S42400
2014-10-08 14:41:39 Origin： Remark：0 Click：
S42400 is a 13% Chromium - 4.0% Nickel Martenstic Steel, Forgings, Round bar, Flat bar, S42400 Equivalent from Steelmaking (EAF / VOD ), ESR & VAR technique, Hot forging/rolling, Heat treatment.
MATERIAL DATA SHEET - Grade UNS S42400
MATERIAL CATEGORY - 13Cr-4Ni-Mo martensitic type
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF 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
The alloy is usually produced by AOD / VOD / EAF 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
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
AVAILABILITY
Round bar / flat bar / hollow bar / forgings / plate
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Round bar / flat bar / hollow bar / forgings / plate
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 200mm
Width: 8mm to 1500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 200mm
Width: 8mm to 1500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.06
Silicon, Si (％): 0.30 ~ 0.60
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 3.50 ~ 4.50
Molybdenum, Mo (％): 0.30 ~ 0.70
Silicon, Si (％): 0.30 ~ 0.60
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 3.50 ~ 4.50
Molybdenum, Mo (％): 0.30 ~ 0.70
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: heavy plate, sheet, strip
Tensile strength, σb/MPa: 550
Yield strength, σ0.2/MPa: 360
Elongation, δ (％): 16
Reduction of area, ф (％): -
Elongation, δ (％): 16
Reduction of area, ф (％): -
Hardness (HBW): -
Hardness | HRB: 88
Cold bending property: -
TYPICAL APPLICATIONS
Chemical equipment, Bolt and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
Chemical equipment, Bolt and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
TECHNICAL SALES ASSISTANCE & SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with our professional inspection partner to strictly control the quality, and improve the quality manage system, guarantee the good delivery each
time.It is proves that we are worthy of trusting and will be the strategic partner of the supplying chains in the special steels field.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with our professional inspection partner to strictly control the quality, and improve the quality manage system, guarantee the good delivery each
time.It is proves that we are worthy of trusting and will be the strategic partner of the supplying chains in the special steels field.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
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