Special Alloy

We can provide sectional materials and castings such as bar, rod, tube, pipe, plate, sheet, strip, belt and wire. According to the requirements of the clients, we furtherly customize special alloys, as well as guide samples, high precision spare parts and pressure vessel made of special alloy . They are extensively applied in the fields of oil service, petrochemical industry, national defense, nuclear industry, aviation and power generation, etc.

Products	Standard
Sheet/Plate content	ASTM B443, AMS 5599, AMS 5869, ISO 6208, VdTüV 499, BS 3072NA21, EN 10095, DIN 17750
Round Bar/Wire content	ASTM B446, AMS 5666, AMS 5837, ISO 9723, ISO 9724, ISO 9725, VdTüV 499, BS3076NA21, EN 10095, DIN 17752, DIN 17753, DIN 17754
Pipe & Tube content	ASTM B444, ASTM B751, ASTM B829, ASTM B775, ASTM B705, ASTM B704, AMS 5581, ISO 6207, VdTüV 499, BS 3074NA21, DIN 17751
Fittings content	ASTM B366
Forgings content	ASTM B564, AMS 5666
Weld Wire content	AWS A5.14 ERNiCrMo-3, AWS A5.11 ENiCrMo-3, DIN 1736 SG NiCr20Mo9Nb

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Other grades available upon request:

304/L, 310, 321, 347, 410, Alloy 59, A-286, B-2, B-3, C-22, X-750, Zirconium
nstrumentation Sizes: I1/8” – 2” [any size on request]
Wall Thicknesses: 0.028 – 0.120
Other sizes available upon request: Up to 48” OD or 1” WT

Delivery requirment:

Marking: SunnySteel, material grade, standard, specification, heat no.
Surface Treatment: Bright annealed, polished outside and inside surface.
Package: Each pipe in a PVC bag and caps on both ends then bundled in wood case, (option: Bundle with knitted plastic bag/stee crate. )
Mill test certificate: according to EN 10204 3.2
Inspection: Third party inspection, or by clints

Special alloy, specialist steel, high-performance alloys

MONEL / Inconel ®alloys	INCOLOY®alloys	Hastelloy®alloys	Other alloys
MONEL®Monel 400	Incoloy 800H	Hastelloy B	A-286
MONEL®alloy K-500	Incoloy 800HT	Hastelloy B-2	254SMO
Inconel 600	Incoloy 825	Hastelloy C-4	Nimonic 80A
Inconel 601	Incoloy 901	Hastelloy C-22	Invar alloy
Inconel 625	Incoloy 926	Hastelloy C-276	904L
Inconel 718	Inconel 600	Hastelloy N10675	Duplex S31803
Inconel X-750	Inconel 601

Billet and bar

Diameters 12.7 mm – 2380 mm (0.500 in. – 15 in.) and weights up to ca. 9,000 kg (20,000 lb).

Round-cornered squares

102 mm to 356 mm (4 in. to 14 in.) across flats and weights up to approx. 9,000 kg (20,000 lb).

Hot-rolled rod

Diameters 13 mm to 305 mm (0.5 in. to 12 in.) and lengths up to ca. 6.0 m (20 ft). Longer lengths on application.

Hot-rolled wire rod

Diameters 5.51 mm – 25 mm (0.217 in. – 1.0 in.) in coil form.

Cold-drawn rounds

Diameters 13 mm to 102 mm (0.5 in. to 4.0 in.) and lengths up to approx. 10 m (32 ft).

Cold-drawn hexagons

13 mm to 101.6 mm (0.5 in. to 4.00 in.) across flats and lengths up to ca. 6.0 m (20 ft).

Cold-drawn wire

Diameters from 0.8 mm to 15 mm (0.2 in. to 0.59 in.) available in coil, on reels and in “pay-off packs”.

Extruded profiles

Rectangular and shaped sections, including near-net profiles, to meet design demands.

*Please note that not all the alloys are available in all forms, weights, and sizes.

Extruded section and profiles

Superalloys Available include:

NIMONIC® alloys 75, 80A, 90, 105, 263, 901, PE11, PE16, and PK33.

INCONEL® alloys 600, 617, 625, 718, X-750, 783, and HX.

Waspaloy

Design Sizes and Tolerances

For individual orders or inquiries, contact us .

