Our steel grades

HARD CHROME PLATED TUBES

Symbol Description Symbol Description
E355 Chromed tubes E355 Telescopic tubes - OD Chromed / ID Honed

Standard Norms

Euronorm DIN Werkstoff-Nr. AFNOR BS JIS ASTM
E355
EN 10305-1
EN 10305-2
St52.3
DIN 2391
DIN 2393
1.0580 E36-4 4360-50D SM490A 1024

Mechanical and chemical properties

Steel grade Diameter
mm
Tensile Strenght (Rm)
MPa
Yield Point (RP0.2)
MPa
Elongation (A5)
%
Hardness
HB
IMPACT TEST (J at -20°C)
J
E355 En. 10305-1-2 min. 620 min. 520 min. 15 min. 27
E355 max 0,22 0,55 1,60 0,025 0,040
Steel grades min/max C Si Mn P S
E355 min 0,020
E355 max 0,22 0,55 1,60 0,025 0,040

Range of dimensions

Up to OD 200 mm

Technical properties

Corrosion resistance

Up to 250 hours/rating 10 and 500 hours/rating 9 in NSS test

Hard chrome plated bars and tubes

Italian hard chrome plated bars and tubes manufacturer offering a wide range of products to all worldwide customers

Grimet S.r.l.

Email: info@grimet.com
Phone +39 075 8989471 | +39 045 7130065
C.F e P. IVA IT-04058570237