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| Categories | Stainless Steel Sheet |
|---|---|
| Brand Name: | MITTEL TISCO BAO STEEL |
| Model Number: | 441 1.4509 |
| Certification: | SGS ISO MTC |
| Place of Origin: | China |
| MOQ: | 100KGS |
| Price: | 2.15 USD/KG |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 850000KGS |
| Delivery Time: | 7 Days |
| Packaging Details: | Wooden Box |
| Application: | Construction |
| Width: | 1000-2000mm |
| Type: | stainless steel sheet |
| Standard: | ASTM,JIS,AISI,EN |
| Length: | Customer's Request,1000-6000mm or Customer's Requirement |
| Grade: | 400 Series 441 |
| Surface: | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Thickness: | 0.45-5mm |
| Edge: | Slit Edge,Mill Edge |
| Technique: | Cold Rolled Finish |
| Price term: | CIF CFR FOB EX-WORK |
| Item: | ISO9001 Standard |
| Company Info. |
| JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Description
Type 441 is an 18% chromium, dual stabilized ferritic stainless
steel with corrosion resistance similar to that of 304/304L
stainless steel. This grade may be used in the annealed, cold
formed or as-welded condition in applications where other stainless
steels such as Type 304/304L and Type 430 are used. Type 441 has
good weldability due to titanium and niobium stabilization and has
excellent resistance to stress corrosion cracking. Type 441
outperforms Type 409 in both oxidation and corrosion resistance and
typical applications include automotive manifolds and exhaust
system components. The high temperature strength of Type 441
exceeds that of both Types 439 and 409 stainless steels.
Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240*
| Element | 441 |
| Carbon | 0.030 |
| Chromium | 17.5-19.5 |
| Nickel | 1.00 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Nitrogen | 0.030 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Titanium | 0.1-0.5 |
| Niobium | 0.3 + (9 x C) min 0.90 max |
Mechanical Properties
Mechanical property requirements for annealed product as specified
in ASTM A240
| Property | 441 |
| Yield Strength, min. (ksi) | 35 |
| Tensile Strength, min. (ksi) | 60 |
| Elongation, min. (%) | 20 |
| Hardness, max. (Rb) | 90 |
Physical Properties
Physical properties for Type 441 stainless steel
| Property | 441 |
| Density, lb/in3 | 0.278 |
| Modulus of Elasticity, psi | 29.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 5.7 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 12.1 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-in | 23.1 |
Data are typical, are provided for informational purposes, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice. We make no representation or warranty as to its accuracy and assume no duty to update.



Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with rich experience, and our
company also is a very professional a trade company for steel
products.We can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on
time.Honesty is our company's tenet.
Q: Do you provide samples ?
A: Yes we can provide samples. Please contact us for more details.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops,
inspected by Jurong company piece by piece according to national
QA/QC standard. We also could issue the warranty to customer to
guarantee the quality.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the
Skype,Wechat and WhatsApp will be online in 24 hours.Please send us
your requirement and order information,specification(Steel
grade,size,quantity,destination port),we will work out a best price
soon
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