Garg Casteels Pvt. Ltd.

Carbon Steels for General Application Low Temperature Service :

Steel Casting Specification
Alloy Designation	ASTM	UNS	AISI	Military	Federal
WCA	A27 Gr 60-30 A216 Gr WCA	J02502	1020	MIL-C-24707 Class B
65-35	A27 6r 60-35	J03001	1020	MIL-C-24707 CL 65-35	QQ-5-681 CL 65-35
WCB	A27 Gr 70-36 A216 Gr WCB A356 Gr1
WCC	A27 Gr 70-40 A216 Gr WCC	J02503	1020
LCA	A352 Gr LCA	J02504	1020
LCB	A352 Gr LCB A757 Gr A1Q	J03003	1025
LCC	A352 Gr LCC A757 Gr A2Q	J02505

	Nominal Chemical Composition		Minimum Mechanical Properties
Alloy Designation	C	SI	Tensile KSJ	Tensile KSJ	Yield KSI	Elonagation IN 2%	Average BHN	Heat Treatment
WCA	0.20	0.45	60	60	30	24	140	Normalized Tempered
65-35	0.25	0.60	60	60	35	24	140	Normalized Tempered
WCB	0.25	0.45	70	70	36	22	150	Normalized Tempered
WCC	0.20	0.45	70	70	40	22	160	Normalized Tempered
LCA	0.20	0.45	60	60	30	24	150	Normalized Tempered
LCB	0.25	0.45	65	65	35	24	160	Normalized Tempered
LCC	0.20	0.45	70	70	40	22	160	Normalized Tempered

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Garg Casteels Pvt. Ltd.

212 / 214, Madhav Darshan,
Waghawadi Road,
Bhavnagar -364001 (Gujarat) India.

Phone : + 91 278 - 2421596
Fax : + 91 278 - 2411481

E-mail :
gargcasteels@gmail.com
gargcasteels@yahoo.com