1.4509 X2CrTiNb18 Ferritic Stainless Steel
Item specifics
- Delivery condition
- annealed
- Surface condition
- Black, Machined
Review
Description
1.4509 X2CrTiNb18 Ferritic Stainless Steel
Our supply size:
Diameter : 80 to 600 mm ;
Length : 1000 to 9000 mm ;
Our advantage:
1. High Quality, Reasonable Price
2. Over 40 Years Experience
3. ISO NQA Certificated Factory
4. Worldwide shipping
5. Emergency Orders and Fast Delivery
Chemical composition % of steel X2CrTiNb18 (1.4509): EN 10088-2-2005
C | Si | Mn | P | S | Cr | Nb | Ti |
max 0.03 | max 1 | max 1 | max 0.04 | max 0.015 | 17.5 - 18.5 | 0.3 - 1 | 0.1 - 0.6 |
Mechanical properties of steel X2CrTiNb18 (1.4509)
Rm - Tensile strength (MPa) (+A) | 430-630 |
Rp0.2 0.2% proof strength (MPa) (+A) | 200-250 |
A - Min. elongation at fracture (%) (+A) | 18 |
Brinell hardness (HB): (+A) | 200 |
Introduce
1.4509 / X2CrTiNb18 is a ferritic stainless steel grade enriched with the addition of Niobium and Titanium. 1.4509 grade exhibits significantly better pitting, slit and intergranular corrosion resistance to 1.4016 / X6Cr17 materials, and its high temperature oxidation resistance is due to higher Niobium content.
Application
Delivered, among others, in the form of plates and coils, stainless steel is used in the production of equipment operating in the environment of salts, chlorides, steam, acetic, nitric and phosphoric liquids, fuels, machinery and products of the food and catering industry, balustrade and ornamental trim, exhaust systems, heat exchangers exposed to temperatures up to 800 ℃.
Smelting Option
1 EAF: Electric Arc Furnace
2 EAF+LF+VD: Refined-smelting and vacuum degassing
3 EAF+ESR: Electro Slag Remelting
4 EAF+PESR: protective atmosphere Electro Slag Remelting
5 VIM+PESR: Vacuum induction melting
Forming Option
1 Hot rolling process
2 Hot Forging: Electro-hydraulic; High-speed-hydraulic; Oil-hydraulic; Precision-forging
Heat-treatment Option
1 +A: Annealed (full/soft/spheroidizing)
2 +N: Normalized
3 +NT: Normalized and tempered
4 +QT: Quenched and tempered (water/oil)
Surface Option
1 Black Surface
2 Grounded: Bright but rough ; Not precision
3 Machining for plate: Bright and precision; Little turning scar
4 Peeled/Turned: Bright and precision; Little turning scar
5 Polished: Very Bright and precision size; Not turning scar
Other Services
1 Cutting: Small pieces
2 CNC Machine: Produce as your drawing
3 Package: Bare/Nylon/Canvas/Wooden
4 Payment:T/T, L/C, O/A(request credit)
5 Transport:FOB/CFR/CIF/DDU/DDP (train/ship/Air)
Mill test certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
