441 2D Stainless Steel Sheet Plate ASTM A240 JIS G4305 Cold Rolled
Brand Name:BAOSTEEL TISCO
Certification:ISO
Model Number:201 202 301 304 316L 321 309S 310S 317L 329 347 2205 .etc
Minimum Order Quantity:1 Ton
Delivery Time:5 - 12 days based on the quantity
Payment Terms:L/C, T/T, Western Union
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Product Details
441 2D Stainless Steel Sheet ASTM A240 JIS G4305 Stainless Sheet Plate Cold Rolled
Product Description
Stainless Steel 441 1.4509 Data Sheet 441 stainless steel sheet
Commodity | aisi 441 stainless steel coil |
Width | 50-2000mm or as customer's requires. |
Thickness | cold rolled:0.1mm-3.0mm hot rolled:3.0mm-6.0mm |
Length | coil or as customer's request |
coil ID | 300mm 400mm 500mm as per customers' request |
Surface | 2B BA NO.1 etc. |
Normal size | 1000*coil mm 1219*coil mm 1500*coil mm |
Meterial | 200/300/400/900 Series |
Standards | AISI ASTM JIS SUS and GB |
Certifications | ISO 9001,SGS, |
Applications | Kitchenware, utensils, tableware, household appliances,
construction decoration and daily product. |
Packing | Seaworthy wooden pallet or according to client's requirement |
MIQ | 1 ton or free samples |
2.Chemical Elements
| C | Mn | Si | Cr | Ti | Nb | Mo | N | S | P |
| ≤0.03 | ≤0.7 | 0.2-0.8 | 17.5-18.5 | 0.1-0.5 | 0.3+3C-0.9 | ≤0.5 | ≤0.025 | ≤0.015 | ≤0.03 |
3. Surface appearance
Cold rolled 2D or 2B, the surface formed by the forming or cold
rolling process shall not exceed 5% of the thickness of the
material.
4.Application
Exhaust gas of the exhaust system of the car, front tube, CONVERTER
5.Mechanical Properties
| Yield Strength/MPa | Tensile strength/MPa | Extension/% | Hardness | Bending | Grain |
| 250-340 | 420-530 | ≥30* | ≤170 | totally | ≥6 |
How does 441 stainless compare to 409?
Both of these stainless steel grades have a ferritic microstructure. However, 441 has the addition of niobium as a stabilizer and a much higher chromium content. This produces a stainless steel that has more creep, corrosion, and oxidation resistance at even higher temperatures. They share many of the same applications, including automotive exhaust systems and tubular manifolds. One reason 409 might be chosen over 441 is for its improved weldability, or where end uses require significant weldments.
Advantages/Disadvantages
This stainless steel grade provides some of the best strength in high temperature and gas exhaust environments. One of the disadvantages of this stainless steel grade is that it shows diminished weld quality when compared across the 400 stainless steel category. It is not heat treatable.
441 2D Stainless Steel Sheet Plate ASTM A240 JIS G4305 Cold Rolled
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