Have you ever used stainless steel ingot or special alloy ingot made by centrifugal casting technique? 

 

There are several casting foundries that are able to manufacture the world-class products, however they confronted the problems of burden and scrap usage. 

It’s easy to purchase the common stainless steel ingots such as 304 and 316 from raw material suppliers.  

However, it might be difficult to get the higher grade stainless steel or special alloy ingots, for example duplex, 17-4PH and Nickel-based alloys from them also. 

 

If you would like to avoid the troubles when doing the burden by yourself or you are not able to purchase the stainless steel ingots or special alloy ingots you need, LAWAI will make the custom ingots to you.

 

 Centrifugally cast ingot v.s. Burden v.s. Scrap

	*** Centrifugally cast ingot	Burden	Scrap
1.      Safety	Very good	Good	Bad
2.      Efficiency of melting	Very good	Good	Bad
3.      Durability of furnace lining	Very good	Very good	Bad
4.      Operation	Very good	Bad	Good
5.      Yield rate	Very good	Good	Good
6.      Management	Very good	Bad	Good
7.      Quality	Very good	Good	Bad

 

***  Stainless steel ingots / special alloy ingots manufactured by centrifugal casting at LAWAI

 

1.  The dimension of ingots:

We will make the custom ingots based on your size of furnaces and requirements. 

 

2.  Quality:

  We will provide the heat no. of each batch, report of chemical composition and standard test pieces for you when delivering.

  

 

In order to let you know more about our stainless steel ingots and special alloy ingots produced by centrifugal casting, we list the advantages as follows. 

 

1.   Safety:

Because of the custom stainless steel ingots / special alloy ingots by centrifugal casting, it’s convenient for operators to feed the centrifugally cast ingot into the furnace successfully. There is without exhaust emission that meets the environmental protection policy. 

 

2.   Efficiency of melting:

It saves much electricity cost because the melting time will be short. 

 

3.   Durability of furnace lining:

Comparing with burden and scrap, using stainless steel ingots / speical alloy ingots made by centrifugal casting will be more durable. 

 

4.   Operation:

The shape and size of stainless steel ingots / special alloy ingots made by centrifugal casting will be custom and the same, therefore it is convenient for operators to move them. 

It is also suitable to use robotic arms to move and feed the stainless steel ingots / special alloy ingots into the furnace. 

By this way, the operators could pay much attention on the whole melting process.

 

5.   Yield rate:

Because of the purity of stainless steel ingots  / special alloy ingots made by centrifugal casting, the yield rate will be increased much when comparing with burden and scrap to make the products.

 

6.  Management:

     The shape of stainless steel ingots / special alloy ingots made by centrifugal casting is cylindrical. 

     It is easy to be managed, stored in the warehouse and used.  

     The working efficiency will be improved much. 

 

7.    Quality:

 The grain of stainless steel ingots / special alloy ingost made by  centrifugal casting is quite pure. When the furnace temperature is  controlled properly, the ingots are able to be melted quickly to avoid  mixing bad gases. 

 The operators are able to focus on the melting solely and do not need to consider how to feed. 

 The rate of defective products will be decreasing. 

 

*** The stainless steel ingots/ special alloy ingots we are able to manufacure are as follows.

 

300 series stainless steel ingots

Wrought Grade	ACl /CAST	CAST EN/DIN
304 ingot	CF8 ingot	1.4308 GX6CrNi189 ingot
304L ingot	CF3 ingot	1.4306 X2CrNi19-11 ingot
316 ingot	CF8M ingot	1.4408 GX6CrNiMo18-10 ingot
316L ingot	CF3M ingot	1.4404/1.4409 X2CrNiMo17-12-2 ingot
310S ingot	CK20 ingot
347 ingot	CF8C ingot	1.4552, GX5CrNiNb18-9 ingot
317 ingot	CG8M ingot	1.4408 GX6CrNiMo18-10 ingot
317L ingot	CG3M ingot
Nitronic 60 ingot	CF10SMNN ingot
Nitronic 50 ingot	CG6MMN ingot
20Cb3 ingot	CN7M ingot
309 ingot	CH20 ingot
CE20N ingot	CD20N ingot
	Nitronic33 ingot
	Nitronic40 ingot
	CN7MS ingot
AL6XN ingot	CN3MN ingot
254SMO, F44 ingot	CK3MCuN ingot

 

400 series stainless steel ingots

Wrought Grade	ACl /CAST	CAST EN/DIN
410 ingot	CA15 ingot	1.4008 GX8CrNi13 ingot
416 ingot	416 ingot
420 ingot	CA40 ingot	1.4027 GX20Cr14 ingot
420F ingot	CA40F ingot
431 ingot	431 ingot	1.4059 GX22CrNi17 ingot
13-4, F6NM ingot	CA6NM ingot	1.4313 GX5CrNi134 ingot
	440A ingot
	440B ingot
	440C ingot

 

 Stainless steel precipitation hardening ingots

Wrought Grade	ACl /CAST	CAST EN/DIN
17-4PH ingot	CB7Cu-1 ingot	1.4540 GX4CrNiCuNb16-4 ingot
15-5PH ingot	CB7Cu-2 ingot

 

Duplex stainless steel ingots

Wrought Grade	ACl /CAST	CAST EN/DIN
	CD4MCu ingot
2205 ingot	CD3MN ingot	1.4470 GX2CrNiMoN22-5 ingot
255 ingot	CD7MCuN ingot
	CD4MCuN ingot
	DPX-1B MOD ingot
2507,  ingot	CE3MN ingot	1.4469 GX2CrNiMoN26-7 ingot
	CE8MN ingot
	CD3MWCuN ingot

 

Nickel-based alloy ingots / Superalloy ingots

Wrought Grade	ACl /CAST	CAST EN/DIN
50Cr-50Ni+Cb ingot	50Cr-50Ni+Cb ingot	2.4678, 2.4680, 2.4813 ingot
INCONEL 625 ingot	CW6MC ingot	2.4856 NiCr22Mo9Nb ingot
INCONEL 600 ingot	CY40 ingot	2.4816 NiCr15Fe ingot
Hastelloy B2 ingot	N12MV ingot	2.4882 ingot
Hastelloy C276 ingot	CW-12MW ingot	2.4886 SGNiMo16Cr16W ingot
Hastelloy B2 ingot	N7M ingot	2.4617 NiMo28 ingot
Hastelloy C4 ingot	CW2M ingot	2.4610 NiMo16Cr16Ti ingot
Hastelloy C22 ingot	CX2MW ingot	9.4602 ingot
Hastelloy X ingot	Ni-X ingot
Nickel 200 ingot	CZ100 ingot
Inconel 718 ingot
Incoloy 800H ingot

 

 

 

LAWAI INDUSTRIAL CORPORATION

No.1283-1, Ren-ai Road, Chunan Township, Miaoli County, Taiwan

+886-3-6581116

[email protected]

http://www.lawai-alloytube.com/