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S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance

S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance

МОК: 50
цена: 2.65
Подробная информация
Сертификация
ISO, AISI
Модель №.:
S32304 1.4362
Форма:
Плоский
Техника:
Горячекатаный
Обработка поверхности:
мариновать
Спецификация:
1220*2440, 1500*3000, 1500*6000, 2000*6000 мм
Производственная мощность:
50000 сомов
Содержание углерода:
0,020%
содержание хромия:
23%
Содержание никеля:
4%
Содержание молибдена:
0,2%
Содержание азота:
0,1%
Плотность:
7800 кг/м3
Предел текучести:
MPa 400
Предел прочности:
600 МПа
Удлинение:
25%
Выделить:

Corrosion Resistant Duplex Steel Plate

,

High Yield Strength Stainless Steel Plate

,

Hot Rolled S32304 Plate

Описание продукта
S32304 Duplex Steel Plate 1.4362 Stainless Steel Plate
Alloy 2304 (UNS S32304) is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel. This alloy offers corrosion resistance properties comparable to 316L stainless steel, while providing mechanical properties with yield strength approximately twice that of 304L/316L austenitic grades. These enhanced properties enable significant weight savings in properly designed pressure vessel applications.
Chemical Composition
Typical Values (Weight %)
Carbon Chromium Nickel Molybdenum Nitrogen Others
0.020 23 4 0.2 0.1 S=0.001
PREN = [Cr%] + 3.3 [Mo%] + 16 [N%] ≥ 24
Mechanical Properties
Tensile Properties (Minimum Values)
°C Rp 0.2 MPa Rp 1.0 MPa UTS MPa °F YS 0.2% Offset KSI YS 0.1% Offset KSI UTS KSI Elongation %
20 400 440 600 68 58 64 87 25
100 330 365 570 212 48 53 83 25
200 280 310 530 392 41 45 77 20
300 230 260 490 572 33 38 71 20
Values obtained for hot rolled plates (th ≤ 2"). Alloy 2304 must not be used for extended periods at temperatures exceeding 300°C (572°F) due to precipitation hardening.
Toughness Values (KCV Minimum Values)
Temperature -50°C / -60°F +20°C / +70°F
Single 75 J/cm² / 54 ft. lbs 90 J/cm² / 65 ft. lbs
Average (5) 90 J/cm² / 65 ft. lbs 150 J/cm² / 87 ft. lbs
Hardness (Typical Values)
Average (5) HV10 HB HRC
180-230 180-230 ≤ 20
Physical Properties
Density: 7,800 kg/m³ / 0.28 lb/in³
Interval Temp °C Thermal Expansion α×10⁻⁶K⁻¹ °C Resistivity (μΩ·cm) Thermal Conductivity (W·m⁻¹·K⁻¹) Specific Heat (J·kg⁻¹·K⁻¹) Young Modulus E (GPa) Shear Modulus G (GPa)
20-100 13 20 80 17 450 200 75
20-100 13 100 92 18 500 190 73
20-200 13.5 200 100 19 530 180 70
20-300 14 300 105 20 560 170 67
Microstructure
The chemical composition of Alloy 2304 is optimized to achieve a typical 50% austenite / 50% ferrite microstructure following solution annealing treatment at 950°-1050°C (1742°-1922°F). The microstructure demonstrates exceptional stability compared to molybdenum-containing duplex stainless steels, with intermetallic phases appearing only after 10 hours of holding time in the 750°-850°C (1382°-1562°F) temperature range. Copper additions, when specified, increase hardness after heat treatment in the 350°-500°C (662°-932°F) range.
Processing Guidelines
Hot Forming
Hot forming should be performed within the 1150°-900°C (2100°-1650°F) temperature range. Following forming operations, a new solution annealing treatment at 950°-1050°C (1742°-1922°F) is recommended to fully restore corrosion resistance and mechanical properties. Components formed with Alloy 2304 require careful support during heating to prevent creep deformation.
Cold Forming
Alloy 2304 can be cold formed without complications using the same equipment employed for 304L and 316L grades. Due to its enhanced mechanical properties and higher yield strength, increased forming stresses are necessary. A final solution annealing heat treatment is recommended after cold forming to restore optimal mechanical and corrosion resistance properties.
Descaling
Utilize the same solutions and pastes as for Alloys 304L/316L. Pickling times will be longer than for austenitic grades due to the superior corrosion resistance properties of this alloy.
Machinability
Alloy 2304 duplex stainless steel exhibits improved machinability characteristics, particularly in drilling operations. Its performance is equivalent to 316LEZ*, while offering superior corrosion resistance and cleanliness properties without requiring sulphur additions. This results in enhanced localized corrosion resistance behavior.
S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 0 S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 1 S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 2
продукты
Подробная информация о продукции
S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance
МОК: 50
цена: 2.65
Подробная информация
Сертификация
ISO, AISI
Модель №.:
S32304 1.4362
Форма:
Плоский
Техника:
Горячекатаный
Обработка поверхности:
мариновать
Спецификация:
1220*2440, 1500*3000, 1500*6000, 2000*6000 мм
Производственная мощность:
50000 сомов
Содержание углерода:
0,020%
содержание хромия:
23%
Содержание никеля:
4%
Содержание молибдена:
0,2%
Содержание азота:
0,1%
Плотность:
7800 кг/м3
Предел текучести:
MPa 400
Предел прочности:
600 МПа
Удлинение:
25%
Количество мин заказа:
50
Цена:
2.65
Выделить

