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Cold Rolled Polished Surface 1.4509 Stainless Steel Sheet for Automotive Exhaust Applications

Product Details

Model NO.	441	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Polished
Specification	12202440, 15003000, 15006000, 20006000mm	Width	50-2000mm
Thickness	0.1mm-3.0mm (cold Rolled), 3.0mm-6.0mm (hot Rolled)	Length	Coil Or Custom
Coil ID	300mm, 400mm, 500mm	Surface	2B, BA, NO.1
Yield Strength	250-340MPa	Tensile Strength	420-530MPa
Extension	≥30%	Hardness	≤170
Bending	Totally
Highlight	Cold Rolled Stainless Steel Sheet , Polished Surface 1.4509 Steel Sheet , Automotive Exhaust Application 441 Stainless Steel Sheet

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Product Description

EN 1.4509 (X2CrTiNb18) Stainless Steel Sheet

Stainless Steel 441 (1.4509) is a ferritic stainless steel grade with excellent corrosion resistance and formability characteristics.

Product Specifications

Commodity	AISI 441 Stainless Steel Coil
Width	50-2000mm or as customer's requirements
Thickness	Cold rolled: 0.1mm-3.0mm Hot rolled: 3.0mm-6.0mm
Length	Coil or as customer's request
Coil ID	300mm, 400mm, 500mm as per customers' request
Surface	2B, BA, NO.1, etc.
Normal Size	1000coil mm, 1219coil mm, 1500*coil mm
Material	200/300/400/900 Series
Standards	AISI, ASTM, JIS, SUS, and GB
Certifications	ISO 9001, SGS
Applications	Kitchenware, utensils, tableware, household appliances, construction decoration and daily products
Packing	Seaworthy wooden pallet or according to client's requirement
MIQ	1 ton or free samples

Chemical Composition

C	Mn	Si	Cr	Ti	Nb	Mo	N	S	P
≤0.03	≤0.7	0.2-0.8	17.5-18.5	0.1-0.5	0.3+3C-0.9	≤0.5	≤0.025	≤0.015	≤0.03

Surface Appearance

Cold rolled 2D or 2B surface. The surface formed by the forming or cold rolling process shall not exceed 5% of the thickness of the material.

Primary Applications

Exhaust gas systems for automotive applications, including front tubes and catalytic converters.

Mechanical Properties

Yield Strength (MPa)	Tensile Strength (MPa)	Extension (%)	Hardness	Bending	Grain
250-340	420-530	≥30*	≤170	Totally	≥6

*The extension of 0.4mm sheet is ≥28%.

Product Images

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Cold Rolled Stainless Steel Sheet