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Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure

Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure

MOQ: 100
Price: 2.35
Detail Information
Certification
AISI, ASTM
Model NO.:
444
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
500000kgs
Carbon Content:
0.025 Max
Chromium Content:
17.50-19.50
Molybdenum Content:
1.75-2.50
Density:
7.75 G/cm3
Electrical Resistivity:
57 Microhm-cm
Thermal Conductivity:
26.8 W/m•K
Tensile Strength:
414 MPa Min
Yield Strength:
276 MPa Min
Elongation:
22% Min
Highlight:

Corrosion Resistant Stainless Steel Sheet

,

Water Tank Application AISI 444 Inox Sheet

,

Ferritic Structure Cold Rolled Sheet

Product Description
Cold Rolled 444 Stainless Steel Sheet
AISI 444 Inox Sheet for Water Tank Applications
Product Overview
SUS444 stainless steel sheet, also known as AISI 444 or EN 1.4521, is a dual-stabilized ferritic stainless steel containing 2% molybdenum. This nickel-free grade offers excellent corrosion resistance comparable to austenitic grade 316/316L in various applications.
Key Features
  • Excellent corrosion resistance comparable to 316/316L stainless steel
  • Superior resistance to chloride stress corrosion cracking
  • Excellent formability and deep drawability
  • Approved for drinking water applications by German (DVGW) and Swiss (SVGW) authorities
  • Ideal for heat exchangers, boilers, water heaters, and food processing equipment
Technical Specifications
Chemical Composition (Typical)
ElementContent (%)
Carbon0.025 max
Manganese1.00 max
Silicon0.60
Chromium17.50-19.50
Nickel1.00 max
Molybdenum1.75-2.50
Titanium + Columbium0.20 + 4x (C+N) min - 0.80 max
Phosphorus0.040 max
Sulfur0.030 max
IronBalance
Physical Properties
PropertyValue
Density0.28 lbs/in³ (7.75 g/cm³)
Electrical Resistivity22.50 microhm-in (57 microhm-cm)
Specific Heat0.102 BTU/lb·°F (0.427 kJ/kg·K)
Thermal Conductivity15.5 BTU/hr/ft²/ft/°F (26.8 W/m·K)
Mean Coefficient of Thermal Expansion6.1 × 10⁻⁶ in/in/°F (11.0 µm/m·K)
Modulus of Elasticity29 × 10³ ksi (200 × 10³ MPa)
Magnetic PermeabilityMagnetic
Melting Range2700-2790°F (1482-1532°C)
Mechanical Properties (Annealed)
PropertyValue
Ultimate Tensile Strength60 KSI min (414 MPa min)
Yield Strength (0.2% offset)40 KSI min (276 MPa min)
Elongation22% min
HardnessRb 90 max
Available Forms & Finishes
Forms: Coil, Strip, Foil, Ribbon, Wire (Profile, Round, Flat, Square)
Standard Finishes
  • #1: Hot rolled, annealed, and descaled
  • #2D: Dull finish for deep drawn parts
  • #2B: Smooth, brighter finish than 2D
  • #BA: Bright annealed cold rolled
  • #CBA: Course bright annealed matte finish
  • #2BA: Smooth, glossy finish for formed applications
  • Polished: Various grit finishes available
Applications
  • Stainless steel water tanks
  • Heat exchangers and boilers
  • Water heaters and solar water heaters
  • Food processing equipment
  • Brewery and wine making equipment
  • Automotive components
  • Drinking water piping systems
Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure 0 Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure 1
Products
PRODUCTS DETAILS
Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure
MOQ: 100
Price: 2.35
Detail Information
Certification
AISI, ASTM
Model NO.:
444
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
500000kgs
Carbon Content:
0.025 Max
Chromium Content:
17.50-19.50
Molybdenum Content:
1.75-2.50
Density:
7.75 G/cm3
Electrical Resistivity:
57 Microhm-cm
Thermal Conductivity:
26.8 W/m•K
Tensile Strength:
414 MPa Min
Yield Strength:
276 MPa Min
Elongation:
22% Min
Minimum Order Quantity:
100
Price:
2.35
Highlight

Corrosion Resistant Stainless Steel Sheet

,

Water Tank Application AISI 444 Inox Sheet

,

Ferritic Structure Cold Rolled Sheet

Product Description
Cold Rolled 444 Stainless Steel Sheet
AISI 444 Inox Sheet for Water Tank Applications
Product Overview
SUS444 stainless steel sheet, also known as AISI 444 or EN 1.4521, is a dual-stabilized ferritic stainless steel containing 2% molybdenum. This nickel-free grade offers excellent corrosion resistance comparable to austenitic grade 316/316L in various applications.
Key Features
  • Excellent corrosion resistance comparable to 316/316L stainless steel
  • Superior resistance to chloride stress corrosion cracking
  • Excellent formability and deep drawability
  • Approved for drinking water applications by German (DVGW) and Swiss (SVGW) authorities
  • Ideal for heat exchangers, boilers, water heaters, and food processing equipment
Technical Specifications
Chemical Composition (Typical)
ElementContent (%)
Carbon0.025 max
Manganese1.00 max
Silicon0.60
Chromium17.50-19.50
Nickel1.00 max
Molybdenum1.75-2.50
Titanium + Columbium0.20 + 4x (C+N) min - 0.80 max
Phosphorus0.040 max
Sulfur0.030 max
IronBalance
Physical Properties
PropertyValue
Density0.28 lbs/in³ (7.75 g/cm³)
Electrical Resistivity22.50 microhm-in (57 microhm-cm)
Specific Heat0.102 BTU/lb·°F (0.427 kJ/kg·K)
Thermal Conductivity15.5 BTU/hr/ft²/ft/°F (26.8 W/m·K)
Mean Coefficient of Thermal Expansion6.1 × 10⁻⁶ in/in/°F (11.0 µm/m·K)
Modulus of Elasticity29 × 10³ ksi (200 × 10³ MPa)
Magnetic PermeabilityMagnetic
Melting Range2700-2790°F (1482-1532°C)
Mechanical Properties (Annealed)
PropertyValue
Ultimate Tensile Strength60 KSI min (414 MPa min)
Yield Strength (0.2% offset)40 KSI min (276 MPa min)
Elongation22% min
HardnessRb 90 max
Available Forms & Finishes
Forms: Coil, Strip, Foil, Ribbon, Wire (Profile, Round, Flat, Square)
Standard Finishes
  • #1: Hot rolled, annealed, and descaled
  • #2D: Dull finish for deep drawn parts
  • #2B: Smooth, brighter finish than 2D
  • #BA: Bright annealed cold rolled
  • #CBA: Course bright annealed matte finish
  • #2BA: Smooth, glossy finish for formed applications
  • Polished: Various grit finishes available
Applications
  • Stainless steel water tanks
  • Heat exchangers and boilers
  • Water heaters and solar water heaters
  • Food processing equipment
  • Brewery and wine making equipment
  • Automotive components
  • Drinking water piping systems
Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure 0 Corrosion Resistant Cold Rolled AISI 444 Stainless Steel Sheet for Water Tank with Ferritic Structure 1