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S355MLH 1.8846 Structural Steel Blind Pipe Flanges Forged Flanges

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Steel Number : 1.8846

flange : forged flanges

Type : steel forged flanges

Material : S355MLH

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1.8846 Blind Pipe Flanges S355MLH - Steel Forged Blind Flanges

Steel Grade S355MLH (1.8846) Properties

Grade	S355MLH
Number	1.8846
Classification	Structural steel
Standard	EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements

Chemical Composition % of Steel S355MLH (1.8846): EN 10219-1-2006

C	Si	Mn	Ni	P	S	Mo	V	N	Nb	Ti	Al	-
max 0.14	max 0.5	max 1.5	max 0.3	max 0.03	max 0.025	max 0.2	max 0.1	max 0.02	max 0.05	max 0.05	max 0.02	Cr+Cu+Mo < 0.6

Mechanical Properties of Steel S355MLH (1.8846)

Nominal thickness (mm)	to 40
Rm - Tensile strength (MPa)	450-610

Nominal thickness (mm)	to 16	16 - 40
ReH - Minimum yield strength (MPa)	355	345

KV - Impact energy (J)	-50° 27
A - Min. elongation at fracture (%)	22

Mechanical Properties Definitions

ReH	Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d'elasticite minimale
Rm	Tensile strength / Zugfestigkeit / Resistance a la traction
A	Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J	Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Heat Treatment Conditions

+A	Soft annealed	+P	Precipitation hardened
+AC	Annealed to achieve spheroidization of the carbides	+PE	Peeled
+AR	As rolled	+QA	Air quenched and tempered
+AT	Solution annealed	+QL	Liquid quenched and tempered
+C	Cold drawn / hard	+QT	Quenched and tempered
+CR	Cold rolled	+S	Treated to improve shearability
+FP	Treated to ferrite-pearlite structure and hardness range	+SH	As rolled and turned
+I	Isothermal annealing	+SR	Cold drawn and stress relieved
+LC	Cold drawn / soft	+T	Tempered
+M	Thermo mechanical rolling	+TH	Treated to hardness range
+N	Normalized	+WW	Warm worked
+NT	Normalized and tempered	+U	Untreated

Product Features

Structural steel construction
Chemical composition of steel S355MLH (1.8846)
Standards compliant steel S355MLH (1.8846)
Mechanical properties of steel S355MLH (1.8846)
Steel S355MLH (1.8846) tensile strength, elongation, proof strength, hardness

Product Tags:

1.8846 blind pipe flanges

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