2016年12月8日星期四

Hot Sale ABS Grade A angle steel for Shipbuilding

Grade A angle steel  is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels. ABS Grade A Angle steels are used to build ship and vessels and other steel structures

ABS Grade A angle steel Chemical Composition
Grade
C max
Si max
Mn
P max
S max
Als min
AB/A
0.21
0.50
≥ 2.5C
0.035
0.035
-
Grade
Rm
(MPa)
Re(MPa) min
A% min
Akv/J min
E.T °C
Thickness (mm)
≤ 50
>50-70
>70-100
L
C
L
C
L
C
AB/A
400-520
235
22
20
-
-
34
24
41
27
ABS Grade A angle steel Beneficial Features
1, Rolling range: Equal-leg angles 75*75*6mm-250*250*35mm, Unequal-leg angles100*75*7mm-200*100*16mm, unequal leg and unequal thickness angles 200*90*9*14mm-450*125*11.5*18mm.
2, Surface Treatment: Hot rolled and Coated or Shot blasting and painting
3, Supply Ability: 50000 Tons per month
4, Additional service: Shot blasting and painting, Cutting and welding as per user’s request.
Grade A Steel Additional Condition
UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test(such as SGS Test),Coated or Shot Blasting and Painting.
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