Precision Ground Stainless Steel Plate 904L , UNS N08904 SS Plate NO.1 NO.4 Surface

Quick Detail

Description of 904L

904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack - both pitting / crevice corrosion and stress corrosion cracking.

This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures.

904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by

duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.

Applications

• Processing plant for sulphuric, phosphoric and acetic acids

• Pulp and paper processing

• Components in gas scrubbing plants

• Seawater cooling equipment

• Oil refinery components

• Wires in electrostatic precipitators

Specifications

Stainless Steel Plate 904L, UNS N08904 Stainless Steel Plate, Inox 904L plate

Composition ranges of grade 904L stainless steels

Mechanical properties of grade 904L stainless steels

Density(g/cm3) : 7.98

FAQ

1, how long is your delivery time?

Our delivery time is generally 7-30 days.

2, what is the minimum quantity of products?

Our MOQ is 25Tons.

3. Where is the nearest port of shipment?

FOB: Dalian or shanghai

4. What are your terms of payment?

L/C at sight, or 30% T/T after order confirmed, balance after copy of B/L.