EN 1.4418 DIN X4CrNiMo16-5-1 Stainless Steel Round Bars​

Stainless EN 1.4418 steel

Material designation: X4CrNiMo16-5-1
DIN designation: X4CrNiMo16-5-1
Mat.No. (Wr.Nr.) designation: 1.4418
Chemical composition in weight %: max. 0.06% C, max. 0.70% Si, max. 1.50% Mn,

max. 0.040% P, max. 0.015% S, 15.00-17.00% Cr, 0.80-1.50% Mo, 4.00-6.00% Ni
Steel group: Stainless steels, martensitic
 

Material 1.4418 Stainless is a martensitic stainless steel specially designed for

those applications requiring high mechanical properties combined with improved corrosion

resistance relative to traditional martensitic steels.
 

EN 1.4418 is a high strength low carbon martensiticaustenitic stainless steel.

It combines high strength with good weldability - properties, which are maintained after welding.

EN 1.4418 is designed for applications in slightly corrosive environments where above

mentioned properties are required.

In our stock standard condition the steel matrix consists of 80 % martensite,

10 % austenite and 10 % ferrite. This composition allows a low carbon martensitic structure

after quenching and tempering.

Martensite, some remaining austenite, chrome and molybdenum together contribute to

the following characteristic properties:

• High tensile strength.
• High toughness – also in welds.
• Better corrosion properties than for most of the existing stainless martensitic steels.
• Very good fatigue resistance.

Typical application areas

• Shafting
• Propeller bolting
• Propeller shafting
• Mixer and stirrer production
• Processing vessels and equipment for thermo mechanical pulp industry.
• Water turbine parts.
• Equipment for hydro power stations.

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