We could produce UNS R30556 bars, R30556 bars,UNS R30556 round bars, UNS R30556 rods,UNS R30556 square bars,UNS R30556 flat bars,UNS R30556 hot rolled bars, R30556 cold drawn bright bars,R30556 forged bars, UNS R30556 forging bars,UNS R30556 Hexagon Bar,UNS R30556 rectangular bars from china.

We could produce UNS R30556 bars with diamter from from 5MM to 1000MM and length up to 15 metres

UNS R30556 is one of the family of iron-nickel-chromium-cobalt alloys that is strengthened for high temperature use.

The chemical composition of UNS R30556 bars is as follows

Chemistry Data : [top]

Aluminum		0.1 - 0.5
Boron		0.02 min
Carbon		0.05 - 0.15
Chromium		21 - 23
Cobalt		16 - 21
Iron		Balance
Lanthium		0.005 - 0.1
Manganese		0.5 - 2
Molybdenum		2.5 - 4
Nickel		19 - 22.5
Niobium		0.3 max
Nitrogen		0.1 - 0.3
Phosphorus		0.04 max
Silicon		0.2 - 0.8
Sulphur		0.15 max
Tantalum		0.3 - 1.25
Tungsten		2 - 3.5
Zirconium		0.001 - 0.1

The mechanical property of R30556 bars is as follows

Test  Temperature		Ultimate  Tensile Strength		Yield Strength  at 0.2% Offset		Elongation in  2 in. (50.8 mm)
°F	°C	Ksi	MPa	Ksi	Mpa	%
Room	Room	118.1	815	59.5	410	47.7

We could produce UNS R30556 bars as per the standard of ASTM B462 and ASTM B473

In order to improve the quality of UNS R30556 bars,we could use VIM (Vacuum Induction Melting),ESR (Electroslag Remelting)and VAR (Vacuum Arc Remelting) to melt the material of UNS R30556 bar

As per heat treatment of UNS R30556 bars, we could do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients

We could do 100% ultrasonic test according to EN102768-3, SA388,,ASTM A520-1974, Sep 1921 C/c etc as per the requirement of the clients

We also could do 100%  Liquid Penetrant Examination as per the ASTM E165-1995 and 100% Magnetic Particle Examination as per the standard of A275/A275M and so on

We could supply UNS R30556 round bars certificate as per the standard of EN10204-3.1 or EN10204-3.2(By third party,like LR,BV,RINA,ABS,DNV,GL,NK,KR and so on)

In order to control the quality of R30556 bars, We will do following inspections:Charpy Impact Testing,Tensile Testing,Chemical Analysis,Metallurgical Evaluation,Failure Analysis,Hardness Testing,Macrostructure Testing,Stress Rupture Testing as per the needs of the clients

As per surface finish of UNS R30556 bars, we could supply them in the form of black surface, rough machined to bright surface or polish into bright surface,or peeled into bright surface

Our UNS R30556 bars are widely used in Oil Refineries,Valve & Wellhead equipment manufacturers,Chemical & Petrochemical Complexes,Oil & Gas industries,Heat Exchanger manufacturers,Pressure Vessel manufacturers,Fertilizer Plants,Thermal Power Plants,Nuclear Power Plants,Original Equipment manufacturers to Oil & Gas Industries,Engineering & Process Management Consultants and so on

In order to export our R30556 bars, We will do proper packing in sturdy wooden boxes, material sealed in plastic foil, to avoid any damage during transport.

Please tell us the size and quantity of UNS R30556 bars UNS R30556 round bars, R30556 rods,that you need, we are glad to quote the best price for you

Except UNS R30556 bars,we also could produce UNS R30556 flanges,UNS R30556 plates,UNS R30556 fastener,UNS R30556 bolts,UNS R30556 fittings,UNS R30556 pipes,UNS R30556 tubes,UNS R30556 springs