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ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance

ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance

МОК: 50
цена: 2.25
Подробная информация
Сертификация
ISO, AISI
Модель №.:
С23043 С32304
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 Stainless Steel Plate

,

High Yield Strength Duplex Stainless Steel Plate

,

Hot Rolled Alloy 2304 Plate

Описание продукта
ASTM A240 Hot Rolled S23043 S32304 1.4362 Stainless Steel Plate
Alloy 2304 (UNS S32304) is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel with corrosion resistance properties similar to 316L. Its mechanical properties, including yield strength, are approximately twice those of 304L/316L austenitic grades, enabling 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 above 300°C (572°F) due to precipitation hardening.
Toughness Values (KCV Minimum Values)
Temperature Single Average (5)
-50°C / -60°F 75 J/cm² / 54 ft.lbs 90 J/cm² / 65 ft.lbs
+20°C / +70°F 90 J/cm² / 65 ft.lbs 150 J/cm² / 87 ft.lbs
Hardness (Typical Values)
HV10: 180-230 | HB: 180-230 | HRC: ≤20
Physical Properties
Density: 7,800 kg/m³ (0.28 lb/in³)
Temperature Interval °C Thermal Expansion α×10⁻⁶K⁻¹ 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 80 17 450 200 75
20-100 13 92 18 500 190 73
20-200 13.5 100 19 530 180 70
20-300 14 105 20 560 170 67
Microstructure
The chemical composition of 2304 is optimized to achieve a typical 50% austenite / 50% ferrite microstructure after solution annealing at 950°-1050°C (1742°-1922°F). The microstructure exhibits greater stability compared to molybdenum-containing duplex stainless steels, with intermetallic phases appearing only after 10 hours in the 750°-850°C (1382°-1562°F) range.
Processing Guidelines
Hot Forming
Perform hot forming in the 1150°-900°C (2100°-1650°F) range. Post-forming solution annealing at 950°-1050°C (2100°-1650°F) is recommended to restore corrosion resistance and mechanical properties. Proper support during heating is essential to prevent creep deformation.
Cold Forming
Alloy 2304 can be cold formed using standard 304L/316L equipment. Higher stresses are required due to increased yield strength. Final solution annealing after cold forming restores mechanical and corrosion resistance properties.
Descaling
Use standard 304L/316L solutions and pastes. Pickling times are longer than for austenitic grades due to the alloy's superior corrosion resistance.
Machinability
Alloy 2304 duplex offers improved machinability, particularly in drilling operations, with performance equivalent to 316LEZ. Enhanced corrosion resistance and cleanliness are achieved without sulfur additions, improving localized corrosion resistance.
ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 0 ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 1 ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 2
продукты
Подробная информация о продукции
ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance
МОК: 50
цена: 2.25
Подробная информация
Сертификация
ISO, AISI
Модель №.:
С23043 С32304
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:
2.25
Выделить

Corrosion Resistant Stainless Steel Plate

,

High Yield Strength Duplex Stainless Steel Plate

,

Hot Rolled Alloy 2304 Plate

Описание продукта
ASTM A240 Hot Rolled S23043 S32304 1.4362 Stainless Steel Plate
Alloy 2304 (UNS S32304) is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel with corrosion resistance properties similar to 316L. Its mechanical properties, including yield strength, are approximately twice those of 304L/316L austenitic grades, enabling 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 above 300°C (572°F) due to precipitation hardening.
Toughness Values (KCV Minimum Values)
Temperature Single Average (5)
-50°C / -60°F 75 J/cm² / 54 ft.lbs 90 J/cm² / 65 ft.lbs
+20°C / +70°F 90 J/cm² / 65 ft.lbs 150 J/cm² / 87 ft.lbs
Hardness (Typical Values)
HV10: 180-230 | HB: 180-230 | HRC: ≤20
Physical Properties
Density: 7,800 kg/m³ (0.28 lb/in³)
Temperature Interval °C Thermal Expansion α×10⁻⁶K⁻¹ 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 80 17 450 200 75
20-100 13 92 18 500 190 73
20-200 13.5 100 19 530 180 70
20-300 14 105 20 560 170 67
Microstructure
The chemical composition of 2304 is optimized to achieve a typical 50% austenite / 50% ferrite microstructure after solution annealing at 950°-1050°C (1742°-1922°F). The microstructure exhibits greater stability compared to molybdenum-containing duplex stainless steels, with intermetallic phases appearing only after 10 hours in the 750°-850°C (1382°-1562°F) range.
Processing Guidelines
Hot Forming
Perform hot forming in the 1150°-900°C (2100°-1650°F) range. Post-forming solution annealing at 950°-1050°C (2100°-1650°F) is recommended to restore corrosion resistance and mechanical properties. Proper support during heating is essential to prevent creep deformation.
Cold Forming
Alloy 2304 can be cold formed using standard 304L/316L equipment. Higher stresses are required due to increased yield strength. Final solution annealing after cold forming restores mechanical and corrosion resistance properties.
Descaling
Use standard 304L/316L solutions and pastes. Pickling times are longer than for austenitic grades due to the alloy's superior corrosion resistance.
Machinability
Alloy 2304 duplex offers improved machinability, particularly in drilling operations, with performance equivalent to 316LEZ. Enhanced corrosion resistance and cleanliness are achieved without sulfur additions, improving localized corrosion resistance.
ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 0 ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 1 ASTM A240 Hot Rolled S23043 S32304 Duplex Stainless Steel Plate with High Yield Strength and Corrosion Resistance 2