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BS 970 070 M50 steel plate

BS 970 070 M50 steel plate

BS 970 070 M 50 steel plate high carbon steel
070 M 50 steel plate,BS 970 070 M 50 steel plate, under BS 970 standard, we can regard 070 M 50 steel plate as high carbon steel.
070 M 50 steel plate is one mainly of high carbon steel,BS 970 070 M 50 steel plate is one of the higher carbon content (0.47-0.55) steels.It is equal to DIN C50,JUS Č.16301 and NF AF70C55.

070 M 50 BS 970 Number: 1.0540 Comparison of steel grades
JUS Č.16301
DIN C50
BS -
GOST -
AISI -
UNI -
NF (AF70C55)

070 M 50 steel Chemical analysis

Chemical elements C Si max. Mn P max. S max. Cr max. Mo max. Ni max. Cr+Mo+Ni max.
%, by mass 0,47-0,55 0,40 0,60-0,90 0,045 0,045 0,40 0,10 0,40 0,63 - -
Permissible deviation ±0,02 + 0,03 ±0,04 + 0,005 +0,005 +0,05 +0,03 +0,05

At the option of the manufacturer the elements aluminium, titanium, vanadium and niobium may be added singly or in combination for grain size controlpurposes. Elements not quoted in table shall not be added to the steel without the agreement of the purchaser, except for the purpose of finishing the heat. Mechanical properties in the normalized and normalized and tempered conditions of M50 steel

070 M 50 steel Mechanical properties

Thickness of ruling section tR
Diameter in mm tR≤ 100mm 100 < tR≤250mm 250 < tR≤500mm 500 < tR≤1000mm
Remin (N/mm2) 320 290 - -
Rmmin (N/mm2) 610 590 - -
A % min. l-longitudinal 14 14 - -
tr -transverse - - - -
KV min * (J) l-longitudinal - - - -
tr -transverse - - - -

1N/mm2=1MPa Heat treatment conditions

Quenching Temperature,0C Cooling medium Tempering Temperature,0C Normalizing Temperature,0C
810 to 850 Oil or water 550 to 660 830 to 870

we are 070 M 50 steel suppliers ,also can supply 070 M36,070 M40,070 M46,070 M55,please contact us if you need


Bebon International is a professional BS 970 070 M50 steel exporter and a steel Stockist in china. We keep more than 1000 tons BS 970 070 M50 steel in stock every month. If you want to get the BS 970 070 M50 steel price, please do not hesitate to contact us. Any need in BS 970 070 M50 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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