Nominal composition tables for Nickel Alloy Scrap

Inconel Scrap

Inconel 600

Ni 76Cr 15.5Fe 8Mn 0.5

Inconel 601

Ni 61.1Cr 23Fe 14Al 1.4Mn 0.5

Inconel 617

Ni 54Cr 22Co 12.5Mo 9Al 1.2Fe 1Ti 0.3

Inconel 625

Ni 61.9Cr 21.5Mo 9Fe 4Nb 3.6

Inconel 690

Ni 62Cr 29Fe 9

Inconel 706

Ni 41.7Fe 37.5Cr 16Nb 2.9Ti 1.8Al 0.2

Inconel 713C

Ni 73.4Cr 12.5Al 6.1Mo 4.2Nb 2Fe 1Ti 0.8

Inconel 718

Ni 53Cr 19Fe 18.5Nb 5.1Mo 3.1Ti 0.9Al 0.5

IN-939

Ni 48.6Cr 22.4Co 19Ti 3.7W 2Al 1.9Ta 1.4Nb 1

Grade	Ni	Fe	Cr	Co	Mo	Al	Nb	Ti	W	Ta	Mn
Inconel 600	76	8	15.5	–	–	–	–	–	–	–	0.5
Inconel 601	61.1	14	23	–	–	1.4	–	–	–	–	0.5
Inconel 617	54	1	22	12.5	9	1.2	–	0.3	–	–	–
Inconel 625	61.9	4	21.5	–	9	–	3.6	–	–	–	–
Inconel 690	62	9	29	–	–	–	–	–	–	–	–
Inconel 706	41.7	37.5	16	–	–	0.2	2.9	1.8	–	–	–
Inconel 713C	73.4	1	12.5	–	4.2	6.1	2	0.8	–	–	–
Inconel 718	53	18.5	19	–	3.1	0.5	5.1	0.9	–	–	–
IN-939	48.6	–	22.4	19	–	1.9	1	3.7	2	1.4	–

Nominal weight per cent. Specification ranges vary by product form and standard.

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Incoloy Scrap

Incoloy 825

Ni 42Fe 30.4Cr 21.5Mo 3Cu 2.3Ti 0.9

Incoloy 925

Ni 44Fe 27.8Cr 21Mo 3Ti 2.1Cu 1.8Al 0.3

Grade	Ni	Fe	Cr	Mo	Cu	Ti
Incoloy 825	42	30.4	21.5	3	2.3	0.9
Incoloy 925	44	27.8	21	3	1.8	2.1

Nominal weight per cent. Specification ranges vary by product form and standard.

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Hastelloy Scrap

Hastelloy B-2

Ni 69.7Mo 28Fe 1.5Cr 0.8

Hastelloy C-276

Ni 58.3Mo 16Cr 15.5Fe 5.5W 3.8Co 1

Hastelloy C-22

Ni 58Cr 22Mo 13Fe 3W 3Co 1

Hastelloy X

Ni 48.4Cr 22Fe 18.5Mo 9Co 1.5W 0.6

Grade	Ni	Mo	Cr	Fe	W	Co
Hastelloy B-2	69.7	28	0.8	1.5	–	–
Hastelloy C-276	58.3	16	15.5	5.5	3.8	1
Hastelloy C-22	58	13	22	3	3	1
Hastelloy X	48.4	9	22	18.5	0.6	1.5

Nominal weight per cent. Specification ranges vary by product form and standard.

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Monel Scrap

Monel 400

Ni 66Cu 31.5Fe 1.5Mn 1

Monel K-500

Ni 64.9Cu 30Al 2.7Fe 1Mn 0.8Ti 0.6

Grade	Ni	Cu	Al	Fe	Mn	Ti
Monel 400	66	31.5	–	1.5	1	–
Monel K-500	64.9	30	2.7	1	0.8	0.6

Nominal weight per cent. Specification ranges vary by product form and standard.

