FASTENERS, SPARE PARTS, MAINTENANCE MATERIAL, S steel, what characteristics do you need to have?
In industry, steel is one of the most commonly used materials. As one of the steel, S steel has a wide range of applications and a wide range of uses. In general, what we call S steel is the construction steel used in the construction, construction, manufacturing machinery, automobiles and other fields.
What are the characteristics of S steel?
First, the quality of steel is crucial to manufacturing. The characteristics of S steel are reflected in:
1. Good corrosion resistance, far better than ordinary steel.
2. Good toughness, high strength, excellent machinability.
3. Good heat treatment and welding performance.
4. Appropriate alloying elements are usually added to obtain the required mechanical properties to meet the needs of various uses.
5. Universal pressure resistance, cutting resistance and other high strength performance.
So, what are the types of S steel?
In manufacturing, S steel can be classified. The main S steel types are as follows:
1.S-235
2.S-275
3.S-355
4.S-420
5.S-460
The use of each type of S steel above is not exactly the same, and each has its own characteristics. It is believed that it is more widely used in the manufacturing field.
Related steel grades of Fasteners, Spare Parts, Maintenance Materials:
| Steel Type | Steel Grade |
| Nickel Alloys |
40CrMoV4-6, 1.7711 According to the EN 10269, 40CrMoV4-6, 1.7711 is an alloy steel for thermal and mechanical processing. It has high strength, heat resistance and wear resistance. This kind of steel can be used to manufacture parts that work under high temperatures |
| 30CrMoV9, 1.7707 31CrMoV9 steel is a low alloy steel that belongs to the EN 10269 standard. It is a chrome-molybdenum-vanadium steel with good toughness, high tensile strength, and excellent heat resistance. This stee |
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| Inconel 71 8, NiCr19NbMo, 2.4668, UNS N07718 Inconel 718 is a high-strength, corrosion-resistant nickel-chromium alloy. It is commonly used in high-temperature applications such as gas turbines, jet engines, and nuclear reactors, as well as in the aerospace, defense, and oil and gas industries. |
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| 21 CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 21CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 Steel and nickel lloys for fasteners with specific high and/or low temperature properties. Conforms to EN 10269 |
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| ASTM A437 B4B ASTM A437 B4B acc.to ASTM A437/A437M Standard Specification for Alloy-Steel Turbine-Type Bolting Material Specially Heat Treated for High-Temperature Service |
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| 21 CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 21CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 Steel and nickel alloys for fasteners with specific high and/or low temperature properties. Conforms to EN 10269 |
|
| Martensitic Steel |
ASTM A437 B4B ASTM A437 B4B acc.to ASTM A437/A437M Standard Specification for Alloy-Steel Turbine-Type Bolting Material Specially Heat Treated for High-Temperature Service |
| ASTM A437 B4B ASTM A437 B4B acc.to ASTM A437/A437M Standard Specification for Alloy-Steel Turbine-Type Bolting Material Specially Heat Treated for High-Temperature Service |
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| 1.7707, 30CrMoV9, 1.8519, 31 CrMoV9 Structural boiler steel for nitriding 30CrMoV9, 1.7707, 31CrMoV9, 1.8519 acc. to TLV 813802001, DIN 1652-4, DIN 17200, DIN 17204, DIN EN 10250-3 |
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| Nimonic 80A, Alloy 80A, UNS N07080, 2.4952 Nimonic 80A, Alloy 80A is a wrought, age-hardenable nickel-chromium alloy |
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| Superalloys |
Inconel 625, UNS N0625, 2.4668, Alloy 625, AMS 5666 INCONEL Ni-Cr alloy 625, UNS N06625, 2 4856 is used as wire rope for mooring cables, propeller blades for motor patrol gunboats, submarine axillary propulsio |
| Heat-resistant steel |
1.7362, A194 Grade 3, Type 501, UNS S50100 Grade-3,501,12CrM019-5 Steel for fasteners |