Flat Products

Alloys

Commercial and high purity Nickel grades.

Nickel based alloys (Ni-based)
Copper based alloys (Cu-based)
Cobalt based alloys (Co-based)
Iron based alloys (Fe-based)

Specialty grades such as MONEL®Monel 400, MONEL®alloy K-500, Incoloy 800H Etc.

Dimensions – Special Metals Huntington Production

Hot Rolled Plate: thickness from 4.76 – 102 mm (0.187 – 4 in.), and widths from 1220 – 2500 mm (48 – 98 in.)
Cold Rolled Sheet: thickness from 0.38 – 6.4 mm (0.015 – 0.25 in.), and widths to 1219 mm (48 in.)
Cold Rolled Strip: thickness from 0.38 – 3.2 mm (0.015 – 0.125 in.), and widths down to 19 mm (0.75 in.)

Foil

Special Metals manufactures electroformed nickel foil products using a proprietary, continuous electrodeposition process. High-purity nickel foil is used to produce battery mesh, heating elements, gaskets, etc. Thickness range is 6 – 150 microns.

*Please note that not all the alloys are available in all forms, weights, and sizes.

Tubular Products

Stocks

Many standard pipe sizes are available from stock in Shanghai, China, from the Services locations in continental Europe, or from the independent distributors worldwide. Please ask for local details.

Manufacturing

Cold-worked seamless tubing is made by tube reduction (pilgering) or cold-drawing according to the alloy, size and finish required. As-extruded pipe and tube sizes are also available. Testing facilities include visual, hydraulic, ultrasonic, eddy current, and boroscope examinations.

Size Capabilities

Cold-worked seamless tubing is available in the 9.5 – 219 mm (3/8 – 8 5/8 in) O.D. range.

As-extruded (hot-worked) tubing is available in the 50.8 – 254 mm (2 – 10 in) O.D. range.

Minimum Mill Quantities

Small batch quantities, 250 or 500 kg, can be offered for most tube sizes.

Complementary Products

Please inquire for complementary products such as U-bent tubing, internally finned tubing, high-quality seam-welded tubing, and fittings such as flanges, bends, and elbows.

*Please note that not all the alloys are available in all forms, weights, and sizes.

Wire Products

Alloys

Commercial and high purity Nickel grades.

Nickel based alloys (Ni-based)
Copper based alloys (Cu-based)
Cobalt based alloys (Co-based)
Iron based alloys (Fe-based)

Product Sizes

Wire in coil – 0.8 – 15 mm diameter.
Wire in straight lengths – 0.8 – 15 mm diameter in lengths up to 4.5 m.

Wire in “pay-off” packs – diameters from 0.5 – 2.0 mm in packs 360 mm O.D. X 250 mm I.D. X 270 mm high, or 510 mm O.D. X 355 mm I.D. X 380 mm high.

Wire in bulk drums – small diameter (0.8 – 2.5 mm) wire on drums carrying 120 – 250 kg of product.

Wire on spools – 102 – 1.5 mm diameter on plastic spools conforming to DIN 46399.

Wire on former – annealed, 2.0 – 4.0 mm diameter, pattern-layered.

Product Finishes

Bright annealed – available to order for products 4 mm diameter and below.

Annealed and pickled – available to order for products 0.8 mm diameter and above.

Temper Drawn – available to order.

Coated – available to order for cold-heading and spring applications.

Centerless ground – available as straight lengths, 5 – 15 mm diameter.

Shaped section – available in coil for selected alloys and sizes.

*Please note that not all the alloys are available in all forms, weights, and sizes.

