S41400
2025-09-22 03:51:00 Origin： Remark：0 Click：
Martensite type specifications S41400 plate, round bar, flat bar, peeled rod 41400 from Steelmaking, ESR melting, Hot blooming, UT, Hot forged, rolled, heat treated
MATERIAL DATA SHEET - UNS S41400
MATERIAL CATEGORY - martensite type - 13Cr-2Ni
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
TYPICAL CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 11.5 ~ 13.5
Nickel,Ni (％): 1.25 ~ 2.50
Molybdenum, Mo (％): -
MECHANICAL PROPERTIES FINAL HEAT TREATMENT OR Q/T
Form: plate, sheet, strip
Condition: annealing
Tensile strength, σb / MPa: 415
Yield strength, σ0.2 / MPa: 205
Elongation, δ5 (％): 22.0
Reduction of area, ф (％): -
Hardness | HRB: ≤ 88
MATERIAL CATEGORY - martensite type - 13Cr-2Ni
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
TYPICAL CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 11.5 ~ 13.5
Nickel,Ni (％): 1.25 ~ 2.50
Molybdenum, Mo (％): -
MECHANICAL PROPERTIES FINAL HEAT TREATMENT OR Q/T
Form: plate, sheet, strip
Condition: annealing
Tensile strength, σb / MPa: 415
Yield strength, σ0.2 / MPa: 205
Elongation, δ5 (％): 22.0
Reduction of area, ф (％): -
Hardness | HRB: ≤ 88
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / QT
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt, nut, pressure vessel.
FORMS AND DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 850mm
Square bar / flat bar: 8 to 600mm
Plate / Sheet steel / Steel strip: 0.4mm to 400mm
Width: 8 to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based
The alloy is usually produced by AOD / VOD / VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment / QT
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt, nut, pressure vessel.
FORMS AND DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 850mm
Square bar / flat bar: 8 to 600mm
Plate / Sheet steel / Steel strip: 0.4mm to 400mm
Width: 8 to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com
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