1Cr13 stainless steel
Summary
● Product:
410 (1Cr13) stainless steel
410 for the martensitic stainless steel, hardenability good it has a high hardness, toughness, good corrosion resistance, heat and cold deformation, strong performance, shock absorption is also very good. Requirements of high or low temperature tempering, but should avoid tempering between 370-560 ℃.
Standard: GB / T 1220-1992
● Features and application:
1Cr13 stainless steel has good corrosion resistance, machinability, 1Cr13 for general purpose cutting tool.
Chemical composition
● Chemical Composition:
Carbon C: 0.10 ~ 0.15
Si Si: ≤ 1.00
Manganese Mn: ≤ 1.00
Sulfur S: ≤ 0.025
Phosphorus P: ≤ 0.030
Chromium Cr: 11.50 ~ 13.50
Ni-Ni: ≤ 0.60 Copper Cu: ≤ 0.30
Mechanical properties
● Mechanical Properties:
Tensile strength σb (MPa): quenching and tempering, ≥ 540
Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 345
Elongation δ5 (%): quenching and tempering, ≥ 25
Reduction of area ψ (%): quenching and tempering, ≥ 55
Impact energy Akv (J): quenching and tempering, ≥ 78
Hardness: Annealed, ≤ 200HB; quenching and tempering, ≥ 159HB
● 1Cr13 quenching temperature :1000-1050 degree heat 1-3 hours, air-cooled, according to high and low temperature tempering, the hardness will be different.
580-650 degree of tempering, water hardness is 254-302 HBS
560-620 degree of tempering, water hardness is 285-341 HBS
550-580 degree of tempering, water hardness is 254-362 HBS
520-560 degree of tempering, water hardness is 341-388 HBS
Less than 300 degrees tempering, air-cooled, hardness greater than 388 HBS
Heat treatment process
● Heat treatment and microstructure specifications:
Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 950 ~ 1000 ℃ oil cooling; 3) temper, 700 ~ 750 ℃ fast-cooling.
Microstructure: Organizing for the martensitic type.
Summary
● Product:
410 (1Cr13) stainless steel
410 for the martensitic stainless steel, hardenability good it has a high hardness, toughness, good corrosion resistance, heat and cold deformation, strong performance, shock absorption is also very good. Requirements of high or low temperature tempering, but should avoid tempering between 370-560 ℃.
Standard: GB / T 1220-1992
● Features and application:
1Cr13 stainless steel has good corrosion resistance, machinability, 1Cr13 for general purpose cutting tool.
Chemical composition
● Chemical Composition:
Carbon C: 0.10 ~ 0.15
Si Si: ≤ 1.00
Manganese Mn: ≤ 1.00
Sulfur S: ≤ 0.025
Phosphorus P: ≤ 0.030
Chromium Cr: 11.50 ~ 13.50
Ni-Ni: ≤ 0.60 Copper Cu: ≤ 0.30
Mechanical properties
● Mechanical Properties:
Tensile strength σb (MPa): quenching and tempering, ≥ 540
Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 345
Elongation δ5 (%): quenching and tempering, ≥ 25
Reduction of area ψ (%): quenching and tempering, ≥ 55
Impact energy Akv (J): quenching and tempering, ≥ 78
Hardness: Annealed, ≤ 200HB; quenching and tempering, ≥ 159HB
● 1Cr13 quenching temperature :1000-1050 degree heat 1-3 hours, air-cooled, according to high and low temperature tempering, the hardness will be different.
580-650 degree of tempering, water hardness is 254-302 HBS
560-620 degree of tempering, water hardness is 285-341 HBS
550-580 degree of tempering, water hardness is 254-362 HBS
520-560 degree of tempering, water hardness is 341-388 HBS
Less than 300 degrees tempering, air-cooled, hardness greater than 388 HBS
Heat treatment process
● Heat treatment and microstructure specifications:
Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 950 ~ 1000 ℃ oil cooling; 3) temper, 700 ~ 750 ℃ fast-cooling.
Microstructure: Organizing for the martensitic type.
