Reliable Steel Distributors is one of the names that comes on top in the production, supplying, stocking, and exporting of high-performance alloys like Hastelloy C59, C4, and H-N pipes and tubes. These alloys have remarkable resistance to corrosion and oxidation, hence finding use in diversified severe services, particularly those concerning the chemical processing, aerospace, and marine industries. Our quality commitment ensures that every product meets stringent industry standards and specifications, thus providing our customers with reliable solutions that address their needs.

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It is also worth noting that Hastelloy C59 has better resistance to pitting, crevice corrosion, and stress corrosion cracking. These would be especially indicated in many severe chemical-temperature combinations.

Reliable Steel Distributors sources high-grade raw materials for these pipes and tubes that offer superior mechanical properties for better durability and life. Our team of experienced engineers and technicians oversees our production course with great caution by employing advanced manufacturing techniques to guarantee the highest quality standards in every product.

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Similarly, Hastelloy C4 is devised to show excellent performance in the most aggressive of environments and has excellent resistance from a host of corrosive media. This versatility makes it apt for working across different industries such as petrochemical, pharmaceutical, and even power generation. As executors, manufacturers, suppliers, stockists, and exporters, Reliable Steel Distributors pride their reputation by supplying a wide range of Hastelloy C4 pipes and tubes catering to the needs of each given customer.

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With outstanding mechanical strength coupled with resistance to high-temperature oxidation, the Hastelloy H-N alloy extends our product offering even further. Such alloys find great applications in aerospace and nuclear industries due to their performance under very extreme conditions.

At Reliable Steel Distributors, we ensure that our Hastelloy H-N pipes and tubes are manufactured with precision, enabling our customers to realize optimum performance from such products in operation. Ours is an unwavering commitment to client satisfaction, and hence we maintain an elaborate inventory of Hastelloy C59, C4, and H-N pipes and tubes in varied sizes and specifications. Our expertise has made us a preferred stockist who offers customers prompt delivery services and exceptional after-sales support, as they can have access to the product whenever they want. With Reliable Steel Distributors, the client will have the backing of a team of experts known for nothing but attention to quality, which has helped in the building of an enviable relationship with manufacturers and top engineers desiring nothing but first-class alloy performance.

Hastelloy C59/C4/H-N Pipes & Tubes Manufacturers in Mumbai, Hastelloy C59/C4/H-N Pipes & Tubes Suppliers in Mumbai, Hastelloy C59/C4/H-N Pipes & Tubes Stockists in Mumbai, Hastelloy C59/C4/H-N Pipes & Tubes Exporters in Mumbai

Property	Hastelloy C59	Hastelloy C4	Hastelloy H-N
Composition	Ni: 56-63%, Mo: 15-17%, Cr: 14.5-16.5%, W: 3.0-4.0%, Fe: 3.0-5.0%, Co: 2.0-4.0%	Ni: 57.5%, Cr: 23-28%, Mo: 4-7%, Fe: 2-5%, Co: 2%, Ti: 0.5%	Ni: 59-63%, Mo: 14-17%, Cr: 14.5-17%, Fe: 1.5-3.5%
Density	8.89 g/cm³	8.89 g/cm³	8.60 g/cm³
Melting Point	1320°C - 1370°C	1370°C	1370°C
Tensile Strength	550 MPa	750 MPa	800 MPa
Yield Strength	220 MPa	500 MPa	450 MPa
Elongation	30% (min)	40% (min)	40% (min)
Corrosion Resistance	Excellent resistance to stress corrosion cracking, pitting, and crevice corrosion.	Good resistance to a wide range of corrosive environments.	Good resistance to corrosion, especially in high-temperature environments.
Applications	Aerospace, Chemical processing, Pollution control, Nuclear power plants	Chemical industries, Pulp and paper, Pharmaceuticals, Power plants	High-temperature applications, Chemical reactors, Nuclear reactors
Form	Pipes, Tubes, Sheets, Plates, Wires	Pipes, Tubes, Sheets, Plates, Wires	Pipes, Tubes, Sheets, Plates, Wires

Hastelloy Grade	Equivalent Grades
Hastelloy C59	Alloy C59, UNS N06059, 2.4605
Hastelloy C4	Alloy C4, UNS N06455, 2.4610
Hastelloy H-N	Alloy H-N, UNS N10003, 2.4617

Element	Hastelloy C59	Hastelloy C4	Hastelloy H-N
Nickel (Ni)	Balance	Balance	Balance
Chromium (Cr)	22-23%	15-17%	20-23%
Molybdenum (Mo)	15-17%	15-17%	10-12%
Iron (Fe)	2-3%	3-5%	5-7%
Carbon (C)	0.01% max	0.02% max	0.03% max
Manganese (Mn)	0.5% max	1.0% max	1.0% max
Silicon (Si)	0.5% max	0.5% max	0.5% max
Cobalt (Co)	0.5% max	0.5% max	0.5% max
Tungsten (W)	3-4%	0.5% max	0.5% max
Phosphorus (P)	0.01% max	0.04% max	0.02% max
Sulfur (S)	0.01% max	0.01% max	0.01% max

Property	Hastelloy C59	Hastelloy C4	Hastelloy H-N
Tensile Strength (MPa)	760	650	520
Yield Strength (MPa)	345	290	210
Elongation (%)	40	40	35
Hardness (Rockwell B)	95	80	85
Modulus of Elasticity (GPa)	200	200	200
Poisson’s Ratio	0.33	0.31	0.30