Machinery Parts steel plate cutting
Steel Plate Alloy Steel Tool Steel Die Steel Mould Steel High Strength Steel Wear Resistance Steel Corten Steel Carbon Steel Plate
1.Carbon Steel Plate
Carbon steel plate usually been considered as the steel that does not contain much alloy steel elements. Generally elements are C, Mn, P, S, Si, besides these there are no minimum limits for elements of Al, Cr, Ni, Mo, V etc.
Carbon steel plates are available in different grades depending on the carbon content and strength.
There are low, medium, and high carbon steel plates. The more carbon content, the more durable and stronger the plate becomes. There are further sub-categories depending on thickness and usage as well as the formation process. Usually carbon steel plates vary from 0.4 mm to 80 mm in thickness and 1000 mm to 25000 mm width, and they can be of length up to 12 meters. But the length is customizable which helps the customers to put them into various applications. One can also make cold rolled steel coils from them.
2.Alloy Steel plate----42CrMo4 alloy steel plate
Chemical composition % of steel 42CrMo4 (1.7225): EN 10083-3-2006
| C |
Si |
Mn |
P |
S |
Cr |
Mo |
| 0.38 - 0.45 |
max 0.4 |
0.6 - 0.9 |
max 0.025 |
max 0.035 |
0.9 - 1.2 |
0.15 - 0.3 |
Mechanical properties of steel 42CrMo4 (1.7225)
| Nominal diameter (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
250 - 330 |
330 - 660 |
|
| Rm - Tensile strength (MPa) (+QT) |
1100-1300 |
1000-1200 |
900-1100 |
800-950 |
750-900 |
700 |
600 |
| Nominal thickness (mm): |
0.3 - 3 |
|
| Rm - Tensile strength (MPa) (+A) |
620 |
|
| Rm - Tensile strength (MPa) (+AC) |
630 |
| Nominal thickness (mm): |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
|
| Rm - Tensile strength (MPa) (+QT) |
1100 |
1000 |
900 |
800 |
|
| Rm - Tensile strength (MPa) (+C) |
720 |
|
| Rm - Tensile strength (MPa) (+LC) |
670 |
| Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 330 |
330 - 660 |
|
Re - Upper yield strength or
Rp0.2 - 0.2% proof strength (MPa) (+QT) |
900 |
750 |
650 |
500-550 |
460-500 |
390 |
| Nominal thickness(mm): |
0.3 - 3 |
|
| Rp0.2 0.2% proof strength (MPa) (+A) |
480 |
|
| KV - Impact energy (J) longitud., (+QT) |
+20°
30-35 |
|
| KV - Impact energy (J) transverse, (+QT) |
+20°
22 |
| Nominal thickness (mm): |
0.3 - 3 |
|
| A - Min. elongation Lo = 80 mm (%) (+A) |
15 |
|
| A - Min. elongation at fracture (%) transverse, (+QT) |
10-14 |
|
| A - Min. elongation at fracture (%) (+C) |
4 |
|
| A - Min. elongation at fracture (%) (+LC) |
6 |
| Nominal thickness (mm): |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
|
| A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products |
10 |
11 |
12 |
13 |
14 |
| Nominal diameter (mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; |
to 16 |
16 - 40 |
40 - 100 |
100 - 160 |
160 - 250 |
|
| Z - Reduction in cross section on fracture (%) (+QT) |
40 |
45 |
50 |
50 |
55 |
|
| Z - Reduction in cross section on fracture (%) (+AC) |
57 |
| Brinell hardness (HBW): (+S) |
255 |
| Brinell hardness (HBW): (+A) |
241 |
| Vickers hardness ( HV): (+A) |
195 |
| Vickers hardness ( HV): (+QT) |
340 - 490 |
Properties of steel 42CrMo4 (1.7225)
Weldability: Bad weldability due to the high crack danger.
Hardenability: Medium-good hardenability, suitable for hot purposes till a temperature of 500 C. It can be hardened in oil. |
3.wear resistant steel plate
wear resistant steel plate is a high-carbon alloy steel designed specifically to have greater hardness properties than low-carbon steel.
Hardness typically comes at the expense of strength, making AR wear-resistant steel an ideal material for harsh, high-abrasion conditions, and not for structural applications.
4.high strength steel plate
High-strength steel plate (high-strength plate) has high strength, especially in the normalizing or normalizing and tempering state, it has higher comprehensive mechanical properties. Mainly used for large ships, bridges, power station equipment, medium and high pressure boilers, high pressure vessels, rolling stock, hoisting machinery, mining machinery and other large welded structural parts.
| 1.8904 S550Q |
1.8906 S460QL |
| 1.8908 S460Q |
1.8909 S500QL |
| 1.8914 S620Q |
1.8916 S460QL1 |
| 1.8924 S500Q |
1.8925 S890QL1 |
| 1.8926 S550QL |
1.8927 S620QL |
| 1.8928 S690QL |
1.8931 S690Q |
| 1.8933 S960QL |
1.8940 S890Q |
| 1.8941 S960Q |
1.8983 S890QL |
| 1.8984 S500QL1 |
1.8986 S550QL1 |
| 1.8987 S620QL1 |
1.8988 S690QL1 |
5.Corten steel plate
Weathering steel, often referred to by the genericised trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys which were developed to eliminate the need for painting, and form a stable rust-like appearance after several years' exposure to weather.
U.S. Steel holds the registered trademark on the name COR-TEN. The name COR-TEN refers to the two distinguishing properties of this type of steel: corrosion resistance and tensile strength.Although USS sold its discrete plate business to International Steel Group (now ArcelorMittal) in 2003, it still sells COR-TEN branded material in strip-mill plate and sheet forms.
The original COR-TEN received the standard designation A242 (COR-TEN A) from the ASTM International standards group. Newer ASTM grades are A588 (COR-TEN B) and A606 for thin sheet. All alloys are in common production and use.
The surface oxidation of weathering steel takes six months, but surface treatments can accelerate the oxidation to as little as two hours
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Yes,customization service is available,OEM business is appreciated.
When you place the orders,we arrange the production asap,When finish the orders, we will inform you and also we arrange the shipping in the same time.
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