Chemical Composition of Tool Steel D2 D3 D4 D6 S5 S7 D3M S2M SKD11 D2M D2V

Chemical Composition of Tool Steels & Alloy Steels

Grade	C	Si	Mn	P	S	Cr	Mo	V	W
D2 / 1.2379	1.40	0.10	0.15	0.03	0.03	11.00	0.60	0.25
D2 / 1.2379	1.60	0.60	0.60	Max.	Max.	12.00	1.20	1.10
D3 / 1.2080	1.90	0.10	0.15	0.03	0.03	11.00
D3 / 1.2080	2.35	0.60	0.60	Max.	Max.	12.00
D4	2.05	0.10	0.10	0.03	0.03	11.00	0.70	0.15
D4	2.40	0.60	0.60	Max.	Max.	13.00	1.20	1.20
D6	2.00	0.10	0.15	0.03	0.03	11.00			0.60
D6	2.25	0.60	0.60	Max.	Max.	12.00			0.80
D2M / 1.2601	1.55	0.25	0.20	0.035	0.03	11.00	0.50	0.10	0.40
D2M / 1.2601	1.75	0.40	0.40	Max.	Max.	12.00	0.70	0.50	0.60
D2V	1.50	0.20	0.15	0.03	0.03	11.00	0.70	0.45
D2V	1.60	0.60	0.45	Max.	Max.	12.00	0.90	0.55
SKD11	1.40	0.20	0.15	0.03	0.03	11.00	0.80	0.20
SKD11	1.60	0.60	0.45	Max.	Max.	12.00	1.20	0.50
D3M	1.55	0.20	0.20	0.035	0.35	11.00		0.07
D3M	1.75	0.40	0.40	Max.	Max.	12.00		0.12
S2M	0.47	0.90	0.30	0.04	0.04	0.25	0.40
S2M	0.55	1.10	0.50	Max.	Max.	Max.	0.55
S5	0.50	0.60	1.75	0.03	0.03	0.35	0.20	0.35
S5	0.65	1.10	2.25	Max.	Max.	Max.	1.35	Max.
S7	0.45	0.20	0.20	0.03	0.03	3.00	1.30	0.35
S7	0.55	1.00	0.90	Max.	Max.	3.50	1.80	Max.

Manufacturing Scope Available Under us (applicable for all grades)
Rounds		Squares		Flats
Size / mm	Condition	Size	Condition	Thickness (T) mm	Width (W) mm	Condition
10.00 - 60.00	HRA	21 & 22	HRA	32 - 130	60 - 180	FA
60.00 - 180.00	FA	60 - 120	FA

Length :

Upto 80 Dia - 2 to 4 Meters
81 - 120 Dia - 1.5 to 4 Meters
121 - 180 Dia - 1.5 to 3 Meters

Specific customer requirements for different grades and chemical composition can be supplied on request.

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