Wuxi Zhongxin Special Steel Co.，Ltd
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Grade 446 254SMO Stainless Steel Sheets Metal UNS S44600 EN 1.4763
254SMo is an austenitic stainless steel.Because of its high molybdenum content, it has high resistance to spot corrosion and crevice corrosion.This brand of stainless steel has been developed for use in halide containing environments such as sea water.254SMO also has good resistance to uniform corrosion.Especially in the acid containing halide, the steel is superior to ordinary stainless steel.Its C contains <0.03%, so called pure austenitic stainless steel.Also called super austenitic stainless steel.Super stainless steel is a kind of special stainless steel, first of all, different from ordinary stainless steel in chemical composition, refers to a kind of high alloy stainless steel containing high nickel, high chromium, high molybdenum.254SMo steel containing 6%Mo has excellent local corrosion resistance, pitting resistance (PI≥40) and stress corrosion resistance under seawater, aeration, crevice and low-speed scouring conditions.
Specification:
ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition S, EN 1.4763, UNS S44600, Werkstoff 1.4763
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 0.1~120.0 mm
Length: 300~6000 mm , Max 18000 mm
PRODUCTION SHOW
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
Applications
Neutral salt pot electrodes
Recuperators
Spouts for conveying molten copper alloys
Oil burner parts
Combustion chambers
Furnace and kiln linings
Stack dampers
Boiler baffles
Glass molds
Soot blowers
Physical Properties
The following table shows the physical properties of grade 446 stainless steel.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.80 g/cm3 | 0.282 lb/in³ |
Mechanical Properties
The mechanical properties of grade 446 stainless steel are displayed in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 550 MPa | 79800 psi |
| Yield strength (@strain 0.200%) | 345 MPa | 50000 psi |
| Elastic modulus | 200 GPa | 29000 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 20% | 20% |
| Hardness, Brinell (estimated from Rockwell B) | 159 | 159 |
| Hardness, Knoop (estimated from Rockwell B) | 173 | 173 |
| Hardness, Rockwell A (estimated from Rockwell B) | 51.1 | 51.1 |
| Hardness, Rockwell B | 83 | 83 |
| Hardness, Vickers (estimated from Rockwell B) | 159 | 159 |
Grade 446 Stainless Steel Sheets Metal UNS S44600 EN 1.4763 Products display and Package Details
General Q and A Questions
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
Q: What information should i provide to source for the right products ?
A: Material grade, width, thickness, coating and Purchase quantity , Expected lead time ,etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.We provide All original Mill test certificate and support third party inspection.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry during the next working day.