1.0619 - DIN Check Valve

What is 1.0619 Material?

EN 1.0619 steel is carbon steel formulated for casting. 1.0619 is the EN numeric designation for this material. GP240GH is the EN chemical designation. It has a fairly high base cost and a moderately low tensile strength among cast carbon steels.

The properties of EN 1.0619 steel include two common variations. This page shows summary ranges across both of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare EN 1.0619 steel to cast carbon steels (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it’s 50% of the highest, and so on.

Equivalent Materials to DIN 1.0619

DIN GS-C25
DIN GP240GH
JIS SCPH1
JIS SCPH2
JIS SCW450
JIS SCW46

Chemical Composition % of steel GP240GH (1.0619): EN 10213-2007

C	Si	Mn	Ni	P	S	Cr	Mo	V	Cu
0.18 – 0.23	max 0.6	0.5 – 1.2	max 0.4	max 0.03	max 0.02	max 0.3	max 0.12	max 0.03	max 0.3

Mechanical Properties of Steel GP240GH (1.0619)

Rm – Tensile strength (MPa) (+QT)	420-600
R_p0.2 0.2% proof strength (MPa) (+QT)	240
KV – Impact energy (J) (+QT)	+20° 40
KV – Impact energy (J) (+N)	+20° 27
A – Min. elongation at fracture (%) (+QT)	22

ZECO Valve is a professional valve manufacturer, manufacturing DIN check valves, DIN gate valves & DIN globe valves.

Features of DIN Check Valve

Size: from DN50 to DN600
Pressure: PN6 – PN160
Material: 1.0619, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M.
Design and production standard: DIN3352, EN558
Distance between flanges: DIN3202-F5/F7
Connected in accordance with standard: DIN2543-2547, EN1092
Test standard: API598, ISO5208
Medium: the valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC or -46ºC (carbon steel constructions) up to 600℃

The PN25/PN40 DIN gate valves are produced in material of cast steel 1.0619 according to DIN 3352 with F5/F7 face to face.

The PN25 DIN Swing check valve is designed according to DIN 3356 with flange dimensions according to EN 1092-1.

The PN25 DN25 Forged globe valve is manufactured according to API 602 with DIN flange in the material of F22 for high temperature.

ZECO Valve

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