304LN
2014-09-23 11:02:26 Origin： Remark：0 Click：
Description datasheet, Chemical, Properties from Steelmaking, Blooming, Hot forging, Hot 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.
AUSTENITIC STAINLESS DATA SHEET - ASTM 304LN
MATERIAL CATEGORY - 19Cr-11Ni-N Austenitic steel MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.030
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％)≤: 0.045
S (％)≤: 0.030
Cr (％): 18.0 ~ 20.0
Ni (％): 8.00 ~ 12.0
Mo (％): -
N (％): 0.10 ~ 0.16
C (％): ≤ 0.030
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％)≤: 0.045
S (％)≤: 0.030
Cr (％): 18.0 ~ 20.0
Ni (％): 8.00 ~ 12.0
Mo (％): -
N (％): 0.10 ~ 0.16
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: plate,sheet,strip
Form: plate,sheet,strip
Condition: annealing
Tensile strength, σb/MPa: 515
Yield strength, σ0.2/MPa: 205
Elongation, δ(％): 40
Reduction of area, ф(％): -
Yield strength, σ0.2/MPa: 205
Elongation, δ(％): 40
Reduction of area, ф(％): -
Hardness | HRB: ≤92
Form: Round bar, Flat bar
Condition: annealing
Condition: annealing
σb/MPa: 515
σ0.2/MPa: 205
δ(％): -
ф(％): -
Hardness | HRB: -
σ0.2/MPa: 205
δ(％): -
ф(％): -
Hardness | HRB: -
PRODUCT DESCRIPTION & SMELTING
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 softened condition.
Final heat treatment - solution treatment / QT
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 softened condition.
Final heat treatment - solution treatment / QT
AVAILABILITY
Black bar / flat bar / steel strip / square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Black bar / flat bar / steel strip / square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
INVENTORY - hot forged disc, bar
Diameter: 30mm, 40mm, 45mm, 50mm, 65mm, 120mm, 165mm
Quantity: 45000kg
Diameter: 30mm, 40mm, 45mm, 50mm, 65mm, 120mm, 165mm
Quantity: 45000kg
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
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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