Hot Dipped Galvanized Steel Sheets Regular Spangle

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
50000 m.t./month

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product information

1)Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008

2)Grade : SGCD,SGCH, Q195,DX51D

3)Galvanized steel sheet /coil features:

4)Zinc coating :40-180g( as required)

5)width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)

6)coil id:508mm/610mm

7)coil weight: 4-10 MT(as required)

8)surface: regular/mini/zero spangle, chromated, skin pass, dry etc.

9)application: Structural use ,roofing, commercial use, household appliance, industry, family;

special application: Wear resistant steel, high- strength - steel plate

Technical data :

Chemical Composition

GRADE

C

Si

Mn

P

S

Ti

SGCC/DX51D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

DX52D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

SGCD/DX53D+Z

≤0.10

≤0.30

≤0.50

≤0.05

≤0.030

≤0.020

SGCE/DX54D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

DX56D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

Structural

≤0.20

≤0.60

≤1.70

≤0.10

≤0.045

hot dipped galvanized steel coil Mechanical Properties

GRADE

Yield Strength MPa

Tensile Strength MPa

Elongation %

SGCC(DX51D+Z)

≥205

≥270

-

SGCD(DX53D+Z)

-

≥270

38

SGCE(DX54D+Z)

-

≥270

40

DX56D+Z

-

≥270

42

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Q:The method of making spring steel for automobile?
Steel plate like spring can not be used as a knife. No material, easy to the teeth. If the shape of the tool is not required, the spring coil of the shock absorber can be used.
Q:Which is good, z15 grade steel plate and z25 grade steel plate?
Both Z15 and Z25 are the properties of steel against lamellar tearing. Their properties are marked by the fracture shrinkage index of tensile specimens in thickness direction (15 and 25 in Z15 and Z25 are the minimum values of fracture shrinkage)
Q:What does steel plate "A3" mean?
It can be used in all kinds of grinding tools, handles and other unimportant Abrasives parts
Q:Is galvanized iron sheet the same as galvanized steel sheet? solve
The same thing is done to slow down the rate of oxidation. Because the zinc is more active than the iron, the zinc first responds, the zinc reaction is finished, iron should. Thereby slowing down its oxidation.
Q:What is the hardness of the wear-resistant steel plate?
The main application of impact resistant steel plate:All kinds of medium and heavy stamping, drawing, forming, printing, forging mold.The motor of /EI silicon steel sheet stamping die drawing, canned, impact punch, cold forming.Thick cold tie plate drawing die, stainless steel precision punch, cold extrusion, reverse extrusion convex die.
Q:What material can be replaced by 345D steel plate?
Higher than its level of material of steel plate can replace.Q345D. yield in more than 345 of the steel.D class -20 degree of shock. Can replace the Q370D.Q390D.Q420D.Q460D.Q550D.Q690D., generally in engineering machinery can be higher generation low.Steel plate is made of molten steel, cooled and compressed into flat steel. The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel. Steel plate by thickness, thin steel plate <4 mm (thinnest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm.
Q:What are the rental costs for steel sheet piles?
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile with a steel lock, the section is provided with a straight groove shape, and Z shape, there are a variety of sizes and interlocking form. There is a common type of Larson, Lackawanna type etc..
Q:How many times a day can a steel pile be inserted?
12m Larson steel sheet pile 450 machine, about 80 a day, according to the geological conditions and construction conditions and other factors, there are differences.
Q:What's the difference between steel plate 20 and Q235 steel plate?
In the normalizing state of No. 20 steel, the yield point is 245MPa, the elongation is >25%, the quenched and tempered state, the yield point is 280MPa, and the elongation is >22%. Widely used in the production of small, high load toughness requirements of parts, such as rod, heavy and general machinery in forging the sleeve, fixture and liner, general machinery and automobiles and tractors in small parts of carburizing, cyaniding.
Q:16 what is the hardness of manganese steel plates?
16 hardness of manganese steel plate is 45 -50HRC.

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