Alloy grade contrast

Alloy	GB	UNS	SEW VDIUV	BS	AFNOR
Incoloy 800	NS111	N08800	W.Nr.1.4876	NA15	Z8NC32.21
			X10NiCrAlTi3220
Incoloy 800H	NS112	NO8810	W.Nr.1.4958	NA 15 (H)
			X5 NiCrAlTi 31-20
Incoloy 800HT		N08811	W.Nr.1.4959*
			X 8 NiCrAlTi 32-21
Incoloy 825	NS142	N08825	W.Nr.2.4858	NA16	NC21FeDu
			NiCr21Mo
Inconel 600	NS312	N06600	W.Nr.2.4816	NA14	NC15FE
			NiCrl 5Fe
Inconel 601	NS313	N06601	W.Nr.2.4851		NC23FeA
			NiCr23Fe
Inconel 625	NS336	N06625	W.Nr.2.4856	NA21	NC 22 DNb
			NiCr22Mo9Nb
Inconel 718	GH4169	N07718	W.Nr.2.4668	NA 51	NC19FeNb
			NiCr19Fe19Nb5Mo3
Incoloy 926		N08926	W.Nr.1.4529	X1NiCrMoCu	X1NiCrMoCu
			X1NiCrMoCu
Inconel X-750	GH4145	N07750	W.Nr.2.4669		NC15TNbA
			NiCr15Fe7TiAl
Monel 400		N04400	W.Nr.2.4360	NA 12	Nu 30
			NiCu30Fe
Hastelloy B	Ns321	N10001
Hastelloy B-2	NS322	N10665	W.Nr.2.4617		NiMo28
			NiMo28
Hastelloy C	NS333
Hastelloy C-22		N06022	W.Nr.2.4602
Hastelloy C276	NS334	N10276	W.Nr.2.4819	NC17D
			NiMo16Cr15W
254SMO		S31254	W.Nr.1.4547
904L		N08904	W.Nr.1.4539
GH1140	GH1140
GH2132	GH2132	S66286	W.Nr.1.4890
GH3030	GH3030
GH3044	GH3044
GH3128	GH3128
Carpenter 20	NS143	N08020	W.Nr.2.4660
			NiCr20CuMo
Alloy31		N08031	W.Nr.1.4562
			X1NiCrMoCu32-28-7
Invar 36		K93600	W.Nr.1.3912	X1NiCrMoCu	Fe-Ni36
			Ni36

Nickel

Nickel is a chemical element with the symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile. Pure nickel, powdered to maximize the reactive surface area, shows a significant chemical activity, but larger pieces are slow to react with air under standard conditions because an oxide layer forms on the surface and prevents further corrosion (passivation). Even so, pure native nickel is found in Earth’s crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger nickel–iron meteorites that were not exposed to oxygen when outside Earth’s atmosphere.

Nickel is a silvery-white metal with a slight golden tinge that takes a high polish. It is one of only four elements that are magnetic at or near room temperature, the others being iron, cobalt and gadolinium. Its Curie temperature is 355 °C (671 °F), meaning that bulk nickel is non-magnetic above this temperature.[11] The unit cell of nickel is a face-centered cube with the lattice parameter of 0.352 nm, giving an atomic radius of 0.124 nm. This crystal structure is stable to pressures of at least 70 GPa. Nickel belongs to the transition metals. It is hard, malleable and ductile, and has a relatively high for transition metals electrical and thermal conductivity. The high compressive strength of 34 GPa, predicted for ideal crystals, is never obtained in the real bulk material due to the formation and movement of dislocations; however, it has been reached in Ni nanoparticles.

Nickel metal is mainly used in the electroplating industry. Nickel-plated items are beautiful, clean, and not easy to rust. Very fine nickel powder is often used as a catalyst in the chemical industry.

Nickel is used extensively to make alloys. Adding nickel to steel can improve the mechanical strength. For example, when the nickel content in steel increases from 294% to 7.04%, the tensile strength increases from 522 kg / mm2 to 728 kg / mm3. Nickel steel is used to manufacture parts such as turbine blades, crankshafts, connecting rods, etc. where the machine is subjected to high pressure, impact and reciprocating loads. Nickel steel with 36% nickel content and 0.3-05% carbon content has a very small expansion coefficient and hardly expands and contracts without shrinking. It is used to manufacture a variety of precision machinery and precise gauges. High nickel steel with 46% nickel and 015% carbon is called “platinum-like” because its expansion coefficient is similar to platinum and glass. This high nickel steel can be welded into glass. It is very important in the production of light bulbs and can be used as a substitute for platinum wire. Some precision lens frames are also made of this platinum-like steel, and the lens will not fall out of the frame due to thermal expansion and contraction. An alloy composed of 675% nickel, 16% iron, 15% chromium, and 15% manganese has a large resistance and is used to manufacture various varistor and electric heater.

