Buy 904L Stainless Steel: ASTM, DIN, JIS Standard Chart

904L stainless steel is a high-alloy austenitic material designed for exceptional corrosion resistance, particularly in aggressive environments like sulfuric acid and seawater systems. Known by its international designation UNS N08904 / EN 1.4539, 904L is widely used across chemical, marine, pharmaceutical, and nuclear industries.

If you're planning to purchase 904L stainless steel, it's critical to understand the relevant ASTM, DIN/EN, and JIS standards to ensure material compliance, performance, and global compatibility.

 904L Stainless Steel Standards Comparison Chart

Product Form	ASTM / UNS	DIN / EN	JIS	Equivalent Grade
Sheet / Plate	ASTM B625 / UNS N08904	EN 10088-2 / 1.4539	JIS G4304 / N08904	SUS 890L
Coil (Hot/Cold)	ASTM A240 / N08904	EN 10088-2 / 1.4539	JIS G4305 / N08904	SUS 890L
Seamless Pipe	ASTM B677 / N08904	EN 10216-5 / 1.4539	JIS G3459 / N08904	SUS 890L
Welded Pipe	ASTM A312 / N08904	EN 10217-7 / 1.4539	JIS G3459 / N08904	SUS 890L
Seamless Tube	ASTM B673 / N08904	EN 10216-5 / 1.4539	JIS G3463 / N08904	SUS 890L
Welded Tube	ASTM B674 / N08904	EN 10217-7 / 1.4539	JIS G3463 / N08904	SUS 890L
Bar / Rod	ASTM B649 / N08904	EN 10088-3 / 1.4539	JIS G4303 / N08904	SUS 890L
Flange & Fitting	ASTM A182 F904L	EN 10222-5 / 1.4539	JIS B2316	–

904L Stainless Steel Equivalent Material

Region	Preferred Standard	Common Application
USA / Canada	ASTM (A240, B625, A312, etc.)	Pressure vessels, refineries, oil & gas
Europe (Germany, France)	DIN EN 10088 / EN 10216	Marine, chemical, nuclear systems
Japan / Asia	JIS SUS 890L / N08904	Pulp, seawater piping, pharmaceuticals

GNEE 904L Stainless Steel Product Types

904L Sheets & Plates: for pressure tanks, chemical equipment

904L Pipes & Tubes: for sulfuric acid piping, heat exchangers

904L Coils (2B, No.1): for fabrication, tank linings, process plants

904L Rods & Bars: for shafting, flanges, valve bodies