DIN-EN Stainless Pipe and Tube Standard
STEELMAX Steel Story

 

DIN-EN 10216-5 : This European Standard specifies the technical delivery
conditions in two test categories for seamless tubes of circular cross section
made of austenitic(including creep resisting steel) and austenitic-ferritic
stainless steel which are intented for pressure and corrosion resisting
purposes at room temperature, at low temperatures or at elevated temperatures.

DIN-EN 10217-7 : This European Standard specifies the technical delivery
conditions in two test categories for welded tubes of circular cross section
made of austenitic and austenitic-ferritic stainless steel which are
intented for pressure and corrosion resisting purposes at room
temperature, at low temperatures or at elevated temperatures.

※ Creep
Slow permanent deformation in a metallic specimen
produced by a relatively small steady force, below the
elastic limit, acting for a long period of time.

※ Creep resistance
a property of resistance against a phenomenon in which
strain in the lapse of time under a fixed stress at a high
temperature called high temperature creep.

※ Creep strength
Stress to cause specified strain in specified loading period of
time at constant temperature.
For example, the stress causing strain 1%, 0.1%, 0.01% in 1000h.

※ Austenitic-Ferritic Stainless Steels
Stainless steels where austenitic structure exists together to ferritic
structure at a ordinary temperature.
It is called duplex stainless steel.

※ Austenitic Stainless Steels
Stainless steel with austenitic structure even at a
ordinary temperature
SUS304 is representative.

 

EN Standard Material No. Material grade Test class/Remark JIS
EN10216-5 X5CrNi18-10 1.4301 TC1, TC2 SUS304
X2CrNi19-10 1.4306 TC1, TC2 SUS304L
X5CrNiMo17-12-2 1.4401 TC1, TC2 SUS316
X2CrNiMo17-12-2 1.4404 TC1, TC2 SUS316L
X2CrNiMoN22-5-3 1.4462 TC2, Duplex S31803
X1NiCrMoCu25-20-5 1.4539 TC2, Superaustenitic SUS890L,904L
X6CrNiTi18-10 1.4541 TC2 SUS321
X6CrNiMoTi17-12-2 1.4571 TC2 SUS316Ti
X6CrNiNb18-10 1.4550 TC1 SUS347
EN10217-7 X5CrNi18-10 1.4301 TC1 SUS304
X2CrNi18-9 1.4307 TC1 SUS304L
X5CrNiMo17-12-2 1.4401 TC1, TC2 SUS316
X2CrNiMo17-12-2 1.4404 TC1, TC2 SUS316L
X2CrNiMoN22-5-3 1.4462 TC1, Duplex S31803
X1NiCrMoCu25-20-5 1.4539 TC1, Superaustenitic SUS890L,904L
X6CrNiTi18-10 4.4541 TC2 SUS321
X6CrNiMoTi17-12-2 1.4571 TC2 SUS316Ti

 

 

DIN-EN

DIN-EN Stainless Pipe and Tube Standard

 

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깊이 있는 철강에 대한 이해를 바탕으로,

Carbon Steel, Special Steel, Stainless, Functional,
Ni-Alloy, Cu-, Al-, Co-, Ti-, Mg-, Metal, Forging.

Plate, Sections, H-Beam, Round, Angle, Channel,
Rail, Crane Rail, Flat, I-Beam, Pipe & Tube, SMLS.

ASTM, ASME, AISI, API, SAE, AMS, KS, JIS, CSA,
DIN-EN, NORSOK, DNV, ABS, GL, LR, KR, NK, RS.

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