EN 1.4436, ASTM TYPE 316 Stainless Steel

EN 1.4436, ASTM TYPE 316 Stainless Steel

EN 1.4436, ASTM TYPE 316 Stainless Steel General Characteristics 316/4436 is a 316L/4432 alternative with higher carbon content and similar corrosion resistance. 316/4436 is an austenitic stainless steel that belongs to the standard CrNiMo stainless steel family. 316/4436 has the variant with...
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EN 1.4436, ASTM TYPE 316 Stainless Steel

General Characteristics

316/4436 is a 316L/4432 alternative with higher carbon content and similar corrosion resistance. 316/4436 is an austenitic stainless steel that belongs to the standard CrNiMo stainless steel family. 316/4436 has the variant with increased molybdenum content for slightly improved corrosion resistance.


Due to their molybdenum content, the austenitic CrNiMo standard grades can be used in applications that demand increased corrosion resistance. Their well-balanced material properties make them suitable for the fabrication of many products.


316/4436 is available in many product forms and dimensions. It can be supplied with a wide range of functional and aesthetic surface finishes.


Typical Applications

Pulp and paper industry equipment

Pharmaceutical industry equipment

Flanges and valves


Chemical Composition (% by mass)


CMnCrNiMoN

Typical

0.04


16.9

10.7

2.6


EN 10028-7

≤0.05

≤2.00

16.5-18.5

10.5-13.0

2.50-3.00

≤0.10

EN 10088-2

≤0.05

≤2.0

16.5-18.5

10.5-13.0

2.5-3.0

≤0.10

EN 10088-3

≤0.05

≤2.00

16.5-18.5

10.5-13.0

2.50-3.00

≤0.10

EN 10088-4

≤0.05

≤2.0

16.5-18.5

10.5-13.0

2.5-3.0

≤0.10


Mechanical Properties

The mechanical properties of the available products in the soft annealed condition at room temperature are given in the table below. Moderate strengths can be reached at elevated temperatures (550 °C/1022 °F). Temperatures for excessive scaling are close to 850 °C/1562 °F. 


StandardRp0.2Rp1.0RmElongationHB

MPa

MPa

MPa

%


Product type: Cold rolled coil and sheet

Typical (thickness 1 mm)

295

330

600

70


EN 10028-7

≥ 240

≥ 270

550-700

≥ 40


EN 10088-2

≥ 240

≥ 270

550-700

≥ 40


EN 10088-4

≥ 240

≥ 270

550-700

≥ 40


Product type: Hot rolled coil and sheet

Typical (thickness 4 mm)

315

360

615

50

165

EN 10028-7

≥ 240

≥ 270

550-700

≥ 40


EN 10088-2

≥ 240

≥ 270

550-700

≥ 40


EN 10088-4

≥ 240

≥ 270

550-700

≥ 40


Product type: Hot rolled quarto plate

Typical (thickness 15 mm)

260

300

590

50


EN 10028-7

≥ 220

≥ 260

530-730

≥ 40


EN 10088-2

≥ 220

≥ 260

530-730

≥ 40


EN 10088-4

≥ 220

≥ 260

530-730

≥ 40


Product type: Wire rod

Typical

220

260

530

55



Physical Properties

Physical properties according to EN 10088 are shown below.

DensityModulus of elasticityThermal exp. at 100 °CThermal conductivity

kg/dm3

GPa

10-6/°C

W/m°C

8.0

200

16,0

15


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