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Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

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409L Stainless Steel Coil Strip - Cold Rolled, Corrosion Resistant with Polished Surface for Decoration Construction

Certification	AISI, ASTM, EN, DIN
Minimum Order Quantity	100 kg
Price	US $1.25-3.65 / kg

Product Details

Model Number	409L	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Polished
Specification	12202440, 15003000, 15006000, 20006000mm	Production Capacity	50000kgs
Carbon Content	<= 0.08%	Manganese Content	<= 2.00%
Phosphorus Content	<= 0.045%	Sulfur Content	<= 0.030%
Silicon Content	<= 1.00%	Chromium Content	18.0-20.0%
Nickel Content	8.0-11.0%	Yield Strength	>=205 N/mm2
Tensile Strength	>=520 N/mm2
Highlight	Corrosion Resistant 409L Stainless Steel Coil Strip , Cold Rolled SS409L Coil Strip , Polished Surface Stainless Steel Coil Strip

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Product Description

409L Stainless Steel Coil Strip

AISI 409L stainless steel strip and SUH409L stainless steel coil are premium cold rolled steel sheets designed for decoration and construction applications. These materials feature enhanced chemical composition with alloying elements that provide superior corrosion resistance and mechanical properties compared to ordinary carbon steel.

Key Advantages: Compared with ordinary carbon steel, stainless steel contains increased levels of alloying elements such as Chromium (Cr), Nickel (Ni), Manganese (Mn), and Molybdenum (Mo), resulting in significantly different material characteristics. The corrosion resistance primarily depends on Chromium content, while Nickel ensures optimal microstructure and mechanical properties.

Chemical Composition

Element	C	Mn	P	S	Si	Cr	Ni
Content (%)	≤ 0.08	≤ 2.00	≤ 0.045	≤ 0.030	≤ 1.00	18.0-20.0	8.0-11.0

Mechanical Properties

Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation	Hardness
≥ 205	≥ 520	≥ 40%	HB ≤ 187 / HRB ≤ 90

Available Materials

Carbon Steel: Q195, Q235, Q345
200 Series: 201, 202
300 Series: 301, 304, 304L, 309S, 310S, 316L, 317L, 321, 904L
400 Series: 409L, 410, 420, 430, 439, 441

Standard Dimensions

Width: 1219mm or custom requirements
Thickness: 1-5mm
Our professional processing facility provides precision cutting services for stainless steel sheets.

Surface Finishes

Finish Type	Description & Processing
No.4	Good gloss with fine surface lines. Processing: Polishing and tempering rolling of 2D or 2B products with 150-180 abrasive material.
HL	Silver-gray with hair streaks. Processing: Polishing 2D or 2B products to create continuous grain appearance.
8K	Mirror finish state. Processing: Grinding and polishing 2D or 2B products to mirror effect.
2B	Silvery white with better gloss and flatness than 2D surface. Processing: Hot rolling + annealing + pickling + cold rolling + annealing pickling + quenching.
BA	Excellent surface gloss with high reflectivity, similar to mirror surface. Processing: Hot rolling + annealing + pickling + cold rolling + surface polishing.
1D	Discontinuous particle surface, also known as matte. Processing: Hot rolling + annealing + pickling + cold rolling.
2D	Slightly shiny silvery white. Processing: Hot rolling + annealing + pickling + cold rolling.
No.3	Better gloss with rough surface. Processing: Polishing and tempering rolling with 100-120 abrasive materials.
SB	Smooth surface with clear texture, delicate appearance, and high-grade aesthetic. Popular in kitchen appliances.