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20Mn5 Forged Steel Flanges ASME B16.9 1.1131 Steel Forged Flange

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20Mn5 Forged Steel Flanges ASME B16.9 1.1131 Steel Forged Flange

Material : 20Mn5

Steel Number : 1.1131

Forged : Steel Forged flanges

Standard : ASME B16.9

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20Mn5 forged Steel Flanges 1.1131 Steel Forged Flange ASME B16.9 Forged Steel Flanges

Grade :

20Mn5

Number:

1.1133

Classification:

Non-alloy special steel

Standard:

EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels

Chemical composition % of steel 20Mn5 (1.1133): EN 10269-1999

C	Si	Mn	Ni	P	S	Cr	Mo	Al	-
0.17 - 0.23	max 0.4	1 - 1.5	max 0.4	max 0.035	max 0.035	max 0.4	max 0.1	min 0.02	Cr+Mo+Ni <0.63

Mechanical properties of steel 20Mn5 (1.1133)

Nominal thickness (mm):	to 100	100 - 250	250 - 500	500 - 750
Rm - Tensile strength (MPa) (+N)	530	520	500	490

Nominal thickness(mm):	to 100	100 - 250	250 - 500	500 - 750
Re - Upper yield strength (MPa) (+N)	300	280	260	250

KV - Impact energy (J) (+N)

+20°
55

A - Min. elongation at fracture (%) longitud., (+N)

A - Min. elongation at fracture (%) transverse, (+N)

Z - Reduction in cross section on fracture (%) (+N)

Equivalent grades of steel 20Mn5 (1.1133)

EU
EN

France
AFNOR

China
GB

Russia
GOST

20Mn5

20M5

10Mn2

20G

20GSL

Product Tags:

20Mn5 Forged Steel Flanges

ASME B16.9 Forged Steel Flanges

1.1131 Steel Forged Flange

20Mn5 Forged Steel Flanges ASME B16.9 1.1131 Steel Forged Flange Images

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