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439 Stainless Steel Chemical Composition Inox SUS 439 UNS S43035 SS439 Metal Strip Coil

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439 Stainless Steel Chemical Composition Inox SUS 439 UNS S43035 SS439 Metal Strip Coil

Name: 439 Stainless Steel Chemical Composition Inox SUS 439 UNS S43035 SS439 Metal Strip Coil
Brand: MITTEL TISCO BAO STEEL
Price: 2.15 USD

Quality 439 Stainless Steel Chemical Composition Inox SUS 439 UNS S43035 SS439 Metal Strip Coil for sale

Brand Name : MITTEL TISCO BAO STEEL

Model Number : 439 1.4510

Certification : SGS ISO MTC

Place of Origin : China

MOQ : 100KGS

Price : 2.15 USD/KG

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

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Description

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.

439 Stainless Steel Chemical Composition Inox SUS 439 UNS S43035 SS439 Metal Strip Coil

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