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Haynes Alloy Scrap

Haynes 214

Ni 76.5Cr 16Al 4.5Fe 3

Haynes 230

Ni 58.7Cr 22W 14Mo 2Fe 1.5Co 1Mn 0.5Al 0.3

Haynes 282

Ni 57.2Cr 20Co 10Mo 8.5Ti 2.1Al 1.5Fe 0.75

Grade	Ni	Cr	W	Co	Mo	Al	Fe	Ti	Mn
Haynes 214	76.5	16	–	–	–	4.5	3	–	–
Haynes 230	58.7	22	14	1	2	0.3	1.5	–	0.5
Haynes 282	57.2	20	–	10	8.5	1.5	0.75	2.1	–

Nominal weight per cent. Specification ranges vary by product form and standard.

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Nimonic Scrap

Nimonic 75

Ni 77.1Cr 20Fe 2.5Ti 0.4

Nimonic 80A

Ni 76.1Cr 19.5Ti 2.3Al 1.4Fe 0.75

Nimonic C-263

Ni 51.1Cr 20Co 20Mo 5.9Ti 2.2Al 0.45Fe 0.4

Grade	Ni	Cr	Co	Mo	Fe	Ti	Al
Nimonic 75	77.1	20	–	–	2.5	0.4	–
Nimonic 80A	76.1	19.5	–	–	0.75	2.3	1.4
Nimonic C-263	51.1	20	20	5.9	0.4	2.2	0.45

Nominal weight per cent. Specification ranges vary by product form and standard.

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René Alloy Scrap

René N5

Ni 63.2Co 7.5Cr 7Ta 6.5Al 6.2W 5Re 3Mo 1.5Hf 0.15

René 108

Ni 61.4Co 9.5W 9.5Cr 8.4Al 5.5Ta 3Hf 1.5Ti 0.7Mo 0.5

René 125

Ni 59.5Co 10Cr 8.9W 7Al 4.8Ta 3.8Ti 2.5Mo 2Hf 1.5

René 77

Ni 58.6Co 15Cr 14.6Al 4.3Mo 4.2Ti 3.3

René 80

Ni 60.5Cr 14Co 9.5Ti 5Mo 4W 4Al 3

René N500

Ni 65.9Co 7.5Ta 6.5Al 6.3W 6.3Cr 6Mo 1.5Hf 0.15

Grade	Ni	Co	Cr	W	Ta	Al	Ti	Mo	Re	Hf
René N5	63.2	7.5	7	5	6.5	6.2	–	1.5	3	0.15
René 108	61.4	9.5	8.4	9.5	3	5.5	0.7	0.5	–	1.5
René 125	59.5	10	8.9	7	3.8	4.8	2.5	2	–	1.5
René 77	58.6	15	14.6	–	–	4.3	3.3	4.2	–	–
René 80	60.5	9.5	14	4	–	3	5	4	–	–
René N500	65.9	7.5	6	6.3	6.5	6.3	–	1.5	–	0.15

Nominal weight per cent. Specification ranges vary by product form and standard.

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MAR-M Alloy Scrap

MAR-M 246

Ni 60W 10Co 10Cr 9Al 5.5Mo 2.5Ta 1.5Ti 1.5

MAR-M 247

Ni 60.1W 10Co 10Cr 8.3Al 5.5Ta 3Hf 1.5Ti 1Mo 0.7

MAR-M 509

Co 54.7Cr 23.5Ni 10W 7Ta 3.5C 0.6Zr 0.5Ti 0.2

Grade	Ni	Co	Cr	W	Al	Ta	Mo	Ti	Hf	C	Zr
MAR-M 246	60	10	9	10	5.5	1.5	2.5	1.5	–	–	–
MAR-M 247	60.1	10	8.3	10	5.5	3	0.7	1	1.5	–	–
MAR-M 509	10	54.7	23.5	7	–	3.5	–	0.2	–	0.6	0.5

Nominal weight per cent. Specification ranges vary by product form and standard.

