Stainless-steel alloys

LBI produces a very wide range of alloys. Our know-how combined with our laboratory and control resources enables us to meet the very diverse needs of the worldwide market.

Production

We present below some of the alloys we produce, listed by family (Heat resisting, Martensitic, Austenitic, Austeno-ferritic & Duplex steels, Nickel based alloys), as well as their approximate equivalent specifications. They constitute only a few examples of our manufacturing potential, so please enquire to our specialist team for all of your requirements.

Les Bronzes d'Industrie - Products cast by centrifugation - Stainless steel alloys - Rough flanged sleeve in Duplex steel 1.4470 GX2CrNiMoN22-5-3

Les Bronzes d'Industrie - Products cast by centrifugation - Stainless steel alloys - Fully machined stainless steel bodies

Les Bronzes d'Industrie - Products cast by centrifugation - Stainless steel alloys - Large Austenitic Stainless Steel 316 316L Gas Turbine Bushings GX5CrNiNb19-11

Les Bronzes d'Industrie - Products cast by centrifugation - Stainless steel alloys - 316 316L Austenitic Stainless Steel Large Gas Turbine Bushing GX5CrNiNb19-11

Les Bronzes d'Industrie - Centrifugal casting products - Stainless steel alloys - 316 316L Austenitic Stainless Steel Large Gas Turbine Bushing GX5CrNiNb19-11

Les Bronzes d'Industrie - Centrifugal casting products - Stainless steel alloys - Double flanged tubes in highly corrosion resistant steel

Les Bronzes d'Industrie - Centrifugal casting products - Stainless steel alloys - Rough flanged sleeve in Duplex steel 1.4470 GX2CrNiMoN22-5-3

Les Bronzes d'Industrie - Centrifugal casting products - Stainless steel alloys - Stainless steel suction tube

Alloy grades

WNr.	NFA	EN	DIN	BS	ASTM
1.4832		GX25CrNiSi20-14 WNr. 1.4832 – EN 10295	GX25CrNiSi20-14 WNr. 1.4832 – DIN 17465
1.4837	Z 40 CN 25 12 NFA 32057	GX40CrNiSi25-12 WNr. 1.4837 – EN 10295 – ISO 13583	G-X 40 CrNiSi 25 12 WNr. 1.4837 – DIN 17 465	309C30 / 309C32 / 309C35 BS 3100	HH ASTM A297
1.4837	Z 40 CN 25 12 NFA 32057	GX40CrNiSi25-12 WNr. 1.4837 – EN 10295 – ISO 13583	G-X 40 CrNiSi 25 12 WNr. 1.4837 – DIN 17 465	309C30 / 309C32 / 309C35 BS 3100	25-12 ASTM A447
1.4837	Z 40 CN 25 12 NFA 32057	GX40CrNiSi25-12 WNr. 1.4837 – EN 10295 – ISO 13583	G-X 40 CrNiSi 25 12 WNr. 1.4837 – DIN 17 465	309C30 / 309C32 / 309C35 BS 3100	HH30 – HH33 ASTM A608
1.4840	Z 8 CN 25 20 NFA 32056		G-X 15 CrNi 25 20 WNr. 1.4840 – SEW 595		CK20 ASTM A351/A743
1.4840	Z 8 CN 25 20 NFA 32056		G-X 15 CrNi 25 20 WNr. 1.4840 – SEW 595		CPK20 ASTM A451
1.4848	Z 40 CN 25 20 NFA 32057	GX40CrNiSi25-20 WNr. 1.4848 – EN 10295	G-X 40 CrNiSi 25 20 WNr. 1.4848 – DIN 17465 – SEW 595	310C40 / 310C45 BS 3100	HK ASTM A351/A608
1.4848	Z 40 CN 25 20 NFA 32057	GX40CrNiSi25-20 WNr. 1.4848 – EN 10295	G-X 40 CrNiSi 25 20 WNr. 1.4848 – DIN 17465 – SEW 595	310C40 / 310C45 BS 3100	HK30 ASTM A351/A608
1.4848	Z 40 CN 25 20 NFA 32057	GX40CrNiSi25-20 WNr. 1.4848 – EN 10295	G-X 40 CrNiSi 25 20 WNr. 1.4848 – DIN 17465 – SEW 595	310C40 / 310C45 BS 3100	HK ASTM A297
1.4823	Z 30 CN 26-05 NFA 32057	GX40CrNiSi27-4 WNr. 1.4823 – EN 10295	GX40 CrNiSi27-4 WNr. 1.4823 – DIN 17465		HD 50 ASTM A608
1.4339			G-X 32 CrNi 28 10 WNr. 1.4339	309 C 40 BS 3100	CE-30 ASTM A743 HE ASTM A297 HE35 ASTM A608
1.4859		GX10NiCrSiNb32-20 WNr. 1.4859 – EN 10213 – EN 10295	G-X 10 NiCrNb 32 20 WNr. 1.4859 – SEW 595		CT15C ASTM A351
1.4859		GX12NiCrSiNb32-21 ISO 13583-2	G-X 10 NiCrNb 32 20 WNr. 1.4859 – SEW 595		CT15C ASTM A351

