TSING SHAN STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Pallet |
| Application | decoration,Construction,Medical instruments,metallurgy |
| Grade | 400 Series |
| Type | Plate,stainless steel sheet |
| Standard | JIS,ASTM,AISI,DIN |
| Length | 1000-6000mm,Customer's Request |
| Width | 1000-2000mm |
| Thickness | 0.3-16mm |
| Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Edge | Mill Edge,Slit Edge |
| Technique | Cold Rolled Finish |
| Price term | CIF CFR FOB EX-WORK |
| Packing | Standard Sea-worthy Packing |
| Brand Name | MITTEL TISCO BAO STEEL |
| Model Number | 441 1.4509 |
| Certification | SGS ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 7 Days | Packaging Details | Wooden Pallet |
| Application | decoration,Construction,Medical instruments,metallurgy | Grade | 400 Series |
| Type | Plate,stainless steel sheet | Standard | JIS,ASTM,AISI,DIN |
| Length | 1000-6000mm,Customer's Request | Width | 1000-2000mm |
| Thickness | 0.3-16mm | Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Edge | Mill Edge,Slit Edge | Technique | Cold Rolled Finish |
| Price term | CIF CFR FOB EX-WORK | Packing | Standard Sea-worthy Packing |
| Brand Name | MITTEL TISCO BAO STEEL | Model Number | 441 1.4509 |
| Certification | SGS ISO MTC | Place of Origin | China |
| High Light | 441 cold rolled stainless steel sheet ，1.4509 cold rolled stainless steel sheet ，Automotive stainless steel cold rolled sheet | ||
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. Actual data on any particular product or material may vary from those shown herein.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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