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ERW Welded Stainless Tube for Automotive Exhaust Systems - Corrosion and Heat Resistant JIS G4312

Certification	AISI, ASTM
Minimum Order Quantity	50 kg
Price	US $1.55-2.88 / kg

Product Details

Model NO.	409 441 439 430 409L 436L	Shape	Round
Technique	Welded	Surface Treatment	Polished
Specification	OD 6-127mm	Production Capacity	50000kgs
Carbon Content	Max:0.03	Manganese Content	Max:1.0
Silicon Content	Max:1.0	Phosphorus Content	Max:0.045
Sulfur Content	Max:0.045	Chromium Content	Min:10.5 Max:11.75
Nickel Content	Max:0.5	Titanium Content	Min:0.48 Max:0.75
Tensile Strength	380 MPa (min)
Highlight	Corrosion Resistant ERW Welded Stainless Tube , Heat Resistant Stainless Steel Pipe , Automotive Exhaust Systems JIS G4312 Tube

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Product Description

ERW Welded Stainless Tube for Exhaust Systems

JIS G4312 Suh409L/1.4512/441/436L/439

Product Overview

409L welded pipe is a chromium, titanium-stabilized ferritic stainless steel specifically designed for automotive exhaust systems. With 11% chromium content, it forms a passive surface film that provides excellent corrosion resistance while offering medium strength, good formability, and cost-effectiveness.

Material Characteristics

Stainless steel grade 409L demonstrates superior corrosion resistance compared to carbon steel, making it ideal for mildly challenging environments where mechanical properties and corrosion resistance take priority over appearance. Its high resistance to corrosion and elevated temperature oxidation provides significant advantages in demanding applications.

Chemical Composition