Grades Manufactured

INHOUSE GRADES

GRADES

INTERNATIONAL SPECIFICATIONS FOR GREY IRON STANDARDS

COUNTRY	SPECIFICATION	DESIGNATION	150	180	200	220	250	260	300	350
India	IS 210 1978	FG	150	--	200	--	250	--	300	350
United Kingdom	BS 1452 1990	Grade	150	180	200	220	250	--	300	350
USA	ANS/ASTM A48-83	CLASS	20A	25A	30A	--	35A	40A	45A	50A
DIN	DIN EN 1561	EN-GJL	150	--	200	--	250	--	300	350
Germany	DIN 1691 1985	GG	15	--	20	--	25	--	30	35
France	NFA 32-101-1987	FGL	150	--	200	--	250	--	300	350
Italy	UNI 5007 1969	G	15	--	20	--	25	--	30	35
Japan	JIS G5501 1981	FC	150	--	200	--	250	--	300	250
Russia	GOST 1412 1979	Sch	15	18	20	--	25	--	30	35
International	ISO 185-1988	Grade	150	--	200	--	250	--	300	350
		CLASS	2	--	3	--	4	--	5	6
Tensile strength MPA			150 MIN		207 Min		242 Min		350 Min	350 Min
Hardness range BHN			136-167		159-194		180-222		202-247	227-278
Total carbon %			3.4-3.6		3.2-3.5		3.15-3.30		2.9-3.1	3.1 max
silicon %			2.2-2.5		2.0-2.5		1.6-1.9		1.8-2.0	1.4-1.6
Mangenese %			0.5-0.7		0.6-0.8		0.6-0.8		0.7-0.9	0.7-0.9
Sulphur %			0.15		0.15		0.12 max		0.10 max	0.10 max
Phosphorous %			0.9-1.2		0.4 max		0.3 max		0.10 max	0.10 max
Molybdenum %			--		--		--		--	0.3-0.5
Cu or Ni %			--		--		--		0.3-0.5	1.0-1.5

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

INTERNATIONAL SPECIFICATIONS FOR DUCTILE (NODULAR /SPHEROIDAL IRON)

Country	Specification	Designation
India	IS 1083	SG	400/12	400/18	400/18 LT	500/7	600/3	700/2
United Kingdom	BS2789:1985		420/12	400/18	400/18	500/7	600/3	700/2
USA	ASTM A536	Grade	65-45-12	60-40-18	60-40-18	80-55-06	80-60-03	100-70-03
DIN	DIN EN 1563	EN-GJS	400-12	400-18(RT)	400-18(LT)	500-7	600-3	700-2
Germany	Din 1693-1973	GGG	400-12	400-18	--	500-7	600-3	700-2
France	NF A 32-201:1976	FGS	400/12	370/17	370/17	500/7	600/3	700/2
Italy	UNI 4544:1979	GS	400/12	370/17	370/17	500/7	600/3	700/2
Japan	JIS G5502:1982	FCD	(40)392/12	(37)363/17	(37)363/17	(50)490/7	(60)588/3	(70)686/2
International	ISO 1083:1976		400/12	370/17	370/17	500/7	600/3	700/2

Tensile Strength Mpa			448 MIN	414 MIN	414 MIN	552 MIN	600 MIN	689 MIN
Yield Strength Mpa			310 MIN	276 MIN	276 MIN	379 MIN	370 MIN	483 MIN
Elongation %			12%	18%	18%	7%	3%	2%
Impact Joules			-	14 J AVERAGE	12 J AVERAGE	-	-	-
Hardness range BHN			156-217	149-187	149-187	187-255	192-269	241-302
Heat Treatment Requirement			N/A	ANNEALING	ANNEALING	N/A	N/A	N/A
Structure-Matrix			80% FERRITE	95% FERRITE	95% FERRITE	50% FERRITE	60% FERRITE	80% PEARLITE
Total carbon %			3.30-3.80	3.30-3.80	3.30-3.80	3.30-3.80	3.30-3.80	3.20-3.80
Silicon %			1.80-2.80	1.80-2.80	1.80-2.80	1.80-2.80	1.80-2.80	1.80-2.80
Mangenese %			0-0.40	0-0.40	0-0.40	0-0.60	0-0.80	0-0.80
Phosphorous %			0-0.06	0-0.06	0-0.06	0-0.06	0-0.06	0-0.06
Sulphur %			0-0.03	0-0.03	0-0.03	0-0.03	0-0.03	0-0.03
Magnesium%			0.025-0.060	0.025-0.060	0.025-0.060	0.025-0.060	0.025-0.060	0.025-0.060
Copper%			-	-	-	0.50-1.00	0.50-1.00	0.50-1.00
Nickel%			-	-	-	-	0.04-0.1	0.04-0.1

