1.4313 X3CrNiMo13-4 Martensitic Stainless Steel
Introduce
1.4313 Stainless steel is a martensitic stainless steel grade, which can be hardened with heat threatment. This grade is written as 1.4313 or X3CrNiMo13-4 according to EN norm and it is written as UNS S41500 according to UNS norm. It starts with 415 number according to UNS norm so because of this, some sources accept this grade also as AISI 415 stainless steel. 1.4313 material is a magnetic grade and 1.4313 heat treated according to the following three different heat thereatment contitions: QT650, QT780, QT900. The numbers 650, 780 and 900 are showing the minimum tensile MPA strenght of the materials.
Our supply size:
Diameter : 80 to 600 mm ;
Length : 1000 to 9000 mm ;
Our advantage:
- High Quality, Reasonable Price
- Over 40 Years Experience
- ISO NQA Certificated Factory
- Worldwide shipping
- Emergency Orders and Fast Delivery
Equivalent grades of steel X3CrNiMo13-4 (1.4313)
| EU | USA | France | Sweden |
| EN | – | AFNOR | SS |
| X3CrNiMo13-4 | S41500 | Z6CN13-04 | 2385 |
Chemical composition % of steel X3CrNiMo13-4 (1.4313): EN 10088-2-2005
| C | Si | Mn | Ni | P | S | Cr | Mo | N |
| max 0.05 | max 0.7 | max 1.5 | 3.5 – 4.5 | max 0.04 | max 0.015 | 12-114 | 0.3 – 0.7 | max 0.02 |
Mechanical properties of steel X3CrNiMo13-4 (1.4313)
| Rm – Tensile strength (MPa) (+A) | 1100 |
| Rm – Tensile strength (MPa) (+QT650) | 700-800 |
| Rm – Tensile strength (MPa) (+QT780) | 780-980 |
| Rm – Tensile strength (MPa) (+QT900) | 900-1100 |
| Rp0.2 0.2% proof strength (MPa) (+QT650) | 520 |
| Rp0.2 0.2% proof strength (MPa) (+QT780) | 620 |
| Rp0.2 0.2% proof strength (MPa) (+QT900) | 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.
We also supply :
1.2510/H10, 1.2842, 1.2379/D2, 1.2080/X210Cr12/D3, 1.2436, 1.2365, 1.2885, 1.2343, 1.2344/H13/SKD61, 1.2581/H21, 1.2709, 1.2345, 1.2738/P20NI, 1.2083/420J2, 1.2316, 1.2312/P20S, 1.2311, 1.2764
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