WNr.	NFA	EN	DIN	BS	ASTM
1.4931	GX23CrMoV12-1 WNr. 1.4931 NFA 32060	GX23CrMoV12-1 WNr. 1.4931 EN 10213 EN 10293	X22CrMoV12-1 WNr. 1.4923		CA-28MWV ASTM A743
1.4011	GX12Cr12 WNr. 1.4011 NFA 32060 Z12C 13 NFA 32059	GX12Cr12 WNr. 1.4011 EN 10283	X10Cr13 WNr. 1.4006 X15Cr13 WNr. 1.4024	420C21/420C28/420C29 BS 3100	CA-15 ASTM A217 / A487 / A743 CA-15M ASTM A487 / A743 approx, AISI 410
1.4027	Z 22 C 13 NFA 32059		GX20Cr14 WNr. 1.4027 SEW 410	420C24 BS 3100
	Z30 Cr 13 NFA 32060		X 30 Cr 13 WNr. 1.4028		CA-40 / CA-40F ASTM A743
1.4107	GX8CrNi12 WNr. 1.4107 NFA 32060 Z 6 CN 12-1 NFA 32059	GX8CrNi12 WNr. 1.4107 EN 10213-2	G-X 8 CrNi 13 WNr. 1.4008 DIN 17445
1.4008	GX7CrNiMo12-1 WNr. 1.4008 NFA 32060	GX7CrNiMo12-1 WNr. 1.4008 EN 10283
1.4317 / 1.6982	GX4CrNi13-4 WNr. 1.4317 NFA 32060 GX3CrNi13-4 WNr. 1.6982 NFA 32060	GX4CrNi13-4 WNr. 1.4317 – EN 10213 – EN 10283 – EN 10293 – EN 10340 G-X3CrNi13-4 WNr. 1. 6982 – EN 10213 – EN 10293	G-X5 CrNi 13 4 WNr. 1.4313 – DIN 17445 GX4CrNi13-4 WNr. 1.4317 – SEW 520	425C11 BS 3100
1.4407 / 1.4414	Z4 CND 13 4 NFA 32059 – NFA 32060		GX3CrNi13-4 WNr. 1.6982 – SEW 685-89 GX5CrNiMo13-4 WNr. 1.4407 GX4CrNiMo13-4 WNr. 1.4414	425C12 BS 3100	CA-6NM / E3N ASTM A743
1.4059	Z 15 CN 16-2 NFA 35574		GX22CrNi17 WNr. 1.4059 – SEW 410	ANC 2 BS 3146	approx, UNS S43100
1.4421	GX4CrNi16-4 NFA 32060 Z4 CN 16-4 NFA 32059	GX4CrNi16-4 WNr. 1.4421 – EN 10293			CB6 ASTM A743
1.4405	GX4CrNiMo16-5-1 WNr. 1.4405 – NFA 32060 Z4 CND 16-4 NFA 32059	GX4CrNiMo16-5-1 WNr. 1.4405 – EN 10213 – EN 10283 – EN 10293 – EN 10340	G-X5 CrNiMo 16.5 WNr. 1.4405 – SEW 410 G-X3 CrNiMo 16-5 WNr. 1.6983 – SEW 685
1.4411	GX4CrNiMo16-5-2 WNr. 1.4411 – NFA 32060	GX4CrNiMo16-5-2 WNr. 1.4411 – EN 10283
1.4525	GX5CrNiCu16-4 WNr. 1.4425 – NFA 32060 Z5 CNU 16 4 NFA 32059	GX5CrNiCu16-4 WNr. 1.4525 – EN 10283		ANC 22 BS 3146	CB7 Cu-1 ASTM A743

