SUS304L - UNS S30403 | High Corrosion Resistant Stainless Steels

Get a Price/Quote

MOQ : 100 Kilograms

About SUS304L - UNS S30403 | High Corrosion Resistant Stainless Steels

Property	Value
Grade	SUS304L
Reference Standards (For Reference Only)	JIS SUS304L (G4305) UNS S30403 AISI 304L EN / ISO 1.4306 / 4306-304-03-I, X2CrNi19-11 EN / ISO 1.4350 / 4350-304-75-E, X2CrNiCu19-10 EN / ISO 1.4307 / 4307-304-03-I, X2CrNi18-9 GB S30403, 022Cr19Ni10
Available Shapes	Coil, Sheet
Manufacturable Thickness Range (Strip, Sheet)	0.010–0.80 mm
Manufacturable Width Range (Strip, Sheet)	3.0–300 mm
Length	Strip or Sheet (Length less than 2,000 mm)
Technique	Cold Rolled
Temper	BA (Bright Annealed), 2B (Skin Passed), As Rolled (Hard)
Surface Finish	Bright, Dull
Examples of Applications	Diaphragms, Bellows, Springs
Coil I.D.	300, 400, 515 mm
Chemical Composition	Refer to the image
Mechanical Properties	Refer to the image
Density	7.90 g/cm³
Specific Heat	502 J/(kg·K)
Electrical Resistivity	72 μΩ·cm
Young's Modulus	193 GPa
Thermal Expansion	17.3 × 10^-6/K (0–100°C)
Thermal Conductivity	16.3 W/(m·K)
Melting Range	1380–1420 °C
Magnetism	Non-magnetic in the solution heat-treated state; becomes weakly magnetic after cold working or processing.
Minimum Order Quantity	100 Kilograms
Country of Origin	Japan, China, Taiwan
Payment Terms	Telegraphic Transfer (T/T)
Delivery Terms	EXW, FOB, CIF, DAP, etc.
Packing	Our Standard Packing for Export
Export Markets	Asia, Middle East, North America, South America, Europe, etc.
Description	SUS304L is the extra-low-carbon version of the widely used austenitic stainless steel grade SUS304. The reduced carbon content minimizes carbide precipitation during welding and heat exposure, resulting in superior resistance to intergranular corrosion. The "L" designation stands for Low Carbon. Compared with standard SUS304, SUS304L offers enhanced corrosion resistance in welded structures and applications where sensitization may occur. In the annealed condition, SUS304L exhibits lower hardness and a lower work-hardening rate than SUS304, making it particularly suitable for deep drawing and complex forming operations. Main Features: Excellent Intergranular Corrosion Resistance The low carbon content significantly reduces the risk of carbide precipitation and sensitization after welding. Outstanding Formability Low hardness and reduced work hardening allow deep drawing, bending, and complex forming processes with minimal risk of cracking. Good General Corrosion Resistance Maintains the excellent corrosion resistance associated with the SUS304 stainless steel family. Excellent Weldability Suitable for welded assemblies without requiring post-weld heat treatment in many applications. Suitable for Precision Components Frequently selected for diaphragms, bellows, springs, and other components requiring both corrosion resistance and formability. Non-Magnetic in Annealed Condition Remains non-magnetic when solution annealed but may develop slight magnetism after cold working. SUS304L is commonly used in precision components, welded assemblies, chemical processing equipment, bellows, diaphragms, spring elements, and applications where superior corrosion resistance and formability are required.

More Products in High Corrosion Resistant Stainless Steels Category

SUS316L - UNS S31603 | High Corrosion Resistant Stainless Steels *BIS certified product

Minimum Order Quantity : 100 Kilograms

Get a Price/Quote

SUS316 - UNS S31600 | High Corrosion Resistant Stainless Steels

Minimum Order Quantity : 100 Kilograms

Get a Price/Quote