S33228
2014-09-25 12:44:39 Origin： Remark：0 Click：
Description S33228 datasheet, S33228 Chemical, S33228 Properties Steelmaking, ESR & VAR technique, Blooming, Hot forging & rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
STAINLESS STEEL DATA SHEET - S33228
MATERIAL CATEGORY: 27Cr-32Ni Austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / 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 softened condition.
Final heat treatment - solution treatment.
The alloy is usually produced by AOD / 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 softened condition.
Final heat treatment - solution treatment.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
AVAILABILITY
Round bar / Flat bar / Steel strip / Square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Round bar / Flat bar / Steel strip / Square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.04 ~ 0.08
Si (％): ≤ 0.30
Mn (％): ≤ 1.00
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 26.0 ~ 28.0
Ni (％): 31.0 ~ 33.0
Mo (％): —
Others (％): Ce 0.05 ~ 0.10, Nb 0.60 ~ 1.00, Al ≤0.025
Si (％): ≤ 0.30
Mn (％): ≤ 1.00
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 26.0 ~ 28.0
Ni (％): 31.0 ~ 33.0
Mo (％): —
Others (％): Ce 0.05 ~ 0.10, Nb 0.60 ~ 1.00, Al ≤0.025
MECHANICAL PROPERTIES UNDER FINAL HEAT TREATMENT
Form: Plate,sheet, strip, forge piece, wire rod
Condition: annealed
Tensile strength, σb/MPa: 500
Yield strength, σ0.2/MPa: 185
Elongation, δ (％): 30.0
Reduction of area, ф (％): -
Elongation, δ (％): 30.0
Reduction of area, ф (％): -
Hardness | HRB: 95
Cold bending property: N
TYPICAL APPLICATIONS
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel
AVAILABLE PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 600mm
Plate / Sheet steel / Steel strip: 0.5mm to 1000mm
Width: 8mm to 1200mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 600mm
Plate / Sheet steel / Steel strip: 0.5mm to 1000mm
Width: 8mm to 1200mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
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