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

OUTSOURCED GRADES

GRADES

INTERNATIONAL SPECIFICATIONS FOR CAST (BRONZE) STANDARDS

Lead Free
(Where Lead is an impurity)

Class	Country	Specification	Cu	Sn	Pb	Zn	Fe	Ni	Al	Mn	Sb	Si	S	As	P	UTS (ksi)	YS (ksi)	Elong %
Gunmetal	USA	C 83600	84-86.0	4-6.0	4-6.0	4-6.0	0.3 max	1 max	0.005 max	-	0.25 max	0.005 max	0.08 max	-	0.05 max	30	14	20
	USA	C 92410	Bal	6-8.0	2.5-3.5	1.5-3.0	0.2 max	0.2 max	0.005 max	0.05 max	0.25 max	0.005 max		-	-
	USA	C 93200	81-85.0	6.3-7.5	6-8.0	1-4.0	0.2 max	1 max	0.005 max	-	0.35 max	0.005 max	0.08 max	-	0.15 max	30	14	15
	United Kingdom	LG2	Bal	4-6.0	4-6.0	4.5-6.0	0.25 max	2 max	0.01 max	-	0.5 max	0.02 max	0.1 max	-	0.02 max	Similar to C83600 ASTM
	United Kingdom	LG4	Bal	6-8.0	2.7-3.5	1.7-3.2	0.2 max	2 max	0.01 max	-	0.4 max	0.01 max	0.1 max	-	0.02 max	45	20.319303338171	40
	United Kingdom	Rg7	81-84.5	6.2-8.0	5.2-8	2.3-5.0	0.2 max	2 max	0.01 max	-	0.3 max	0.01 max	0.08 max	-	0.03 max	Similar to C93200 ASTM
	Germany	GB-Cu Sn5 Zn Pb	83.5-85.5	4.3-6.0	4-6.0	4.5-6.5	0.2 max	2.3 max	0.01 max	0.1 max	0.25 max	0.01 max	0.06 max	0.1 max	0.03 max	Similar to C83600 ASTM
	Germany	GB-Cu Sn6 Zn Ni	83.5-87.0	5.8-7.0	2.8-4.0	1.8-3.0	0.2 max	1.5-2.3	0.01 max	0.1 max	0.2 max	0.01 max	0.06 max	0.1 max	0.03 max
	Germany	GB-CU Sn7 Zn Pb	81-84.5	6.3-8.0	5.3-7.0	3.3-5.0	0.2 max	1.8 max	0.01 max	0.1 max	0.25 max	0.01 max	0.06 max	0.1 max	0.03 max	Similar to C93200 ASTM
	Japan	BCIn6	83-87.0	4-6.0	4-6.0	4-6.0	0.3 max	0.8 max	0.005 max	-	0.2 max	0.005 max	-	-	0.03 max	Similar to C83600 ASTM
	Japan	BCIn7	86-65.0	5-7.0	1-3.0	3-5.0	0.2 max	0.8 max	0.005 max	-	0.2 max	0.005 max	-	-	0.03 max
	Italy	G-Cu Sn 5 Zn5 Pb5	Bal	4-6.0	4-6.0	4-6.0	0.3 max	2 max	-	0.1 max	0.4 max		0.1 max	-	0.05 max	Similar to C83600 ASTM
	India	LTB-2	Bal	4-6.0	4-6.0	4.5-6.0	0.35 max	2 max	0.01 max	-	0.4 max	0.02 max	-	-	-	Similar to C83600 ASTM

Tin Bronze	USA	C 90500	86-89.0	9-11.0	0.3 max	1-3.0	0.2 max	1 max	0.005 max	-	0.2 max	0.005 max	0.05 max	-	0.05 max	40	18	20
	United Kingdom	G1	Bal	9.7-10.5	1.50	1.75-2.75	0.15 max	1 max	0.01 max	-		0.02 max	0.1 max	-	0.02 max	Similar to C90500 ASTM
	Germany	GB-Cu Sn10 Zn	86-88.5	9.2-11.0	1.30	1-3.0	0.2 max	1.8 max	0.01 max	0.1 max	0.25 max	0.01 max	0.06 max	0.1 max	0.03 max	Similar to C90500 ASTM
	Japan	BCIn3	86.5-89.5	9-11.0	1.00	1-3.0	0.2 max	0.8 max	0.005 max	-	0.2 max	0.005 max	-	-	0.03 max	Similar to C90500 ASTM