Titanium-nickel alloy has the ability of “memory”, and the memory is very strong, after a long time, repeated tens of millions of times without error. Its “memory” ability is to remember its original shape, so people call it “shape memory alloy”. It turns out that this alloy has a characteristic transition temperature. Above the transition temperature, it has a structure, and below the transition temperature, it has another structure. Different structures have different performances. For example: a titanium-nickel memory alloy, when it is above the transition temperature, it is very hard and strong, but below this temperature, it is very soft and easy to cold work. In this way, when we need it to remember what shape, we make it into that shape, which is its “permanent memory” shape, below the transition temperature, because it is very soft, we can make it to a considerable extent It deforms arbitrarily. And when it is needed to return to its original shape, just heat it above the transition temperature.

Nickel is magnetic and can be attracted by magnets. The alloy made of aluminum, cobalt and nickel is more magnetic. When this alloy is attracted by an electromagnet, not only will it be sucked in, but it will also hang something sixty times heavier under it, and it will not fall. In this way, it can be used to manufacture electromagnetic cranes.

Nickel salts are mostly green. Nickel hydroxide is brownish black, and nickel oxide is grayish black. Nickel oxide is commonly used to make iron-nickel alkaline batteries.

Nickel alloy grade comparison

Alloy	China GB	Ameraica UNS	Germany SEW VDIUV	England BS	France AFNOR
Incoloy 800	NS111	N08800	W.Nr.1.4876 X10NiCrAlTi3220	NA15	Z8NC32.21
Incoloy 800H	NS112	NO8810	W.Nr.1.4958 X5 NiCrAlTi 31-20	NA 15 (H)
Incoloy 800HT		N08811	W.Nr.1.4959* X 8 NiCrAlTi 32-21
Incoloy 825	NS142	N08825	W.Nr.2.4858 NiCr21Mo	NA16	NC21FeDu
Inconel 600	NS312	N06600	W.Nr.2.4816 NiCrl 5Fe	NA14	NC15FE
Inconel 601	NS313	N06601	W.Nr.2.4851 NiCr23Fe		NC23FeA
Inconel 625	NS336	N06625	W.Nr.2.4856 NiCr22Mo9Nb	NA21	NC 22 DNb
Inconel 718	GH4169	N07718	W.Nr.2.4668 NiCr19Fe19Nb5Mo3	NA 51	NC19FeNb
Incoloy 926		N08926	W.Nr.1.4529 X1NiCrMoCu	X1NiCrMoCu	X1NiCrMoCu
Inconel X-750	GH4145	N07750	W.Nr.2.4669 NiCr15Fe7TiAl		NC15TNbA
Monel 400		N04400	W.Nr.2.4360 NiCu30Fe	NA 12	Nu 30
Hastelloy B	Ns321	N10001
Hastelloy B-2	NS322	N10665	W.Nr.2.4617 NiMo28		NiMo28

Hastelloy C	NS333
Hastelloy C-22		N06022	W.Nr.2.4602
Hastelloy C276	NS334	N10276	W.Nr.2.4819 NiMo16Cr15W	NC17D
254SMO		S31254	W.Nr.1.4547
904L		N08904	W.Nr.1.4539
GH1140	GH1140
GH2132	GH2132	S66286	W.Nr.1.4890
GH3030	GH3030
GH3044	GH3044
GH3128	GH3128
Carpenter 20	NS143	N08020	W.Nr.2.4660 NiCr20CuMo
Alloy31		N08031	W.Nr.1.4562 X1NiCrMoCu32-28-7
Invar 36		K93600	W.Nr.1.3912 Ni36	X1NiCrMoCu	Fe-Ni36

Nickel-based alloys have good high temperature strength and excellent wear resistance, high temperature resistance, thermal shock resistance, oxidation resistance and excellent acid resistance, redox composite media, halogens and compounds, strong reducing media, hydrofluoric acid, alkaline media , Corrosion of redox media containing chloride ions. Mainly used in the manufacture, maintenance and pre-protection of various components in the petroleum, chemical, environmental protection, aerospace and nuclear industries.
The main product categories are: nickel-based alloy bare welding rod, nickel-based alloy powder, nickel-based welding rod, nickel-based alloy precision castings and deformed alloys.