Seamless steel tube DIN17175/EN10216-2

Seamless steel tube DIN17175/EN10216-2

Application

It is used for the pipelines of boiler industry.


Details



Size

O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: 12000mm

Grade and Chemical Compisition

Standard Grade C Si Mn P S Cr Mo
DIN17175 St35.8 ÿ?.17 0.10-0.35 0.40-0.80 ÿ?.30 ÿ?.30 / /
St45.8 ÿ?.21 0.10-0.35 0.40-1.20 ÿ?.30 ÿ?.30 / /
15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 ÿ?.30 ÿ?.30 / 0.25-0.35



Mechanical Property

Standard Grade Tensile Strength(Mpa) Yield Point(Mpa) Elongation(A%)
DIN17175 St35.8 360-480 ÿ?35 ÿ?5
St45.8 410-530 ÿ?55 ÿ?1
15Mo3 460-600 ÿ?70 ÿ?0



Grade and Chemical Compisition

Standard Grade C Si Mn P S Cr Mo
En10216-2 195GH ÿ?.13 ÿ?.35 ÿ?.70 ÿ?.25 ÿ?.20 ÿ?.30 ÿ?.08
P235GH ÿ?.16 ÿ?.35 ÿ?.20 ÿ?.25 ÿ?.20 ÿ?.30 ÿ?.08
P265GH ÿ?.20 ÿ?.40 ÿ?.40 ÿ?.25 ÿ?.20 ÿ?.30 ÿ?.08
20MnNb6 ÿ?.22 0.15-0.35 1.00-1.50 ÿ?.25 ÿ?.20 / /
16Mo3 0.12-0.20 ÿ?.35 0.40-0.90 ÿ?.25 ÿ?.20 ÿ?.30 0.25-0.35



Mechanical Property

Standard Grade Tensile Strength(Mpa) Yield Point(Mpa) Elongation(A%)
En10216-2 L T
195GH 320-440 ÿ?95 ÿ?7 ÿ?5
P235GH 360-500 ÿ?35 ÿ?5 ÿ?3
P265GH 410-570 ÿ?65 ÿ?3 ÿ?1
20MnNb6 500-650 ÿ?55 ÿ?2 ÿ?0
16Mo3 450-600 ÿ?80 ÿ?2 ÿ?0




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KWK Steel Co.,Ltd
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Address:Haishu District,Ningbo,China