ASTM F6NM Stainless Steel Round Bar EN 1.4313 DIN X3CrNiMo13-4 UNS S41500

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

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