Q295GNH Weathering steel

Q295GNH Weathering steel

Product : Q295GNH Weathering steel

Q295GNH Weathering steel Chemical composition(Wt%)

Grade

C

Si

Mn

P

S

Cu

Cr

Ni

Ti

RE

Q295GNH

≤ 0.12

0.20~0.40

0.20~0.60

0.07~0.15

≤ 0.035

0.25~0.55

-

-

≤ 0.010

≤ 0.15

Q295GNH Weathering steel Mechanical Properties

Grade

Thickness mm

Yield Strength R

MPa

Tensile strength R

MPa

Elongation A

%

180Cold bend test

d = Apex diameter

a=Sample thickness

Q295GNH

≤ 6

≥295

≥390

≥24

d=a

Q295GNH Weathering steel Size

Grade

Plate mm

Coil mm

Q295GNH

2.0~12.0*900~2100*2000~16000

2.0~12.7(16.0)*900~2100*C

Q295GNH corrosion of steel, we also call it the weathering steel. Q295GNH widely applied to the bridge / train / containers, which easily exposed to the air field. And Q295GNH material is ultra-high quality anticorrive good performance.

Some main products size can be customized. Also we can order the materials for our customer with some special requirement on the chemicial and mechanical.