Materials Martensitic and Ferritic steel

1.4021/420 +

Chemical analysis

AISI: 420 +
W.N.: 1.4021
C: 0.16-0.25
Si max: 1.00
Mn max: 1.50
P max: 0.040
S max: 0.030
Cr: 12-14

Characteristics and areas of application
Hardenable, corrosion and heat resistant martensitic steel with improved processing features in chip removal machinery.
Used for machine parts, valve and pump parts, cutlery, surgical instruments, steam turbines, mechanical parts, tools, sports goods.

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1.4021/420 + Austenitic steel

1.4305/303 +

1.4310/302

1.4570/303Kx

1.4301/304 +

1.4306/304L +

1.4307/304L

1.4567/304Cu

1.4845/310S

1.4841/314

1.4401/316 +

1.4404/316L +

1.4578/316Cu

1.4441/316L ESR

1.4571/316Ti

1.4541/321

1.4878/321

1.4435

1.4021/420 + Martensitic and Ferritic steel

1.4006/410

1.4005/416

1.4021/420 +

1.4028/420

1.4034/420

1.4016/430

1.4104/430F

1.4105/430F

1.4106/M106

1.4057/431

1.4112/440B

1.4122

1.4105 Si/430F Si

1.4021/420 + Duplex

1.4462/329/F51

1.4021/420 + Hardener

1.4542/630

Product range

Materials Martensitic and Ferritic steel

1.4021/420 +

1.4021/420 + Austenitic steel

1.4021/420 + Martensitic and Ferritic steel

1.4021/420 + Duplex

1.4021/420 + Hardener

Product range

Wire in coils

Round bars

Square and hexagonal bars

Flat rolls and bars with rounded edges

Flat bars with sharp edges

Special profiles

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