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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. With high Chromium levels, 443 stainless offers corrosion resistance comparable to 304 grade while exhibiting lower thermal expansion, reducing stress and warping. Despite being magnetic due to its high Chromium content, 443 maintains excellent corrosion resistance properties.
As a newer ferritic stainless steel, 443 provides excellent rust resistance and good formability through reduced Carbon content and increased Chromium with Titanium addition. It offers properties similar to 304 grade stainless steel at a lower cost advantage, making it suitable for replacing 304 in many applications.
Available Specifications
Item
Standard
Finish
Thickness (mm)
Width (mm)
Remark
443 Stainless Steel Coil
ASTM JIS GB
No.1 (1D)
3.0~8.0
1000, 1219, 1250, 1500, 1800, 2000
1. 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
Elevator, escalator, home electrical appliance, auto components, water tank, roaster, kitchen equipment, and more.
Chemical Composition
Peak Metal treats quality as our core value and has extensive experience supplying 443 stainless steel sheet and coil to end users and distributors worldwide. We guarantee material quality and reliable delivery periods for all our valued customers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...