ASTM F6NM Stainless Steel Round Bar EN 1.4313 DIN X3CrNiMo13-4 UNS
S41500
Material F6NM - 1.4313 - X3CrNiMo13-4 - S41500
a low–carbon martensitic stainless steel with basic corrosion
resistance, good strength,
good toughness and much better weldability than most martensitic grades of
stainless steel.
Specifications
| ASTM, UNS | EN, DIN | Chemical composition % |
A182 ( F6NM ) S41500 | 1.4313 X3CrNiMo13-4 | C 0.05, Si 0.50, Mn 1.00, P 0.035, S 0.015, Cr 12.0~14.0, Mo
0.4~0.7, Ni 3.5~4.5, N 0.02 |
F6NM stainless grade combines the following characteristics:
- Basic pitting and crevice corrosion resistance
- Moderate sulphide stress cracking resistance
- Good yield strength (520 to 800 MPa minimum in EN standard
depending on heat treatment)
- Better toughness than most martensitic grades (one of only 2
martensitic grades with
- guaranteed sub-zero impact toughness in EN pressure standards)
- Good weldability compared to other martensitic grades. Still
requires pre- and post-weld heat treatment
F6NM is martensitic grade of stainless steel with several important
enhancements.
The molybdenum addition gives an improved corrosion resistance.
The low carbon gives much improved weldability and along with the
nickel produces excellent toughness.
The dominant use of this grade is in the oil and gas industry.
Applications
Valve bodies, flanges, valve seats, oil field equipment,
hydro-electric turbine systems, pumps,
chemical process plant, pressure die casting.
Forms of supply
Stainless steel F6NM, S41500, 1.4313, X3CrNiMo13-4 round bars,
forged and hot rolled bars, forgings,
acc. to drawings, bars, discs and rings on request.
We also produce 1.4313 stainless steel plates, sheets.
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless
ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