Corrosion Resistant Duplex Steel Plate

,

High Yield Strength Stainless Steel Plate

,

Hot Rolled S32304 Plate

Описание продукта
S32304 Duplex Steel Plate 1.4362 Stainless Steel Plate
Alloy 2304 (UNS S32304) is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel. This alloy offers corrosion resistance properties comparable to 316L stainless steel, while providing mechanical properties with yield strength approximately twice that of 304L/316L austenitic grades. These enhanced properties enable significant weight savings in properly designed pressure vessel applications.
Chemical Composition
Typical Values (Weight %)
Carbon Chromium Nickel Molybdenum Nitrogen Others
0.020 23 4 0.2 0.1 S=0.001
PREN = [Cr%] + 3.3 [Mo%] + 16 [N%] ≥ 24
Mechanical Properties
Tensile Properties (Minimum Values)
°C Rp 0.2 MPa Rp 1.0 MPa UTS MPa °F YS 0.2% Offset KSI YS 0.1% Offset KSI UTS KSI Elongation %
20 400 440 600 68 58 64 87 25
100 330 365 570 212 48 53 83 25
200 280 310 530 392 41 45 77 20
300 230 260 490 572 33 38 71 20
Values obtained for hot rolled plates (th ≤ 2"). Alloy 2304 must not be used for extended periods at temperatures exceeding 300°C (572°F) due to precipitation hardening.
Toughness Values (KCV Minimum Values)
Temperature -50°C / -60°F +20°C / +70°F
Single 75 J/cm² / 54 ft. lbs 90 J/cm² / 65 ft. lbs
Average (5) 90 J/cm² / 65 ft. lbs 150 J/cm² / 87 ft. lbs
Hardness (Typical Values)
Average (5) HV10 HB HRC
180-230 180-230 ≤ 20
Physical Properties
Density: 7,800 kg/m³ / 0.28 lb/in³
Interval Temp °C Thermal Expansion α×10⁻⁶K⁻¹ °C Resistivity (μΩ·cm) Thermal Conductivity (W·m⁻¹·K⁻¹) Specific Heat (J·kg⁻¹·K⁻¹) Young Modulus E (GPa) Shear Modulus G (GPa)
20-100 13 20 80 17 450 200 75
20-100 13 100 92 18 500 190 73
20-200 13.5 200 100 19 530 180 70
20-300 14 300 105 20 560 170 67
Microstructure
The chemical composition of Alloy 2304 is optimized to achieve a typical 50% austenite / 50% ferrite microstructure following solution annealing treatment at 950°-1050°C (1742°-1922°F). The microstructure demonstrates exceptional stability compared to molybdenum-containing duplex stainless steels, with intermetallic phases appearing only after 10 hours of holding time in the 750°-850°C (1382°-1562°F) temperature range. Copper additions, when specified, increase hardness after heat treatment in the 350°-500°C (662°-932°F) range.
Processing Guidelines
Hot Forming
Hot forming should be performed within the 1150°-900°C (2100°-1650°F) temperature range. Following forming operations, a new solution annealing treatment at 950°-1050°C (1742°-1922°F) is recommended to fully restore corrosion resistance and mechanical properties. Components formed with Alloy 2304 require careful support during heating to prevent creep deformation.
Cold Forming
Alloy 2304 can be cold formed without complications using the same equipment employed for 304L and 316L grades. Due to its enhanced mechanical properties and higher yield strength, increased forming stresses are necessary. A final solution annealing heat treatment is recommended after cold forming to restore optimal mechanical and corrosion resistance properties.
Descaling
Utilize the same solutions and pastes as for Alloys 304L/316L. Pickling times will be longer than for austenitic grades due to the superior corrosion resistance properties of this alloy.
Machinability
Alloy 2304 duplex stainless steel exhibits improved machinability characteristics, particularly in drilling operations. Its performance is equivalent to 316LEZ*, while offering superior corrosion resistance and cleanliness properties without requiring sulphur additions. This results in enhanced localized corrosion resistance behavior.
S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 0 S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 1 S32304 Duplex Steel Plate Hot Rolled with High Yield Strength and Corrosion Resistance 2