Description
Jiangsu Liangyi is professional manufacturer of 1.4434,X2CrNiMoN18-12-4,X2CrNiMoN18124,X2CrNiMoN18.12.4 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.4434,X2CrNiMoN18-12-4,X2CrNiMoN18124,X2CrNiMoN18.12.4 forging steel material that we could do is:X2CrNiMoN18-12-4 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,X2CrNiMoN18.12.4 Forged forging steel rings seamless rolled rings,1.4434 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.4434 Forged Forging Steel Discs Disks Blocks plates,X2CrNiMoN18-12-4 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4434,X2CrNiMoN18-12-4,X2CrNiMoN18124,X2CrNiMoN18.12.4 material that is used in following industry
X2CrNiMoN18-12-4 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 valve
X2CrNiMoN18.12.4 Forged Forging Steel Butterfly Valve Main Shafts Spindles
1.4434 Forged Forging Swept branches outlets steel fittings swept saddles
X2CrNiMoN18-12-4 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
X2CrNiMoN18.12.4 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
1.4434 Forged Forging venturi cone meter Body Bodies Blocks
1.4434 Forged Forging Steel gate valves Body Bodies bespoke flat bars
X2CrNiMoN18-12-4 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
X2CrNiMoN18-12-4 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
X2CrNiMoN18.12.4 Forged Forging Steel double studded adapter flange
X2CrNiMoN18.12.4 Forged Forgig Steel nuclear reactor coolant pump Casing Shells body bodis blocks,nuclear reactor coolant pumps containment seal chamber Rooms,nuclear reactor coolant pumps containment seal chamber Rooms
X2CrNiMoN18.12.4 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
X2CrNiMoN18.12.4 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
X2CrNiMoN18.12.4 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4434 Forged Forging forge Steel transition Cone
1.4434 Forged Forging Steel Pressure Vessel Reactor Nozzles
X2CrNiMoN18-12-4 forged forging steel pipes tubes shells piping tubing barrels housing, tube sheets,baffle plates, nozzles, channel flanges for boiler, heat exchanger,pressure vessel,reactors, heaters
1.4434 is s a nitrogen alloyed austenitic stainless steel with a 3% Mo addition. Its austenitic microstructure is free of deleterious carbide precipitations at grain boundaries. The grade contains some residual ferrite after solution annealing (1100 - 1150°C / 2012 - 2102°F) and water quenching. This steel has a higher resistance to corrosion in chlorides environments than standard grades (UR™ 316L/ 316L).Nitrogen additions improves sructure stability, increases the yield strength and improves its pitting corrosion resistance. Its main properties are: good mechanical properties, high ductility and improved corrosion resistance.The main applications are chemical and petrochemical applications and chemical tankers.
FOllowing is production standard of 1.4434 forged material
EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels
EN 10088-1: 2005 Stainless steels. List of stainless steels
Our X2CrNiMoN18.12.4 forged steel raw material is normal melting by Basic Electric Furnace (EAF, AOD, VOD) or + Electroslag remelting. (ESR) AS PER CLIENTS NEEDS
FOllowing is chemical compostion of X2CrNiMoN18.12.4 forged steel rings
C max 0.03
Si max 1
Mn max 2
Ni 10.5 - 14
P max 0.045
S max 0.015
Cr 16.5 - 19.5
Mo 3 - 4
N 0.1 - 0.2
Following of X2CrNiMoN18-12-4 forging parts heat treatment mechanical property Delivery condition :
Rm - Tensile strength (MPa) (+A) 540-770
Rp0.2 0.2% proof strength (MPa) (+A) 270-290
KV - Impact energy (J) transverse, (+A) +20°60 -196°60
KV - Impact energy (J) longitud., (+A) +20°100
A - Min. elongation at fracture (%) (+A) 35-40
Following is reference inspection document 1.4434,X2CrNiMoN18-12-4 forged rings
EN 10204 Metallic products - Types of inspection documents
EN 13018 Non-destructive testing - Visual testing - General principles
EN ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method
EN ISO 643 Micrographic determination of the apparent grain size
EN ISO 6506-1 Metallic materials - Brinell hardness test - Part 1: Test method
EN ISO 6892-1 " Metallic materials - Tensile testing - Part 1: Method of test at room
temperature."
EN ISO 6892-2 " Metallic materials - Tensile testing - Part 2: method of test at high temperature"
EN ISO 9001 Quality management system
EN ISO 9712 Non-destructive testing - Qualification and certification of NDT personnel
For Every pieces of 1.4434,X2CrNiMoN18-12-4 forging round bars, we could do following testing Non destructive tests such as visual, dimensional, ultrasonic testing,dye penetrant testing , Magnetic particle test(MPl), the mirrostructure and technological tests such as tensile, resilience, creep tests, hardness,Metallographic exams,Chemical analysis
Welcome your inquiry of 1.4434,X2CrNiMoN18-12-4,X2CrNiMoN18124,X2CrNiMoN18.12.4 forging forged steel parts
