Product Description
1.4418 is one of the better martensitic grades that show high hardness with sufficient corrosion resistance, good strength properties and reduced carbon content. Steel has very good strength and corrosion resistance, fatigue resistance, very good parameters in welded joints. low temperature environments and corrosion resistance comparable to that of austenitic steels 18-8. In addition, it is characterized by good weldability . Grade 1.4418 stainless steel can be used when operating at low concentrations at room temperatures and typically in contact with - acetic acid, citric acid, salt solutions, pyrogallic acid, tannin, stearic acid and some nitrates. Sulfur compounds are mainly supplied in rod form; Used in the production of valves, turbine sub-assemblies, nuts and bolts, shafts, pins, pistons, shafts, crankshafts, mixers in chemical, energy, marine, shipbuilding, aviation. cryogenic industries.
Corrosion resistance
1.4418 is not susceptible to intergranular corrosion. Compared to other martensitic stainless steel grades, 1.4418 shows higher resistance to corrosion due to its higher alloy content.
It also has high corrosion resistance to alkalis, weak acids and oxidizing acids such as nitric acid. 1.4418 is resistant to fatigue and stress corrosion.
Machinability
Workability can be improved by adding small amounts of sulfur (up to max . 0.03 % ). However, this may have adverse effects on the mechanical properties and corrosion resistance of 1.4418 grade stainless steel materials .
Product Details
| Product Name | stainless steel plate |
| sizes | wide:200mm-3500mm,length:200mm-12000mm,thickness:0.3-3.0mm |
| Surface | BA/2B/NO.1/NO.4 |
| Stock or not | enough stock |
| Quality test | Mill Test Certificate is supplied with shipment, Third Part Inspection is acceptable |
| Payment terms | L/C T/T (30%DEPOSIT) |
| Sample | Provided Freely |
FAQ:
1.Q:Can you give me a quote?
A: I need to know the port of destination.
2.Q: Can you send me a product catalog？
A:Of course, I will send you the relevant catalogue list.
3.Q: What is your email address?
A:ship@gescosteel.com/ ppgi@gescosteel.com
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