AH32 Shipping Steel Plate
Products Description The Chemical Composition and Physical Properties of AH32 Shipping Steel Plate The AH32 Shipping Steel Plate is a vital material in the maritime industry, known for its specific characteristics that enable it to withstand the demanding conditions of marine environments....
Description
Products Description
Service: Sand blasting and primer
|
Grade |
Chemical compostion % |
|||||
|
C |
Si |
Mn |
P |
S |
Als |
|
AH36 |
≤0.18 |
≤0.50 |
0.9-1.6 |
≤0.035 |
≤0.035 |
≥0.015 |
|
DH36 |
≤0.18 |
≤0.50 |
0.9-1.6 |
≤0.035 |
≤0.035 |
≥0.015 |
|
EH36 |
≤0.18 |
≤0.50 |
0.9-1.6 |
≤0.035 |
≤0.035 |
≥0.015 |
|
FH36 |
≤0.18 |
≤0.50 |
0.9-1.6 |
≤0.035 |
≤0.035 |
≥0.015 |
Mechanical Properties:
|
Grade |
Thickness |
Yieldpoint |
Tensile Strength |
Elongation |
V-impact test |
cold bend test |
|||
|
Temperature |
Average AKV |
b=2a |
b=5a |
||||||
|
lengthways |
crosswise |
||||||||
|
≥ |
|||||||||
|
A |
≤50 |
235 |
400~490 |
22 |
- |
- |
- |
d=2a |
- |
|
B |
0 |
27 |
20 |
- |
d=3a |
||||
|
D |
-10 |
||||||||
|
E |
-40 |
||||||||
The Chemical Composition and Physical Properties of AH32 Shipping Steel Plate
The AH32 Shipping Steel Plate is a vital material in the maritime industry, known for its specific characteristics that enable it to withstand the demanding conditions of marine environments. Understanding its chemical composition and physical properties is crucial for its effective application and performance.
The chemical composition of the AH32 Shipping Steel Plate is a precise blend of various elements, each contributing to its overall properties. The primary elements include iron (Fe), which forms the base of the alloy. Carbon (C) is present in controlled amounts, typically within a certain range, as it influences the hardness and strength of the steel. Manganese (Mn) is added to enhance the toughness and hardenability. Silicon (Si) contributes to the deoxidation process during manufacturing and also adds to the strength of the plate.
In addition to these main elements, trace amounts of other elements such as phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), and molybdenum (Mo) may be present, depending on the specific grade and requirements. Phosphorus and sulfur are impurities that need to be strictly limited to ensure the ductility and weldability of the steel. Chromium, nickel, and molybdenum, when included, can provide additional properties such as improved corrosion resistance and enhanced mechanical performance at elevated temperatures.
The physical properties of the AH32 Shipping Steel Plate are equally important and determine its suitability for different applications. The yield strength is a key parameter, indicating the stress at which the material begins to deform plastically. Typically, the yield strength of AH32 steel plate is within a specified range, ensuring it can withstand the loads and forces encountered during shipping operations.
The tensile strength measures the maximum stress the material can withstand before breaking. It is another critical property that reflects the overall strength and durability of the steel plate. The elongation at fracture provides an indication of the material's ductility, or its ability to deform without fracturing. A suitable elongation value is essential to accommodate any unexpected stresses or deformations without catastrophic failure.
The hardness of the AH32 Shipping Steel Plate is also of significance, as it affects its resistance to wear and abrasion. This property is particularly important in areas where the steel plate may come into contact with abrasive materials or undergo repeated friction.
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