205 Elongation δ5 (%): ≥ 40
Section shrinkage ψ (%): ≥50 Hardness: ≤187HB; ≤90HRB; ≤200HV
SUS303SESe stainless steel heat treatment specifications and metallurgical organization: Heat treatment specifications: solid solution 1010 ~ 1150 ℃ fast cooling.
Metallographic Organization: Organizational characteristics of austenitic type.
SS303 is Japanese stainless steel grade SUS303.
SUS303 is austenitic type easy-to-cut stainless wear-resistant burnished steel, in order to improve the performance of the steel, can be added to the steel of not more than 0.60% of molybdenum, can be resistant to ablative corrosion, the product of good machinability and burnished, corrosion-resistant.
SUS303SESe is an improved version of SUS303!
SUS303SESe Stainless Steel
Standard: JIS
SUS303SESe stainless steel
Characteristics and scope of application: Improvement of machinability and resistance to burnishing and corrosion. Most suitable for automatic lathes. Rivets, screws.
SUS303SESe stainless steel chemical composition:
Carbon C: ≤ 0.15
Silicon Si: ≤ 1.00
Manganese Mn: ≤2.00
Sulfur S: ≤ 0.060
Phosphorus P: ≤0.020
Chromium Cr :17.00~19.00
Nickel Ni: 8.00~10.00
Molybdenum Mo: ≤0.60% can be added.
Note: Se≤0.15
SUS303SESe stainless steel mechanical properties:
Tensile strength σb (MPa): ≥ 520 conditions
Yield strength σ0.2 (MPa): ≥ 205 Elongation δ5 (%): ≥ 40
Section shrinkage ψ (%): ≥50 Hardness: ≤187HB; ≤90HRB; ≤200HV
SUS303SESe stainless steel heat treatment specifications and metallurgical organization: Heat treatment specifications: solid solution 1010 ~ 1150 ℃ fast cooling.
Metallographic Organization: Organizational characteristics of austenitic type.