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GTD Alloy Scrap

GTD-111

Ni 60.5Cr 14Co 9.5Ti 4.9W 3.8Al 3Ta 2.8Mo 1.5

GTD-222

Ni 51.2Cr 22.5Co 19Ti 2.3W 2Al 1.2Ta 1Nb 0.8

GTD-241

Ni 51.7Cr 22.5Co 19Ti 2.3W 2Nb 1.4Al 1.2

GTD-262

Ni 51.2Cr 22.5Co 19Ti 2.3W 2Al 1.7Nb 1.4

Grade	Ni	Cr	Co	Ti	W	Al	Ta	Mo	Nb
GTD-111	60.5	14	9.5	4.9	3.8	3	2.8	1.5	–
GTD-222	51.2	22.5	19	2.3	2	1.2	1	–	0.8
GTD-241	51.7	22.5	19	2.3	2	1.2	–	–	1.4
GTD-262	51.2	22.5	19	2.3	2	1.7	–	–	1.4

Nominal weight per cent. Specification ranges vary by product form and standard.

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Duplex and 254 SMO Stainless Scrap

254 SMO

Fe 55Cr 20Ni 18Mo 6.1Cu 0.7

Duplex 2205

Fe 67.2Cr 22.5Ni 5.5Mo 3.1Mn 1.5

Super duplex 2507

Fe 62.9Cr 25Ni 7Mo 4Mn 0.8

Super duplex S32760

Fe 62.8Cr 25Ni 7Mo 3.5Cu 0.75W 0.75

20Mo-4

Ni 37.5Fe 33.3Cr 23.8Mo 4.3Cu 1Nb 0.25

Grade	Fe	Ni	Cr	Mo	Mn	Cu	W
254 SMO	55	18	20	6.1	–	0.7	–
Duplex 2205	67.2	5.5	22.5	3.1	1.5	–	–
Super duplex 2507	62.9	7	25	4	0.8	–	–
Super duplex S32760	62.8	7	25	3.5	–	0.75	0.75
20Mo-4	33.3	37.5	23.8	4.3	–	1	–

Nominal weight per cent. Specification ranges vary by product form and standard.

Go to duplex and 254 SMO stainless scrap

Ni-Resist Scrap

Ni-Resist Type 1

Fe 69.8Ni 15.5Cu 6.5C 3Cr 2Si 2Mn 1.2

Ni-Resist Type 2

Fe 72Ni 20C 3Cr 2Si 2Mn 1

Ni-Resist Type 5

Fe 60.3Ni 35C 2.4Si 1.5Mn 0.8

Grade	Fe	Ni	Cu	C	Cr	Si	Mn
Ni-Resist Type 1	69.8	15.5	6.5	3	2	2	1.2
Ni-Resist Type 2	72	20	–	3	2	2	1
Ni-Resist Type 5	60.3	35	–	2.4	–	1.5	0.8

Nominal weight per cent. Specification ranges vary by product form and standard.

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Titanium Scrap

Titanium Grade 1

Ti 99.8Fe 0.2

Titanium Grade 2

Ti 99.7Fe 0.3

Titanium Grade 5

Ti 89.8Al 6V 4Fe 0.25

Titanium Grade 7

Ti 99.6Fe 0.3Pd 0.15

Titanium Grade 11

Ti 99.7Fe 0.2Pd 0.15

Grade	Ti	Al	V
Titanium Grade 1	99.8	–	–
Titanium Grade 2	99.7	–	–
Titanium Grade 5	89.8	6	4
Titanium Grade 7	99.6	–	–
Titanium Grade 11	99.7	–	–

Nominal weight per cent. Specification ranges vary by product form and standard.

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Udimet 500

Udimet 500

Ni 53.7Co 18.5Cr 18Mo 4Ti 2.9Al 2.9

Grade	Ni	Co	Cr	Mo	Ti	Al
Udimet 500	53.7	18.5	18	4	2.9	2.9

Nominal weight per cent. Specification ranges vary by product form and standard.

Nominal Composition Tables

Inconel Scrap

Incoloy Scrap

Hastelloy Scrap

Monel Scrap

Haynes Alloy Scrap

Nimonic Scrap

René Alloy Scrap

MAR-M Alloy Scrap

GTD Alloy Scrap

Duplex and 254 SMO Stainless Scrap

Ni-Resist Scrap

Titanium Scrap

Udimet 500