EN 1.4401, ASTM 316H / UNS S31609 Stainless Steel

EN 1.4401, ASTM 316H / UNS S31609 Stainless Steel

EN 1.4401, ASTM 316H / UNS S31609 Stainless Steel General Characteristics A normal-carbon, molybdenum-alloyed stainless steel that is widely used for various applications with higher than average corrosion resistance requirements. Forta 316/4401 is strengthened with temper rolling for...
Chat Now

Product Details

EN 1.4401, ASTM 316H / UNS S31609 Stainless Steel

General Characteristics

A normal-carbon, molybdenum-alloyed stainless steel that is widely used for various applications with higher than average corrosion resistance requirements. Forta 316/4401 is strengthened with temper rolling for applications that require specific strength.


Product Forms, Available Sizes and Finishes

Flat

Product typeFinishesThicknessWidth
Cold rolled coil

2H

0,05-6,00

3-1530

Cold rolled sheet

2H

0,25-6,00

100-1530

Precision strip

2H

0,05-1,50

3-630


Chemical Composition

The typical chemical composition for this grade is given in the table below, together with composition limits given for the product according to different standards. The required standard will be fully met as specified on the order.

The chemical composition is given as % by mass.


CMnCrNiMoN

Typical

0.04


17.2

10.1

2.1


ASTM A240

≤0.08

≤2.00

16.0-18.0

10.0-14.0

2.00-3.00

≤0.10

ASTM A240

0.04-0.10

≤2.00

16.0-18.0

10.0-14.0

2.00-3.00


ASTM A666

≤0.08

≤2.00

16.0-18.0

10.0-14.0

2.00-3.00

≤0.10

EN 10028-7

≤0.07

≤2.00

16.5-18.5

10.0-13.0

2.00-2.50

≤0.10

IS 6911

≤0.08

≤2.00

16.0-18.0

10.0-14.0

2.00-3.00

≤0.10


Corrosion Resistance

Pitting corrosion resistanceCrevice corrosion resistance

PRE

CPT

CCT

24

20±2

<0

PRE Pitting Resistant Equivalent calculated using the formula: PRE = %Cr + 3.3 x %Mo + 16 x %NCPT Corrosion Pitting Temperature as measured in the Avesta Cell (ASTM G 150), in a 1M NaCl solution (35,000 ppm or mg/l chloride ions).CCT Critical Crevice Corrosion Temperature is the critical crevice corrosion temperature which is obtained by laboratory tests according to ASTM G 48 Method F


Standards & Approvals

The most commonly used international product standards are given in the table below.

StandardDesignation

ASTM A240/A240M

TYPE 316H / UNS S31609; TYPE 316H / UNS S31609

ASTM A666

TYPE 316H / UNS S31609

EN 10028-7, PED 2014/68/EU

1.4401

EN 10088-2

1.4401

EN 10088-3

1.4401

EN 10088-4

1.4401

IS 6911, AMENDMENT NO. 2

ISS 316; ISS 316H


Hot Tags: en 1.4401, astm 316h / uns s31609 stainless steel, China, manufacturers, suppliers, distributor, factory, buy, price

Inquiry

You Might Also Like