Phsophor Bronze	USA	C 90800	85-89.0	11-13.0	0.25 max	0.25 max	0.15 max	0.5 max	0.005 max	-	0.2 max	0.005 max	0.05 max	-	0.3 max	35	17	10
	United Kingdom	PB2	Bal	11.2-13.0	0.5 max	0.3 max	0.1 max	0.5 max	0.01 max	-		0.02 max	0.1 max	-	0.25-0.6	45	25	5
	Japan	PBCIn2	87-91.0	9-12.0	0.3 max	0.3 max	0.2 max	0.5 max	0.005 max	-	0.05 max	0.005 max		-	0.1 max	Similar to BS1400 PB2

Lead Bronze	USA	C 93700	78-82.0	9-11.0	8-11.0	0.8 max	0.7 max	0.5 max	0.005 max	-	0.5 max	0.005 max	0.08 max	-	0.1 max	30	16	12
	United Kingdom	LB2	Bal	9.2-11.0	9-10.5	1 max	0.15 max	2 max	0.01 max	0.2 max	0.5 max	0.02 max	0.1 max	-	0.05 max	Similar to C93700 ASTM
	Germany	GB-Cu Pb10 Sn	78-81.0	9.3-11.0	8.5-10.5	0.8 max	0.15 max	1.3 max	0.01 max	0.1 max	0.3 max	0.01 max	0.08 max	0.1 max	0.03 max	Similar to C93700 ASTM
	Japan	LBCIn3	77-81.0	9-11.0	9-11.0	1 max	0.2 max	1 max	0.005 max	-	0.5 max	0.005 max	-	-	0.05 max	Similar to C93700 ASTM

Aluminium Bronze	USA	C 95200	Min 86	-		-	2.5-4.0		8.5-9.5	-	-	-	-	-	-	65	25	20
	USA	C 95800	Min 79	-	0.03 max	-	3.5-4.5	4-5.0	8.5-9.5	0.8-1.5	-	0.01 max	-	-	-	85	35	15
	USA	C 95500	Min 78	-	-	-	3-5.0	3-5.5	10-11.5	3.5 max	-	-	-	-	-	90	40	6
	USA	C 95900	Bal	-	-	-	3-5.0	0.5 max	12-13.5	1.5 max	-	-	-	-	-
	United Kingdom	AB1	Bal	0.1 max	0.03 max	0.5 max	1.5-3.5	1 max	8.7-10.5	1 max	0.05 max	0.2 max	-	-	-	68	26	20
	United Kingdom	AB2	Bal	0.1 max	0.03 max	0.5 max	4-5.5	4-5.5	8.8-10.0	3 max	0.05 max	0.1 max	-	-	-	93	36	13
	Germany	GB-Cu Al10 Fe	83-89.0	0.2 max	0.1 max	0.4 max	2-3.8	2.7 max	8.7-10.7	0.8 max	-	0.1 max	0.04 max	-	-	Similar to C95200 ASTM
	Germany	GB-Cu Al10 Ni	76-80.5	0.1 max	0.03 max	0.2 max	3.5-5.3	4.5-6.3	9-10.6	2.3 max	-	0.07 max	0.04 max	-	-	Similar to C95800 ASTM
	Japan	AIBCIn1	85.00	0.1 max	0.1 max	0.5 max	1-4.0	0.1-1.0	8-10.0	0.1-1.0	-	-	-	-	-	Similar to C95200 ASTM
	Japan	AlBCIn4	71.00	0.1 max	0.1 max	0.5 max	2-5.0	1-4.0	6-9.5	7-15.0	-	-	-	-	-	Similar to C95800 ASTM

Manganese Bronze	USA	C 86300	60-66.0	0.2 max	0.2 max	22-28.0	2-4.0	1 max	5-7.5	2.5-5.0	-	-	-	-	-	110	60	12
	United Kingdom	HTB3	Min 55	0.2 max	0.2 max	Bal	1.5-3.25	1 max	3-6.0	1.5-4.0	-	0.1 max	-	-	-	107	58	14
	Germany	GB-Cu Zn 25 Al5	60-66.0	0.05 max	0.1 max	Bal	3.5-4.5	2.7 max	4-6.5	3-5	0.03 max	0.05 max	-	0.08 max	0.02 max	Similar to C86300 ASTM
	Japan	HBsCIn4	60-65.0	0.2 max	0.2 max	Bal	2-4.0	0.5 max	5-7.5	2.5-5.0	-	0.1 max	-	-	-	Similar to C86300 ASTM

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

INTERNATIONAL SPECIFICATIONS FOR STEEL CASTINGS STANDARDS

COUNTRY	CF8/SS304	CF8M/SS316	WCA	WCB	WCC	LCC	LCB	A487 4C	A487 4D
India	IS 7806	IS 7806	IS 2856 : 1999	IS 2856 : 1999	IS 2856 : 1999	IS 1030 : 1998	-	-	-
India	GRADE 3	GRADE 5	GRADE 1	GRADE 2	GRADE 3	280-520W	-	-	-
USA	ASTM A351/A 351M-06	ASTM A351/A 351M-06	ASTM A216/A 216M-04	ASTM A216/A 216M-04	ASTM A216/A 216M-04	ASTM A352/A 352M-06	ASTM A352/A 352M-06	ASTM A487	ASTM A487
USA	CF8	CF8M	WCA	WCB	WCC	LCC	LCB	Grade 4 Class C	Grade 4 Class D
Germany	DIN 1.4308	DIN 1.4408	-	-	-	-	-	-	-
Japan	JIS G5121	G5121	G5151	G5151	-	-	-	-	-
Japan	SCS13A	SCS14A	SCPH1	SCPH2	-	-	-	-	-
International	J92600	J92900	UNS J02502	UNS J03002	UNS J02503	UNS J02505	UNS J03003	-	UNS J13047
International	-	-	-	-	-	-	-	-	-
Hardness range BHN	145-165	145-165	124 - 176	145 - 197	145 - 197	145 to 197	135 - 186	187 to 237	197 to 237
Tensile Strength,min(Mpa)	485	485	415 - 585	485 - 655	485 to 655	485-655	450 - 620	620	690
Yield Strength,min(Mpa)	205	205	205	250	275	275	240	415	517
Elongation in 2in,%	35	30	24	22	22	22	24	18	17
Reduction of Area,min %	-	-	35	35	35	35	35	35	35
Energy value Joules impact	-	-	-	-	-	20	14	20	20
Testing Temperature	-	-	-	-	-	- 46°C	- 46°C	- 46°C	- 46°C
Carbon %	0.08 Max	0.08 Max	0.25 Max	0.3 Max	0.25 Max	0.25 Max	0.30Max	0.30Max	0.30Max
Silicon %	2.0 Max	1.5 Max	0.60 Max	0.6 Max	0.6 Max	0.6 Max	0.60 Max	0.80 Max	0.80 Max
Mangenese %	1.5 Max	1.5 Max	0.70 Max	1.0 Max	1.20 Max	1.20 Max	1.00Max	1.00Max	1.00Max
Sulphur %	0.04 Max	0.04 Max	0.045 Max	0.045 Max	0.045 Max	0.045 Max	0.045 Max	0.04 Max	0.04 Max
Phosphorous %	0.04 Max	0.04 Max	0.04 Max	0.04 Max	0.04 Max	0.04 Max	0.04 Max	0.04 Max	0.04 Max
Copper %	0	0	0.30 Max	0.30 Max	0.30 Max	0.30 Max	0.30 Max	0.50 Max	0.50 Max
Nickel %	8.0-11.0	9.0-12.0	0.50 Max	0.50 Max	0.50 Max	0.50 Max	0.50 Max	0.40 -0.80	0.40 -0.80
Chromium %	18.0-21.0	18.0-21.0	0.50 Max	0.50 Max	0.50 Max	0.50 Max	0.50 Max	0.40 -0.80	0.40 -0.80
Molybdenum %	0.50 Max	2.0-3.0	0.20 Max	0.20 Max	0.20 Max	0.20 Max	0.20 Max	0.15 - 0.35	0.15 - 0.35
Vanadium %	-	-	0.03 Max	0.03 Max	0.03 Max	0.03 Max	0.03 Max	0.03 Max	0.03 Max
Total of these specified residual elements, max	-	-	1	1	1	1	1	0.6	0.6

NOTE: The above standards for ordering reference only the customer can specify any special requirement. All specifications are subject to change without prior notice.

Grades Manufactured

INHOUSE GRADES

GRADES

INTERNATIONAL SPECIFICATIONS FOR GREY IRON STANDARDS

INTERNATIONAL SPECIFICATIONS FOR DUCTILE (NODULAR /SPHEROIDAL IRON)

OUTSOURCED GRADES

GRADES

INTERNATIONAL SPECIFICATIONS FOR CAST (BRONZE) STANDARDS

INTERNATIONAL SPECIFICATIONS FOR STEEL CASTINGS STANDARDS

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