| Place of Origin: | Shanghai |
|---|---|
| Brand Name: | TISCO ,BAOSTEEL |
| Certification: | ISO,BV |
| Model Number: | 1.4521/ 444 |
| Minimum Order Quantity: | 2 ton |
| Price: | Negotiation |
| Packaging Details: | Standard Seaworthy package or as the customer's requirement. |
| Delivery Time: | 5-10 working days |
| Payment Terms: | L/C, T/T, Western Union, D/A |
| Supply Ability: | 2000 Ton/Month |
| Name: | Cold Rolled Stainless Steel Sheet | Type: | Sheet,Pipe,Coil |
|---|---|---|---|
| Item: | Stainless Steel | Color: | Natural |
| Shipping: | Air,Sea,Plant | Finish: | 2b Finish |
| High Light: | 1.2mm cold rolled sheet steel,SUS444 cold rolled steel panels |
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2b Finish SUS444 1.2mm Cold Rolled Stainless Steel Sheet
Application
1) Bridge stainless steel sheet
2) Boiler stainless steel sheet
3) Shipbuilding stainless steel sheet
4) Armor stainless steel sheet
5) Automotive stainless steel sheet
6) Roof stainless steel sheet
7) Structural steel
8) Electrical steel (silicon steel)
9) Stainless steel spring plate
10) Solar panels
Grade : SUS444
Classification: Corrosion-resisting / heat-resisting steel Ferritic steel
Standards: JIS G 4304 : Hot-rolled stainless steel plate, sheet and strip
JIS G 4305 : Cold-rolled stainless steel plate, sheet and strip
JIS G 4317 : Hot-formed stainless steel sections J
G 4320 : Cold-formed stainless steel sections
Chemical composition
| Grade | Chemical Composition % | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti+Nb ≥ | |
| 444 | ≤ 0.025 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 |
17.5- |
≤ |
1.75-2.5 | 0.2+4(C+N) |
The steel is stabilized by niobium or titanium, which can avoid intergranular corrosion after welding.
The steel is especially suitable for use in various water treatment plants
The yield strength of 444 is 1.5 times that of carbon steel and 6 times that of glass fiber reinforced plastics, which has excellent performance in earthquake resistance, snow resistance, wind pressure resistance and impact resistance.
SUS444 ferritic stainless steel has a high thermal conductivity, about 130% ~ 150% of that of cr-ni austenitic stainless steel.
Main purpose
Decoration board for elevator and escalator
Building decoration board, such as decorative structural parts, structural pipe
Automobile exhaust system components
Washing machine inner drum
# 1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
# 2D - Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process. # 2B - Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
#BA- Bright annealed cold rolled and bright annealed
#CBA- Course bright annealed cold rolled matte finish and bright anneal
#2 - Cold Rolled
# 2BA- Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part. Polished - Various grit finish for specific polish finished requirements.