Product Description
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.
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 |
Mechanical property and heat treatment
Product Name | Cold Drawn/ Hot Rolled Stainless Steel Rod |
Shape Types | Round bar, Angle bar, Channel bar, Square bar, Flat bar, I/H bar, Hexagonal bar and profiles. |
Surface | Black, bright, rough turned, grinding, centreless Ground, etc. |
Standard | GB, AISI, ASTM, DIN, EN, SUS, UNS, etc. |
Diameter | 0.5-600mm. |
Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged. |
Tolerance | H8,H9 or as required. |
Grade | 200 series: 201, 202, 202Cu, 204Cu. 300 series: 301, 303/Cu, 304/L/H, 304Cu, 305, 309/S, 310/S, 316/L/H/Ti, 321/H, 347/H, 330, etc. 400 series: 409/L, 410, 416/F, 420/F, 430, 431, 440C, 441, 444, 446, etc. 600 series: 13-8ph, 15-5ph, 17-4ph, 17-7ph(630,631), 660A/B/C/D. Duplex: 2205(UNS S31803/S32205), 2507(UNS S32750), UNS S32760, 2304, LDX2101, LDX2404, LDX4404, 904L. Others: 153Ma, 254SMo, 253Ma, 654SMo, F15, Invar36, 1J22, N4, N6, etc. |
| Other materials | Titanium, aluminum, copper, etc |
| Application | Applies to petroleum, chemical industry, electric power,boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Stainless steel bar can be made according to the customers requirements. |
FAQ
Q. Are you a factory or trading company?
A. We are a factory company.
Q. How to ensure the quality of your products?
A. IS09000, client requirements, product standards, strict inspection to control raw material,production process and final
products
Q. How do you resolve the problem about your products?
A. Person of aging services: For customer complaints commissioner set up a special complaint handling,complaint issues
recorded the first time and find the relevant person in charge of the feedback and resolve. Details check our "Quality
corrective action report"
Q. What is the MOQ?
A. Sample order is acceptable, And some samples can be free.
Q. How long do you need the delivery time?
1)Supply within 5-10 days (product in our Stock list)
2)Custom products need to be calculated according to the quantity
Q.What 's your payment terms?
A. T/T,L/C at sight , Western Union
Q.How can we get your price ?
A. We need below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts