Nickel Base Equiax


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Nickel Base Equiax
A selection guide to common vacuum melted alloys.

The C-M Group Alloy Index is a useful selection guide to the more commonly vacuum melted super alloys for investment castings.
The C-M Group has made a diligent effort to ensure that the specifications listed are accurate as of the date they were posted. However, the company assumes no liability for errors or omissions. Please consult the pertinent issuing organization to confirm specifications before ordering and to obtain specifications issued or modified after the posting of this guide.


Nickel Base Equiax
Nickel Base Equiax
Nickel Base Equiax	C	Cr	Ni	Co	Mo	W	Nb / Cb	Ta	Ti	Al	B	Zr	Hf	Fe	Re	Other	Density gm/cm³	Density lb/in³	Approximate Melting Range °F	Approximate Melting Range °C
B 1900	0.10	8	Bal	10	6	-	-	4.25	1	6	0.015	0.07	-			-	8.22	0.297	2325-2375	1274-1302
B 1900 +HF	0.10	8	Bal	10	6	-	-	4.25	1	6	0.015	0.1	1.1			-	8.25	0.298	-
B 1910	0.15	10	Bal	10	3	-	-	7.25	1.25	6	0.015	0.1	-			-	-		2400	1316
CM 681 LC®	.1	5.5	Bal	9	-	8.5	-	6	.15	-	-	.01	1.5	5.75	3	-	8.91	0.322	-	-
NI - X	.10	21.75	Bal	1.5	9	0.6	-	-	-	-	-	-	-	18.5		1.0xMn 1.0xSi	8.21	0.296	2300-2470	1260-1354
IN 100	0.16	10	Bal	15	3	-	-	-	4.75	5.5	0.015	0.04	-			.8V	7.75	0.280	2350-2435	1288-1335
IN 625	0.20	21.6	BAl	-	8.7	-	3.9	-	0.2	0.2	-	-	-			-	8.44	0.305	2350-2460	1288-1349
IN 713 C	0.10	13.5	BAl	-	4.5	-	2	-	0.8	6	0.010	0.06	-			-	7.91	0.286	2300-2350	1260-1288
IN 713 LC	0.06	12	Bal	-	4.3	-	2	-	0.7	5.8	0.007	0.06	-			-	8.00	0.289	2350-2410	1288-1321
IN 718	0.05	19	52.5	-	3	-	5	-	0.9	0.55	0.005	-	-