Material Name: Stainless steel rod
Grade: 3Cr13Mo
Standard: GB / T 1220-1992
● Features and application:
As high hardness and high wear resistance of heat pumps, valves, valve bearings, medical equipment, spring and other parts.
● Chemical Composition:
Carbon C: 0.28 ~ 0.35
Si Si: ≤ 0.80
Manganese Mn: ≤ 1.00
Sulfur S: ≤ 0.030
Phosphorus P: ≤ 0.035
Chromium Cr: 12.00 ~ 14.00
Ni: to allow containing ≤ 0.60
Mo Mo: 0.50 ~ 1.00
● Mechanical Properties:
Hardness: Annealed, ≤ 207HB; quenching and tempering, ≥ 50HV
● Heat treatment and microstructure specifications:
Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 1025 ~ 1075 ℃ oil cooling; 3) temper, 200 ~ 300 ℃ oil, water, air-cooled.
Microstructure: Organizing for the martensitic type.
● Delivery status: normal to heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery. With strong quality, have a tough test.
Grade: 3Cr13Mo
Standard: GB / T 1220-1992
● Features and application:
As high hardness and high wear resistance of heat pumps, valves, valve bearings, medical equipment, spring and other parts.
● Chemical Composition:
Carbon C: 0.28 ~ 0.35
Si Si: ≤ 0.80
Manganese Mn: ≤ 1.00
Sulfur S: ≤ 0.030
Phosphorus P: ≤ 0.035
Chromium Cr: 12.00 ~ 14.00
Ni: to allow containing ≤ 0.60
Mo Mo: 0.50 ~ 1.00
● Mechanical Properties:
Hardness: Annealed, ≤ 207HB; quenching and tempering, ≥ 50HV
● Heat treatment and microstructure specifications:
Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling of about 750 ℃; 2) quenching, 1025 ~ 1075 ℃ oil cooling; 3) temper, 200 ~ 300 ℃ oil, water, air-cooled.
Microstructure: Organizing for the martensitic type.
● Delivery status: normal to heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery. With strong quality, have a tough test.
