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

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

ALLOY DS is a heat resistant iron-nickel-chromium alloy especially resistant to carburization and/or alternating oxidation-carburization hot environments.

The chemical composition of ALLOY DS bars is as follows

Ni¹	34.50 -	41.00	%
Fe	Balance
Cr	17.00 -	19.00	%
Si	1.90 -	2.60	%
Mn	0.80 -	1.50	%
Cu	max.	0.50	%
Ti	max.	0.20	%
C	max.	0.10	%
S	max.	0.02	%
Limiting

The mechanical property of INCOLOY ALLOY DS bars is as follows

Properties	Metric	Imperial
Tensile strength (solution annealed, value at room  temperature)	580 MPa	84100 psi
Yield strength (@ strain 0.200%, precipitation  hardened, value at room temperature)	215 MPa	31200 psi
Elongation at break (solution annealed)	60%	60%

We could produce ALLOY DS bars as per the standard of ASTM B462 and ASTM B473

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

As per heat treatment of ALLOY DS 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 ALLOY DS 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 INCOLOY ALLOY DS 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 ALLOY DS 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 ALLOY DS bars are widely used in Valves,Oil Refineries,Petrochemical,Heat Exchangers & Pressure Vessels,Oil & Gas,Pumps.Mining.Paper Mills,Lock & Dam.Agricultural Equipment.Chemical Processing.Metal Fabrication,Marine,Oil Tools & Production,Food and so on

In order to export our INCOLOY ALLOY DS 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 ALLOY DS bars ALLOY DS round bars, INCOLOY ALLOY DS rods,that you need, we are glad to quote the best price for you

Except ALLOY DS bars,we also could produce ALLOY DS flanges,ALLOY DS plates,ALLOY DS fastener,ALLOY DS bolts,ALLOY DS fittings,ALLOY DS pipes,ALLOY DS tubes,ALLOY DS springs