Description
Jiangsu Liangyi is professional manufacturer of 1.0436,P305GH open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.0436,P305GH forging steel material that we could do is: 1.0436 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,
P305GH Forged forging steel rings seamless rolled rings,P305GH Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.0436 Forged Forging Steel Discs Disks Blocks plates,P305GH Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.0436,P305GH material that is used in following industry
1.0436 Forged Forging Swivel Ring Flanges
P305GH Forging/Forged Forge Steel Wye Piece/Piggable Wyes
P305GH Forged Forging Swept branches outlets steel fittings swept saddles
P305GH forged forging steel pipes tubes shells piping tubing barrels housing, tube sheets, nozzles, channel flanges for boiler, heat exchanger,pressure vessel,reactors, heaters
P305GH Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs,for H type two way 2‐way one way back pressure valves, ball valve,check valve,gate pump
P305GH Forged Forging Steel nuclear Power reactor coolant pumps Rotor Impellers
1.0436 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings
P305GH Forged Forging forge Steel transition Cone
1.0436 Forged Forging Blowout Preventer RAM Annular dual Bops Body Bodies Block
1.0436 is Boiler steel designed to operate at elevated temperature for many parts and subassemblies of pressure equipment operating up to 450 ℃, such as parts of pressure vessels, bolts, nuts, flanges, pipe joints and other power installations. P305GH is a grade in which mainly hot-rolled rods are supplied in the normalized state.
FOllowing is production standard of 1.0436 forged steel material, :
EN 10222-2: 2000 Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties
Steel making Process of P305GH forging round bars
Electric arc furnace or blast furnace and oxygen blast converter shall be used, each with subsequent ladle treatment;
Steel shall be vacuum degassed;
Steel shall be non-radioactive;
Quality class shall beat least MQ in accordance with ISO 6336-5 or DIN 3990-5;
Standard EN 10083 shall be followed.
FOllowing is chemical compostion of 1.0436, forged steel rings
C 0.15 - 0.2
Si max 0.4
Mn 0.9 - 1.6
P max 0.025
S max 0.015
Following of 1.0436 forging parts mechanical property :
Rm - Tensile strength (MPa) (+N) or (+NT) 490-610
Rm - Tensile strength (MPa) (+QT) 510-630
ReH - Minimum yield strength (MPa) (+N) or (+NT) 280-305
ReH - Minimum yield strength (MPa) (+QT) 285
KV - Impact energy (J) longitud., +20°MIn 48
KV - Impact energy (J) transverse, +20°Min 27
A - Min. elongation at fracture (%) longitud., 22
A - Min. elongation at fracture (%) transverse, 20
FOllowing is inspection standard of P305GH forged material
The mechanical testing of 1.0436 forging [arts shall be performed on the qualification on its QTC representing the heat and heat treatment lot in accordance with ASTM A370, ASTM E8 or ISO 6892-1.
Hardness testing shall be in accordance with:
— ISO 6506-1 or ASTM E10, or
— ISO 6508-1 or ASTM E18.
—ISO 6507-1 or ASTM E384 maybe used if ISO 6506-1 or ISO 6508-1 cannot be applied due to size, accessibility, or other limitations.
CVN impact testing shall be in accordance with ASTM E23 or any equivalent specification
ALl our finished producrtion of P305GH forged parts should have inspection certificate as per 3.1B of EN 10204 shall be provided to clients in triplicate;this certificate must contain the following dala:
(a)Material code no and P.O.number
(b)Material designation
(c)Heat no.,heat analysis and melting methods
(d)Table with the single results for determination pf the purity grade at microsections and value of purity grade K1
(e)Mechanical test results including hardness range
(f)Complete information on all heat treatments performed
(g)Results of NDT tests performed
(h)Confimation of material identification check
(i)Confirmation of dimensional and visual check
Welcome your inquiry of 1.0436 forging forged steel parts
