Grado di acciaio Q295P, Q295WP, Q355P, Q355WP

Mechanical Characteristics

Chemical Composition

Material

Minimum yield strength

Minimum tensile strength

elongation

C

Si

Mn

P

S

V

Nb

Ti

Mpa

Mpa

%

%

%

%

%

%

%

%

%

Q295P

295

390

23

-

-

-

0.035

0.035

-

-

-

Q295WP

295

390

23

0.16

0.55

1.5

0.040

0.040

0.15

0.060

0.20

Q355P

355

480

22

-

-

-

0.035

0.035

-

-

-

Q355WP

355

480

22

0.20

0.55

1.60

0.040

0.040

0.20

0.060

0.20