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 |
| Grade | 400 Series 439 |
| Type | stainless steel Coil Strip |
| Standard | JIS,ASTM,AISI,DIN |
| Length | 1000-6000mm |
| 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 |
| Brand Name | MITTEL TISCO BAO STEEL |
| Model Number | 439 1.4510 |
| 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 | Grade | 400 Series 439 |
| Type | stainless steel Coil Strip | Standard | JIS,ASTM,AISI,DIN |
| Length | 1000-6000mm | 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 | Brand Name | MITTEL TISCO BAO STEEL |
| Model Number | 439 1.4510 | Certification | SGS ISO MTC |
| Place of Origin | China | ||
| High Light | 439 stainless steel strip coil ，1D stainless steel strip coil ，1.4510 cold rolled stainless steel coil | ||
Stainless Steel 439, UNS S43035, SS439, SUS439, 1.4510
SS439 is an 18% chromium, titanium 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 439 has good weldability due to titanium stabilization and has excellent resistance to stress corrosion cracking. Type 439 outperforms Type 409 in both oxidation and corrosion resistance and typical applications include tubular manifolds and exhaust system components. where temperatures tend to go beyond the oxidation limit of grade 409 steel. It is also preferred where wet corrosion resistance especially to chlorides is needed.
439 stainless steel Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
| Element | 439 |
| Carbon | 0.030 |
| Chromium | 17.0-19.0 |
| Nickel | 0.50 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Nitrogen | 0.030 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Aluminum | 0.15 |
| Titanium | 0.20 +4(C+N) min 1.10 max |
* Maximum, unless range is indicated
Stainless steel grade 439 Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240
| Property | 439 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 60 |
| Elongation, min. (%) | 22 |
| Hardness, max. (Rb) | 89 |
Physical properties for grade 439 stainless steel
| Property | 439 |
| Density, lb/in3 | 0.278 |
| Modulus of Elasticity, psi | 29.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 5.6 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 14.0 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-in | 24.8 |
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.
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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