DIN2391 St52 steel pipe,ST52 chemical composition

Bebon steel can supply DIN2391 St52 steel pipe,ST52 chemical composition price and specification ,we are steel suppliers and manufacturer,you can contact us to get DIN2391 St52 steel pipe,ST52 chemical composition application and other informations.

DIN2391 St52 steel pipe
SUPPLY CONDITION:Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished
SURFACE ROUGHNESS:Ra = 0.4~0.8Micron
OD TOLERANCE:
≤ Dia 40 +/-0.2 mm
≥ Dia 40 ≤ Dia 100 +/-0.3mm
≥ Dia 100 +/-0.5mm
LENGTH AND CUT TOLERANCE:
Length ≤ 500mm , +2mm
> 500mm ≤ 2000mm, +3mm
> 2000mm ≤ 5000mm, +5mm
> 2000mm ≤ 7000mm, +10mm
Delivery time:within20-40days,mainly according to your quantity

ST52  CHEMICAL COMPOSITION (%):
 

C	Si	Mn	P	S
≤0.22	≤0.55	≤1.60	≤0.025	≤0.025

MECHANICAL PROPERTIES

Tensile strength Min	Yield Point Min	Elongation % Min
600N/mm2	520N/mm2	14

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