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Gangsteel Material Solution
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1. applicable range: the technology conditions apply to liquid zinc corrosion resistance with steel plates.
2. Brand: WRD
3. The size, shape, weight and deviation should be allowed to meet the provisions of the GB709-88.
4. Technical requirements
4.1 chemical composition (melting analysis, %)
The chemical composition of steel (melting analysis, %) should be in accordance with table 1
table1
|
C |
Si |
Mn |
P |
S |
Als |
Cr |
Cu |
Mo |
Ni |
Nb |
|
≤0.09 |
≤0.03 |
≤0.60 |
≤0.010 |
≤0.015 |
≤0.050 |
≤0.10 |
≤0.20 |
≤0.10 |
≤0.10 |
≤0.025 |
4.2 mechanical properties
Steel plate of the transverse tensile testing results should comply with the provisions of the table 2.
Table2
|
Rm，MPa |
A，％ |
|
≥350 |
≥28 |
4.3 delivery status: the hot rolling
ASTM A516 GR 70 equivalent materials is such as ASME SA516 GR 70, EN 10028 P355GH, and BS1501 224-490 A & B, sh
we supply high-quality A516 Gr 70 steel plate for pressure vessel applications and other standards like ASTM A2
EN10028-2 P355GH for High-Strength Low-Alloy Columbium-Vanadium Structural Steel EN10025-2 S355J2 Structural St
We export A240 304L Stainless Coil 2B, NO.1 No.4 surface, the thickness 0.1mm to 3mm, 3mm to 22mm, Mother mill
