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Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip

Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip

MOQ: 100
Price: 1.55
Detail Information
Certification
ASTM
Model NO.:
443
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
500000kgs
Standard:
ASTM JIS GB
Finish:
No.1 (1D), 2B, 2D
Thickness:
0.4~8.0mm
Width:
1000, 1219, 1250, 1500, 1800, 2000mm
Cut Length:
Upto 12 Meters
Material Type:
Ferritic Stainless Steel
Magnetic Property:
Magnetic
Corrosion Resistance:
High
Formability:
Excellent
Highlight:

Cold Rolled Stainless Steel Coil

,

Polished Surface Stainless Steel Strip

,

Corrosion Resistant 443 Stainless Steel

Product Description
AISI 443 SUS443 Tts443m Stainless Steel Coil Strip
About 443 Stainless Steel
443 stainless steel is a ferritic alloy containing chromium and titanium with extremely low carbon content. This composition provides strong corrosion resistance, particularly against moisture and salt. While most ferritic alloys don't match austenitic alloys in durability, the high chromium content in 443 makes it at least as corrosion-resistant as 304 stainless steel.
Compared to 304 stainless, 443 exhibits less thermal expansion, resulting in reduced stress and warping under heat. The material's magnetic properties (due to high chromium content) don't indicate lower quality—chromium remains one of the most corrosion-resistant metals available.
This newer ferritic stainless steel offers excellent rust resistance and good formability through reduced carbon content while increasing chromium and adding titanium. These properties approximate 304 grade performance while providing cost advantages, making 443 suitable for replacing 304 in many applications.
Available Specifications
Item Standard Finish Thickness (mm) Width (mm) Remarks
443 Stainless Steel Coil ASTM JIS GB No.1 (1D) 3.0~8.0 1000, 1219, 1250, 1500, 1800, 2000 Cut length up to 12 meters
2B, 2D 0.4~3.0 1000, 1219, 1250, 1500, 1800, 2000
Key Features
  • Magnetic, ferritic stainless steel without nickel and molybdenum, but with high chromium content
  • High inter-granular corrosion resistance with excellent formability and weldability
  • Excellent pitting and crevice corrosion resistance with good thermal stability
Applications
  • Elevators and escalators
  • Home electrical appliances
  • Automotive components
  • Water tanks
  • Roasters
  • Kitchen equipment
Chemical Composition
Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 0 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 1 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 2 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 3 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 4
Products
PRODUCTS DETAILS
Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip
MOQ: 100
Price: 1.55
Detail Information
Certification
ASTM
Model NO.:
443
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
500000kgs
Standard:
ASTM JIS GB
Finish:
No.1 (1D), 2B, 2D
Thickness:
0.4~8.0mm
Width:
1000, 1219, 1250, 1500, 1800, 2000mm
Cut Length:
Upto 12 Meters
Material Type:
Ferritic Stainless Steel
Magnetic Property:
Magnetic
Corrosion Resistance:
High
Formability:
Excellent
Minimum Order Quantity:
100
Price:
1.55
Highlight

Cold Rolled Stainless Steel Coil

,

Polished Surface Stainless Steel Strip

,

Corrosion Resistant 443 Stainless Steel

Product Description
AISI 443 SUS443 Tts443m Stainless Steel Coil Strip
About 443 Stainless Steel
443 stainless steel is a ferritic alloy containing chromium and titanium with extremely low carbon content. This composition provides strong corrosion resistance, particularly against moisture and salt. While most ferritic alloys don't match austenitic alloys in durability, the high chromium content in 443 makes it at least as corrosion-resistant as 304 stainless steel.
Compared to 304 stainless, 443 exhibits less thermal expansion, resulting in reduced stress and warping under heat. The material's magnetic properties (due to high chromium content) don't indicate lower quality—chromium remains one of the most corrosion-resistant metals available.
This newer ferritic stainless steel offers excellent rust resistance and good formability through reduced carbon content while increasing chromium and adding titanium. These properties approximate 304 grade performance while providing cost advantages, making 443 suitable for replacing 304 in many applications.
Available Specifications
Item Standard Finish Thickness (mm) Width (mm) Remarks
443 Stainless Steel Coil ASTM JIS GB No.1 (1D) 3.0~8.0 1000, 1219, 1250, 1500, 1800, 2000 Cut length up to 12 meters
2B, 2D 0.4~3.0 1000, 1219, 1250, 1500, 1800, 2000
Key Features
  • Magnetic, ferritic stainless steel without nickel and molybdenum, but with high chromium content
  • High inter-granular corrosion resistance with excellent formability and weldability
  • Excellent pitting and crevice corrosion resistance with good thermal stability
Applications
  • Elevators and escalators
  • Home electrical appliances
  • Automotive components
  • Water tanks
  • Roasters
  • Kitchen equipment
Chemical Composition
Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 0 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 1 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 2 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 3 Cold Rolled Polished Surface Corrosion Resistant 443 Stainless Steel Coil Strip 4