WNr.	NFA	EN	DIN	BS	ASTM
1.4309	GX2CrNi19-11 WNr. 1.4309 – NFA 32060 Z 2 CN 18-10 NFA 32056	GX2CrNi19-11 WNr. 1.4309 – EN 10213 – EN 10283 – EN 10340	G-X 2 CrNiN 18 9 WNr. 1.4306 – SEW 410	304C12 BS 3100	CF3 ASTM A451/A743/A744 CF3A ASTM A351 CPF3 – CPF3A ASTM A451
1.4308	GX5CrNi19-10 NFA 32060 Z 6 CN 18-10 NFA 32056	GX5CrNi19-10 WNr. 1.4308 – EN 10213-4 – EN 10283	G-X 6 CrNi 18 9 WNr. 1.4308 – DIN 17 445 G-X 6 CrNi18 10 WNr. 1.6902 – SEW 685	304C15 BS 3100	CF8 ASTM A351/A743/A744 CF8A – CF10 ASTM A351 CPF8 – CPF8A ASTM A451
1.4552	GX5CrNiNb19-11 WNr. 1.4552 – NFA 32060 Z6 CNNb 18-10 NFA 32056	GX5CrNiNb19-11 WNr. 1.4552 – EN 10213 – EN 10283	G-X 5 CrNiNb 18 9 WNr. 1.4552 – DIN 17 445	347C17 BS 3100	CF8C ASTM A351/A743/A744 CPF8C ASTM A451
1.4409	GX2CrNiMo19-11-2 WNr. 1.4409 – NFA 32060 Z2 CND 18-12 NFA 32056	GX2CrNiMo19-11-2 WNr. 1.4409 – EN 10213 – EN 10283 – EN 10340	G-X 2 CrNiMoN 18 10 WNr. 1.4404 – SEW 410	316C12 BS 3100	CF3M / CF3MN ASTM A351/A743/A744 CF 3 MN ASTM A 351/A451
1.4408	GX5CrNiMo19-11-2 WNr. 1.4408 – NFA 32060 Z6 CND 18-12 NFA 32056	GX5CrNiMo19-11-2 WNr. 1.4408 – EN 10213 – EN 10283	G-X 6 CrNiMo 18 10 WNr. 1.4408 – DIN 17 445	316C16 BS 3100	CF8M ASTM A351/A743/A744 CF 10 M ASTM A351 CPF8M ASTM A451
1.4581	GX5CrNiMoNb19-11-2 WNr. 1.4581 – NFA 32060 Z6 CNDNb 18-12 NFA 32056	GX5CrNiMoNb19-11-2 WNr. 1.4581 – EN 10213 – EN 10283	G-X 5 CrNiMoNb 18 10 WNr. 1.4581 – DIN 17 445	318C17 BS 3100	approx, 316Cb – S31640
1.4446	GX2CrNiMoN17-13-4 WNr. 1.4446 – NFA 32060	GX2CrNiMoN17-13-4 WNr. 1.4446 – EN 10283	approx, X2CrNiMo17-13-3 WNr. 1.4429 – DIN 17440		approx, 317L
1.4584	GX2NiCrMoCu25-20-5 WNr. 1.4584 – NFA 32060 Z2 NCDU 25.20.04 NFA 32056	GX2NiCrMoCuN25-20-5 WNr. 1.4584 – EN 10213 – EN 10283	approx, X2NiCrMoCuN25-20 WNr. 1.4536 – SEW 410	approx, 332C11 BS 3100	approx, UNS N08904
1.4859		GX10NiCrSiNb32-20 WNr. 1.4859 – EN 10213 – EN 10295 GX12NiCrSiNb32-21 ISO 13583	G-X 10 NiCrNb 32 20 WNr. 1.4859 – SEW 595		CT15C ASTM A351

