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SUS444 Stainless Steel Sheet Cold Rolled Corrosion Resistant with Bright Surface

China SUS444 Stainless Steel Sheet Cold Rolled Corrosion Resistant with Bright Surface

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SUS444 Stainless Steel Sheet Cold Rolled Corrosion Resistant with Bright Surface

MOQ： 100
Price： 2.55
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Model NO.	444
Shape	Flat
Technique	Cold Rolled
Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm
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	22.50 (57) microhm-in
Thermal Conductivity	15.5 (26.8) BTU/hr/ft2/ft/°F
Tensile Strength	60 KSI min
Yield Strength	40 KSI min
Elongation	22% min
Certification	AISI, ASTM

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Product Details
Company Details

Product Specification


Model NO.	444	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm	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	22.50 (57) microhm-in	Thermal Conductivity	15.5 (26.8) BTU/hr/ft2/ft/°F
Tensile Strength	60 KSI min	Yield Strength	40 KSI min
Elongation	22% min	Certification	AISI, ASTM
High Light	Cold Rolled Stainless Steel Sheet ，Corrosion Resistant SUS444 Sheet ，Bright Surface 444 Stainless Steel

SUS444 / AISI 444 Stainless Steel Sheet

Grade 1.4521 is a dual stabilized ferritic stainless steel containing 2% molybdenum, equivalent to European code 1.4521 and American standard ASTM 444. With molybdenum alloying and 18% chromium content, this grade offers excellent corrosion resistance comparable to austenitic grade 4401/4404 in various applications.

Key Features

Excellent corrosion resistance comparable to 316 stainless steel
Superior resistance to chloride stress corrosion cracking
Excellent formability and deep drawability
Dual stabilization with titanium and niobium
Ideal for drinking water applications

Applications

Food processing equipment, brewery and wine making equipment, hot-water tanks, heat-exchanger tubing, automotive components, boilers, water heaters, pipes for tap water, solar water heaters, and other drinking-water environments.

Chemical Composition

Element	Content (%)
Carbon	0.025 max
Manganese	1.00 max
Silicon	0.60
Chromium	17.50-19.50
Nickel	1.00 max
Molybdenum	1.75-2.50
Titanium + Columbium	0.20 + 4x (C+N) min - 0.80 max
Phosphorus	0.040 max
Sulfur	0.030 max
Iron	Balance

Physical Properties

Property	Value
Density	0.28 lbs/in³ (7.75 g/cm³)
Electrical Resistivity	22.50 μΩ-in (57 μΩ-cm) at 68°F (20°C)
Specific Heat	0.102 BTU/lb·°F (0.427 kJ/kg·K)
Thermal Conductivity	15.5 BTU/hr/ft²/ft/°F (26.8 W/m·K)
Thermal Expansion	6.1 × 10⁻⁶ in/in/°F (11.0 μm/m·K)
Modulus of Elasticity	29 × 10³ ksi (200 × 10³ MPa)
Magnetic Permeability	Magnetic
Melting Range	2700 - 2790°F (1482 - 1532°C)

Mechanical Properties (Annealed)

Property	Value
Ultimate Tensile Strength	60 KSI min (414 MPa min)
Yield Strength (0.2% offset)	40 KSI min (276 MPa min)
Elongation	22% min
Hardness	Rb 90 max

Available Forms

Coil - Strip, Foil, Ribbon; Wire - Profile, Round, Flat, Square

Surface Finishes

#1: Hot rolled annealed and descaled
#2D: Dull finish for deep drawn parts
#2B: Smooth finish with brighter appearance
#BA: Bright annealed cold rolled
#CBA: Course bright annealed matte finish
#2BA: Smooth glossy finish for formed applications
Polished: Various grit finishes available

Not all finishes are available for all alloys - Contact sales for more information.

Technical Characteristics

Formability: Excellent cold formability with deep drawability comparable to carbon steels. Lower work hardening rate than austenitic grades.

Welding: Good weldability with minimal heat input required. Austenitic fillers typically used.

Heat Treatment: Non-heat treatable alloy.

Company Details

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Business Type:

Manufacturer 
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Year Established:

2012 
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Total Annual:

500,000,000-800,000,000
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Employee Number:

100~200 
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Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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TSING SHAN STEEL INDUSTRIAL LIMITED
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
https://www.316lsheet.com/

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