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Hot Rolled High Strength Steel Sheets Q550D Q550E

1 Ton/Tons
MOQ
$700 / Ton
Price
Hot Rolled High Strength Steel Sheets Q550D Q550E
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Features
Specifications
Standard: ASTM,DIN, GB, JIS, EN
Grade: Q550D Q550E
Place Of Origin: Tianjin, China
Brand Name: Gnee
Model Number: According To Customer Requirements
Type: Steel Plate/sheet/
Highlight:

Q550E High Strength Steel Sheets

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Hot Rolled High Strength Steel Sheets

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Q550D High Strength Steel Sheets
Basic Infomation
Place of Origin: Tianjin
Brand Name: Gnee
Certification: SGS
Model Number: Q550D Q550E
Document: S550Q, S550QL and S550QL1 s...es.pdf
Payment & Shipping Terms
Packaging Details: Properly packed for ocean freight exportation in containers 1. Bundle 2. Water-proof Draft Paper
Payment Terms: D/A, D/P, L/C, T/T, Western Union, MoneyGram
Supply Ability: 800 Ton/Tons per Week
Product Description

Q550D Q550E low alloy steel sheet is a D-grade quenched and tempered low alloy high strength steel sheet with a yield strength of 550MPa. Its production complies with GB/T related national standards.

 

Q550D Q550E high strength steel plate performance characteristics‌

High strength‌: The yield strength reaches 550MPa, and it can still maintain high impact toughness at low temperatures.
‌Wear resistance and fatigue resistance‌: Q550D Q550E high tensile steel sheet contains alloy elements, which can improve wear resistance and fatigue resistance.


‌Corrosion resistance‌: The addition of alloy elements can improve the corrosion resistance of Q550D Q550E.

Q550D Q550E high tensile alloy steel engineering application‌: It is widely used in bridges, buildings, vehicles, ships and other fields, and can improve the bearing capacity and stability of the structure.

 

Q550D High Tensil Low Alloy Steel Plates (HSLA) Chemical Composition

STEEL GRADE C% max Si% max Mn% max P% max S% max Cu% max Cr% max Ni% max Mo % max B % max V % max Nb% max Ti % max
Q550D 0.2 0.80 1.7 0.02 0.010 0.5 1.5 2 0.70 0.005 0.12 0.06 0.05

 

Q550D Alloy Structural Steel Plate Mechanical Property

STEEL GRADE Re yield strength Mpa min Re yield strength Mpa min elongation % Energy and temperature
Min 0 -20 -40 -60
  t≤50 50-100 100-150 t≤50 50-100 100-150   J J J J
Q550D 550 530 490 640-820 640-820 590-770 16 47 47 34 34

 

►Mechnical property for GB/T Q550E high tensile alloy steel plate

Thickness(mm) Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥, A %
T≤50 550 640-820 16
50 530 640-820
100 490 590-770


►Chemical composition for GB/T Q550E alloy steel plate

C Si Mn P S Cu Cr
0.20 0.80 1.70 0.020 0.010 0.50 1.50
Ni Mo B V Nb Ti -
2.00 0.70 0.005 0.12 0.06 0.05 -

 

Hot Rolled High Strength Steel Sheets Q550D Q550E 0

 

Tag:

Low Alloy High Strength Steel Plate

NM500 Wear Abrasion Resistant Steel Plate

16 mm High Strength Steel Plate

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