AISI 431 EN 1.4057 Stainless Steel Bars In Round Flat Shapes

AISI 431 EN 1.4057 Stainless Steel Bars In Round Flat Shapes

Grade 431 (1.4057) is the “all round” engineering martensitic stainless steel, combining fair corrosion resistance

with good strength and impact toughness.

431 stainless grade combines the following characteristics:

• Fair corrosion resistance (better than 420)
• High hardness and strength
• Wear resistance
• Controlled balance of mechanical properties by hardening and tempering
• Improved toughness compared to 420 due to lower carbon and nickel addition
• Magnetic
• Not easy to weld

431 has one of the best combinations of corrosion resistance, high strength and good impact toughness of all the stainless steels.

This accounts for its popularity in a wide range of engineering applications which include:

Drive shafts, propeller shafts, bearings, gears, hydraulic rams, valve stems, actuators, satellite parts,

conveyor drive systems, hi-fi equipment stands, packaging machinery, crane pins, seat dampers for boats,

mixing blades, golf clubs.

Product range

431 Stainless steel bar, round, flat shapes 

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