Material 1.0566

Fine grained structural steel

The material 1.0566 is a fine-grain structural steel. This steel is often used in steam boiler and pressure vessel construction.

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1.0566

Standards

HDIN / EN US-Standard AFNOR UNI JIS request
P355NL1 TStE355 ASTM A350LF2 UNS K01600 UNS K02007 UNS K02302 UNS K02700 UNS K02701 UNS K02803 UNS K03301 UNS K11803 UNS K12037 UNS K12069 FeE355KT SLA365 STK490 STK500 request

Material Category: Fine grained structural steel

Chemical Composition

C % Si % Mn % P % S % Al % Cr % Cu % Mo % N % Nb % Ni % Ti % V %
max 0,18 max 0,50 1,10 - 1,70 max 0,025 max 0,020 mind 0,0200 max 0,30 max 0,30 max 0,08 max 0,012 max 0,050 max 0,50 max 0,03 max 0,10

 

Product Specifications

DIN EN 10028-3
DIN EN 10216-3
DIN EN 10217-3
DIN EN 10222-4
 

Mechanical Properties

Stäbe
DIN EN 222-4
Warmgewalzte schweißgeeignete Stäbe aus Stahl für Druckbehälter mit festgelegten Eigenschaften bei erhöhten Temperaturen.		            
normalgeglüht Streckgrenze (Re) Zugfestigkeit (Rm) 0,2% Dehngrenze (Rp0,2) Bruchdehnung (A5, 65) Probenlage bei Temperatur
<= 16 mm >= 355 N/mm²  490 - 630 N/mm² >= 345 N/mm² >= 23 % längs ~ 20 ° C
<= 16 mm       >= 21 % quer ~ 20 ° C
<= 16 mm       >= 21 % tangential ~ 20 ° C
16 - 35 mm >= 345 N/mm²  490 - 630 N/mm² >= 335 N/mm² >= 23 % längs ~ 20 ° C
16 - 35 mm       >= 21 % quer ~ 20 ° C
16 - 35 mm       >= 21 % tangential ~ 20 ° C
35 - 70 mm >= 320 N/mm²  490 - 630 N/mm² >= 320 N/mm² >= 23 % längs ~ 20 ° C
35 - 70 mm       >= 21 % quer ~ 20 ° C
35 - 70 mm       >= 21 % tangential ~ 20 ° C
Kerbschlagarbeit KV2 (ISO-V/Charpy-V) Wert Probenlage bei Temperatur
 <= 70 mm >= 27 J längs  
<= 70 mm >= 40 J längs  
<= 70 mm >= 27 J quer  
<= 70 mm >= 40 J quer  
<= 70 mm >= 27 J tangential  
<= 70 mm >= 40 J tangential  
<= 70 mm >= 40 J längs  
<= 70 mm >= 34 J quer  
<= 70 mm >= 34 J tangential  
<= 70 mm >= 47 J längs  
<= 70 mm >= 40 J quer  
<= 70 mm >= 40 J tangential  
<= 70 mm >= 55 J längs  
<= 70 mm >= 47 J quer  
<= 70 mm >= 47 J tangential  

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