Material No.: 1.4404
Description
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Chemical Composition
C | Si | Mn | P | S | Cr | Mo | Ni | N | ||
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1.4404 | Min % | 16,50 | 2,00 | 10,00 | ||||||
Max % | 0,030 | 1,00 | 2,00 | 0,045 | 0,015 | 18,50 | 2,50 | 13,00 | 0,110 | |
(Key to steel 2010) DIN-Norms may deviate in some aspects due to different product types | ||||||||||
AISI 316 L | Min % | 16,00 | 2,00 | 10,00 | ||||||
Max % | 0,035 | 0,075 | 2,00 | 0,045 | 0,030 | 18,00 | 3,00 | 15,00 | ||
ASTM A 249 (TP 316 L) | ||||||||||
S 31603 | Min % | 16,0 | 2,0 | 10,0 | ||||||
Max % | 0,035 | 1,0 | 2,0 | 0,045 | 0,030 | 18,0 | 3,0 | 15,0 | ||
ASTM A 312 (TP 316L) |
Physical properties
Property | Value |
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Density: kg/dm3 | 7,95 |
Hardness: HB Rockwell Hardness Number max. | <215 B90 (TP 316L-ASTM A 249) |
magnetizable | no |
polishable | good |
Temperature T °C/F (°C/F) | Specific heat J / kgK (Btu / lb °F) | Thermal conductivity W/mK (Btu·in / ft2·h·°F) | Electric resistance µΩ · cm (Ω circ mill / ft) | Modulus of elasticity kN/mm2 (103 ksi) | Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
---|---|---|---|---|---|
20 / 68 | 500 (--) | 15 (--) | 0,75 (--) | 200 (--) | |
100 / 212 | 16,0 (--) | ||||
200 /392 | 186 (--) | 16,5 (--) | |||
300 / 572 | 17,0 (--) | ||||
400 / 752 | 176 (--) | 17,5 (--) | |||
500 / 932 | 165 (--) | 18,0 (--) |
Temperature | 1% Yield strength in high temperatures | Tensile strenght strength in high temperatures |
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°C/°F | Rp 1,0 | Rm | N / mm2 / ksi | N / mm2 / ksi |
100 / 212 | 199 / 28,9 | 430 / 62,4 |
200 / 392 | 167 / 24,2 | 390 / 56,6 |
300 / 572 | 145 / 21,0 | 380 / 55,1 |
400 / 752 | 135 / 19,6 | 380 / 55,1 |
500 / 932 | 128 / 18,6 | 360 / 52,2 |
Mechanical properties (20°C / 68°F)
0,2%Yield strength Rp 0,2 (N/mm2) | >190 N/mm2 | ||
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1,0% Yield strength Rp 1,0 /N/mm2) Yield strength ksi (Mpa) | 225 25 /(170) | TP 316L (ASTM A 249) | |
Tensile strenght Rm (N/mm2) Tensile strenght ksi (Mpa) | 520-670 70 / (485) | TP 316L (ASTM A 249) | |
Elongation A5 (%) Elongation min. % | 40 / 30 35 | lengthwise /transverse | TP 316L (ASTM A 249) |
impact work ISO-V (J) | 100 / 60 | lengthwise /transverse |
Temparature information
Application area | ||
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Operation temperature | -166 ºF to 932 ºF | in strain situation III (to -454°F) |
Solution heat treatment | ||
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Working temperature | 1868 ºF to 2012 ºF | |
Processing informations | cool down:air (<2mm);water (<2mm) |
Solution heat treatment | ||
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Working temperature | 2102 ºF to 1562 ºF | |
Processing informations | cool down:air |
Standards / information
Standards | Desciption |
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ASTM A 182 | Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges,Forged Fittings and Valves and Parts for High-Temperature Service |
ASTM A 213 | Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater,and Heat-Exchanger Tubes |
ASTM A 249 | Standard Specification for Welded austenitic steel boiler, Superheaters, heat-exchangers,and condenser Tubes |
ASTM A 276 | Rods and cross-sections made of stainless and heat-resistant steel |
ASTM A 312 | Standard Specification for Seamless and welded austenitic stainless steel pipes |
ASTM A 403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
DIN EN 10028-7 (02/2008) | flat products made from steel for pressure tanks Part 7: Stainless steel |
DIN EN 10088-2 (09/2005) | stainless steel; sheet metal and ribbons out of corrosion resistant steel for general purposes |
DIN EN 10088-3 (09/2005) | stainless steels.Technical delivery conditions for semi-finished products,bars,rods,wire selection and bright products of corrosion resisting steels for general and construction purposes |
DIN EN 10216-2 (10/2007) | seamless steel pipes under compression load; pipes out of non-alloyed and alloyed steel with set properties in high temperatures |
DIN EN 10217-7 (05/2005) | Welded steel tubes under compression load. Stainless steel tubes |
DIN EN 10296-2 (02/2006) | welded circular steel pipes for machine construction and general technical applications, stainless steel |
DIN EN 10297-2 (02/2006) | seamless circular steel pipes for machine construction and general technical applications, stainless steel |
Process information
Welding | |
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- Material classification acc. CEN ISO/TR 15608 | 8.1 |
- Type | well weldable WIG MAG solid wire manual arc welding (E) No translation! Welding wire |
- Add. material | 1.4430;1.4576;1.4455; 1.4429 |
- Hints | special post heat treating not required |
Main fields of application
Details of application | This steel's composite is similar to steel no. 1.4401 however it's lower carbon content allows welding of sheet thicknesses above 0.2" |
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Certifications | Certified for purchase obligating pressure containers in accordance to AD-information sheet W2 |
Chemical Industry | apparatus construction transport unit for chloric medium |
food processing industry | grounds for creamery grounds for brewery |
cellulose/paper industry | different components |
Environmental technology | clarification plants |
textile industry | various containers and plant components |
food processing industry | pipework to transport |
offshore plants | various plant components |
Range of products
Product type | Product |
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Processing / Construction | from sheets from pipes, fittings, flanges (welded) |
Plates / Sheets | plates/sheets |
Fittings | welded reductions Welded T-pieces seamless elbows seamless reductions seamless T-pieces Other Fittings a.o. Weldolets, Nipples |
Flanges / Collars / Flared tube ends | flared tube end collars various flanges (weld neck flange,blind flange etc.) |
Bumped boiler ends / caps / round blanks | from sheets from bar steel |
Pipes / Tubes | welded pipes/tubes welded square pipes/tubes Hollow bar |
Bar steel | round bar steel hexagon steel |
Equipment | screws, screw nuts,shims, straight turning parts, designed components |
Liability exclusion
All aforementioned specifications serve as a general orientation and have to be reviewed depending on the conditions of use.(c) 2012 M. Woite GmbH, Postbox, D-40671 Erkrath | Phone +49 (211) 24 40 91 - Fax +49 (211) 24 92 28 | www.m-woite.com - woite@woite-edelstahl.com