Ferritic SS Pipe/Tube

Main grades: 409L, 410, 439, 444

Ferritic stainless steel is a type of chromium alloy that has ferritic structure at elevated and room temperature with body-centered cubic crystal structures. It has a chemical composition consisting of C≤0.02% and Cr 10.5%~32% and...

Product Introduction:

Ferritic stainless steel is a type of chromium alloy that has ferritic structure at elevated and room temperature with body-centered cubic crystal structures. It has a chemical composition consisting of C≤0.02% and Cr 10.5%~32% and cannot be hardened by heat treatment. Ferritic stainless steel is used in comprehensive applications with excellent general properties, and is taken as a kind of primary nickel-saving stainless steels.

Grades: 409L, 410, 439, 444

Specifications:

ASTM A268 Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

JIS G3463 Stainless Steel for Boiler and Heat Exchanger Tubes

GB/T 30065 Welded ferritic stainless steel tubes for feedwater heater

GB/T 30066 Welded ferritic stainless steel tubes for heat-exchanger and condenser

Features:

1. High thermal conductivity;

2 .Low expansion coefficient;

3. Good antioxidation property;

4. Excellent stress corrosion resistance.