UNS S43900 EN DIN 1.4510 439 Stainless Steel Sheet 0.4-4mm 2D Surface 1250mm For Automotive Exhaust System

Brand Name:MITTEL TISCO BAO STEEL
Certification:SGS ISO MTC
Model Number:439 1.4510
Minimum Order Quantity:100KGS
Delivery Time:7 Days
Payment Terms:L/C, T/T
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439 STAINLESS STEEL ALLOY

UNS: S43900
EN-DIN: 1.4510

Printable PDF: 439 Stainless Steel Alloy Data Sheet

439 Oxidation resistance and corrosion resistance is superior to Type 409 in areas where temperatures may exceed the oxidation limit of Type 409 or where aqueous corrosion resistance, particularly to chlorides, is needed. Applications include: Tubular manifolds and other exhaust system with difficult to form exhaust components.

Nominal Composition

C:0.070 max
Mn:1.0 max
P:0.040 max
S:0.030 max
Si:1.00 max
Cr:17.00 – 19.00
Ni:0.50 max
Ti:>=0.20+4(C+N) – 1.10
Al:0.15
N:0.040
Fe:BAL

Physical Properties
At 70°F (At 20°C)

Density
0.278 lb./in³ / (7685 kg/m³)

Modulus of Elasticity (E)
28.4 x 10³ ksi / (193 x 10³MPa)

Electrical Resistivity
24.0 μ ohm.in / (60.0 μ ohm.cm)

Applicable Specifications

ASTM A240

Typical Mechanical Properties – Typical Room Temperature Mechanical Properties

Typical mechanical properties are based on AK source, ASTM A240

Condition
Annealed

Tensile Strength (UTS)
66 ksi (455 MPa)

0.2% YS
43 ksi (296 MPa)

Elongation% in 2” (50.8 mm)
32%

Hardness Rockwell
74 HRBW


China UNS S43900 EN DIN 1.4510 439 Stainless Steel Sheet  0.4-4mm 2D Surface 1250mm For Automotive Exhaust System supplier

UNS S43900 EN DIN 1.4510 439 Stainless Steel Sheet 0.4-4mm 2D Surface 1250mm For Automotive Exhaust System

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