WNr.	NFA	EN	DIN	BS	ASTM
1.4470 / 1.4462	GX2CrNiMoN22-5-3 NFA 32060	G-X2CrNiMoN22-5-3 WNr. 1.4470 – EN 10213-4 – EN 10283	X2 CrNiMoN 22.5.3 WNr. 1.4462 – SEW 400	332C15 BS 3100	Grade 4A ASTM A890/A995 UNS J93183 ASTM A872
1.4460	Z3 CND 25.06 Az NFA 35574		X4 CrNiMoN 27.5.2 WNr. 1.4460 – SEW 400		Grade 3A ASTM A890/A995 – UNS S 32950
1.4468	GX2CrNiMoN25-6-3 WNr. 1.4468 – NFA 32060	G-X2CrNiMoN25-6-3 WNr. 1.4468 – EN 10283 – EN 10340	G-X3CrNiMoN27-6-3 WNr. 1.4468 – SEW 410-88	approx332C15 BS 3100	UNS J93550 ASTM A872
1.4517	GX2CrNiMoCuN25-6-3-3 WNr. 1.4517 – NFA 32060	GX2CrNiMoCuN25-6-3-3 WNr. 1.4517 – EN 10213-4 – EN 10283	GX3CrNiMoCuN24-6-2-3 WNr. 1.4593 – SEW 410	332C13 BS 3100	CD-4MCu ASTM A351/A744 Grade 1A ASTM A 890 Grade 1B ASTM A890/A995
1.4417	GX2CrNiMoN25-7-3 WNr. 1.4417 – NFA 32060	GX2CrNiMoN26-7-3 WNr. 1.4417 – EN 10213 – EN 10283			Grade 6A ASTM A890/A995
1.4469	GX2CrNiMoN25-7-4 WNr. 1.4469 – NFA 32060	GX2CrNiMoN26-7-4 WNr. 1.4469 – EN 10213 – EN 10283	G-X2CrNiMoN25-7-4 WNr. 1.4469 – SEW 410-88		CD3MWCu N ASTM A351 Grade 5A ASTM A890
1.4340 / 1.4823	Z 30 CN 26-05 NFA 32057	GX40CrNiSi27-4 WNr. 1.4823 – EN 10295	G-X40 CrNi 27.4 WNr. 1.4340 – SEW 410		HD 50 ASTM A608

WNr.	NFA	DIN	BS	ASTM
2.4360 / 2.4365	C-NU 30 NC4135 – NFA 32060 NiCu30 NFA 53715	G-NiCu 30 Nb WNr. 2.4365.01 – DIN 17 730 NiCu 30 Fe WNr. 2.4360 – DIN 17 743	ANC 18 grade A BS 3146	M35-1 / M35-2 ASTM A494 Alloy 18 MIL-C-15345
	C-NiCu30Si NC4020 – NFA 32060			M-30C ASTM A494 Alloy 18 / 19 MIL-C-15345
		G-CuNi 30 Si 3 WNr. 2.4367.01 – DIN 17730	ANC 18 Grade B	M-30H ASTM A494 Alloy 16 MIL-C-15345
	C-NiCu30Si4 NFA 32060 NiCu30Si4 NFA 53715	NiCu30Si 4 WNr. 2.4367.01 – DIN 17730	ANC 18 Grade C BS 3146	M-25S ASTM A494 Alloy 17 MIL-C-15345
2.4816		NiCr16Fe WNr. 2.4816 – DIN 17742		CY-40 ASTM A494
2.4851		NiCr 23 Fe WNr .2.4851 – DIN 17742		UNS N 06601
2.4856	C-NiCr22Mo9Nb4 NFA 32060	NiCr22Mo9Nb WNr. 2.4856 – DIN 17742		CW-6MC ASTM A494

Dimensions and shapes

4,5 m

Max length

6 m

Max outer diameter

The centrifugal casting process (or spun casting) is mainly suitable for cylindrical or hollow pieces (rings, tubes etc…). Conical shapes, several different diameters or flange(s) can be obtained on the “as cast” outer profile.
As we do not use cores, the inside diameter is cylindrical and is achieved by the quantity of liquid metal poured into the tooling.

Our extensive range of tooling (more than 1500 dies) enables us to reach the ideal cast sizes and shapes, consequently to propose the most economical solutions.