Type 422 (S42200) Stainless Steel has better strength at elevated temperatures and is an alternative to Type 403 stainless steel. Type 422 is a hardenable martensitic stainless steel that is widely used at elevated temperatures up to 1200°F.
Description:
Type 422 (S42200) Stainless Steel has better strength at elevated temperatures and is an alternative to Type 403 stainless steel. Type 422 is a hardenable martensitic stainless steel that is widely used at elevated temperatures up to 1200°F. It can be heat treated to a variety of high strength levels. It is commonly used in the aerospace and power industries, which require a high strength to weight ratio from room temperature to 1200°F.
Specifications:
Product Name |
422 Stainless Steel Plates |
Standard |
ASTM, ASME, BS, DIN, EN |
Technique |
Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Form |
Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Etc. |
Surface |
2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
Thickness |
0.25-200mm, 0.3mm to 120mm |
Width |
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm |
Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm |
Package |
Standard Export Seaworthy Package, or as required. |
Value Added Services |
Cladding,Heat Treatment,Annealed, Pickling, Polish,Rolling,Cutting,Bending,Forging,Minor Fabrication Etc. |
MTC |
Mill Test Certificate, Available as per EN 10204 3.1 |
Chemical Composition (%) of 422 Stainless Steel Sheet:
Grade |
C |
Mn |
Si |
Mo |
Ni |
W |
Cr |
422 |
0.23 |
0.75 |
0.35 |
1.00 |
0.80 |
1.00 |
11.50 |
Mechanical Properties of 422 SS Plate:
Tensile Strength MPa (min) |
Yield Strength 0.2% MPa(min) |
Elongation % |
Hardness (Brinell) MAX |
Hardness (Rockwell B) MAX |
897 |
207 |
15 |
290 |
95 |
ASTM A240 TP 422 Equivalent:
STANDARD |
WERKSTOFF NR. |
UNS |
SS 422 |
1.4935 |
S42200 |
SS 422 Plate Gauges:
|
NOMINAL DECIMAL |
STANDARD VARIANCE FROM |
METAL GAUGE |
(APPROXIMATE INCHES) |
NOMINAL DECIMAL (+/- INCHES) |
7 |
0.1793 |
0.0080 |
8 |
0.1644 |
0.0080 |
9 |
0.1495 |
0.0080 |
10 |
0.1345 |
0.0070 |
11 |
0.1196 |
0.0050 |
12 |
0.1046 |
0.0050 |
13 |
0.0897 |
0.0050 |
14 |
0.0747 |
0.0040 |
15 |
0.0673 |
0.0040 |
16 |
0.0598 |
0.0030 |
17 |
0.0538 |
0.0030 |
18 |
0.0478 |
0.0030 |
19 |
0.0418 |
0.0030 |
20 |
0.0359 |
0.0030 |
21 |
0.0329 |
0.0025 |
22 |
0.0299 |
0.0020 |
23 |
0.0269 |
0.0020 |
24 |
0.0239 |
0.0020 |
25 |
0.0209 |
0.0015 |
26 |
0.0179 |
0.0015 |
28 |
0.0149 |
0.0010 |
Applications:
Aircraft parts
Steam and gas turbine components
High heat components
Rotors
Product Inspection:
Surface Finish:
Product Packing:
FAQ:
1.Q: Are you the manufacturer?
A: Our company is a professional manufacturer. We mainly produce and export stainless steel sheet/pipe/coil ,galvanized sheet/pipe/coil, color coated coil, ship plate, steel profiles,wear resistant steel plate,carbon steel sheet/pipe/coil and other products.
2.Q: How long is your delivery time?
A: If the goods are in stock, generally 3-7 days; If there is no stock, 7-15 days, depending on the quantity of goods.
3.Q: Can you provide samples?
A: Yes, we can provide free samples, but the freight needs to be borne by the buyer.
4.Q: May I visit your factory?
A: Certainly. We warmly welcome you to visit our factory.
5.Q: How can I get a quote?
A: Please provide the specifications of the required products, such as material, size, shape, etc. It is convenient for us to offer the best quotation.
6.Q: What's your packing method?
A: Export standard packaging or according to customer needs packaging.
7.Q: How to guarantee the quality?
A: Always a pre-production sample before mass production, always final inspection before shipment.
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