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STAINLESS STEEL 439 SHEETS

SS 439- a short description of the alloy-439 stainless steel grades are fully capable of being easily made into the complex shapes. It is like tubular manifolds and the exhaust system components wherein temp goes beyond oxidation limit of other grades. It is preferred wherein the wet corrosion resistance, particularly to the chlorides, is required. Grade 439 stainless steel is having excellent brightness, good weld ability and pitting corrosion resistance. It polishes very well and is excellent for deeper drawings.

Know about the production process of the product-There at the well operational industry, the manufacturing of the SS 439 plates are done by using the superior quality of alloy. The alloy or raw materials that they are using is checked thoroughly for the quality assurance by the expert team so that 100% perfect quality of the product is fabricated. The manufacturing of the plates is done by using the available latest technology and modern tools for the better production.

 

Grade Specifications for Stainless Steel 439 Sheets

Grade

WERKSTOFF NR.

UNS

SS 439

1.4510

S43035

Chemical Properties of SS 439 Sheets

Grade

Fe

Cr

Si

Ti

Mn

Ni

Mo

Nb/Cb

P

N

C

S

SS 439

81.3535

17.35

0.35

0.335

0.25

0.200

0.1

0.02

0.02

0.0100

0.01

0.0015

Mechanical Properties of SS 439 Sheets

Tensile strength (annealed)

438 MPa

63500 psi

Yield strength (annealed/ @strain 0.200 %)

263 MPa

38100 psi

Modulus of elasticity

GPa

ksi

Poisson’s ratio

0.270 – 0.290

0.270 – 0.290

Elongation at break (In 2″, 50% cold worked)

2.80%

2.80%

Hardness, Rockwell B (annealed)

72.9

72.9


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