Category · 59 grades

Cast steel

Cast steel is a ferrous material produced by pouring steel into moulds to form components. It combines the shape-making flexibility of casting with the strength and toughness associated with steel, making it suitable for complex, heavily loaded parts such as machinery components, structural castings and industrial equipment.

Grade	Material no.	C	P	S	Mn	Si	Cr
SCMn5	—	0.4 - 0.5	max 0.04	max 0.04	1 - 1.6	0.3 - 0.6	—
SCPH21	—	max 0.2	max 0.04	max 0.04	0.5 - 0.8	max 0.6	1 - 1.5
SCSiMn2	—	0.25 - 0.35	max 0.04	max 0.04	0.9 - 1.2	0.5 - 0.8	—
SCPH61	—	max 0.2	max 0.04	max 0.04	0.5 - 0.8	max 0.75	4 - 6.5
SCMnCrM3	—	0.3 - 0.4	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	0.3 - 0.7
SCPH11-CF	—	max 0.2	max 0.035	max 0.035	0.3 - 0.6	max 0.6	max 0.35
SCMnH2X1	—	0.9 - 1.05	max 0.06	max 0.045	11 - 14	0.3 - 0.9	—
SCMnH11	—	0.9 - 1.3	max 0.07	max 0.04	11 - 14	max 0.8	1.5 - 2.5
SCMnH31	—	1.05 - 1.35	max 0.06	max 0.045	6 - 8	0.3 - 0.9	—
SCPL11	—	max 0.25	max 0.04	max 0.04	0.5 - 0.8	max 0.6	max 0.35
SCW450	—	max 0.22	max 0.04	max 0.04	max 1.5	max 0.8	—
SC360	—	max 0.2	max 0.04	max 0.04	—	—	—
SCW410-CF	—	max 0.22	max 0.04	max 0.04	max 1.5	max 0.8	—
SCC3	—	0.3 - 0.4	max 0.04	max 0.04	0.5 - 0.8	0.3 - 0.6	—
SCW570-CF	—	max 0.2	max 0.04	max 0.04	max 1.5	max 1	max 0.5
SCPH11	—	max 0.25	max 0.04	max 0.04	0.5 - 0.8	max 0.6	max 0.35
SCMnCr4	—	0.35 - 0.45	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	0.4 - 0.8
SCPH32	—	max 0.2	max 0.04	max 0.04	0.5 - 0.8	max 0.6	2 - 2.75
SCMnCrM2	—	0.25 - 0.35	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	0.3 - 0.7
SCPH2-CF	—	max 0.3	max 0.04	max 0.04	max 1.1	max 0.6	max 0.25
SCMnH2	—	0.9 - 1.2	max 0.07	max 0.04	11 - 14	max 0.8	—
SCMnH4	—	1.05 - 1.35	max 0.06	max 0.045	16 - 19	0.3 - 0.9	—
SCMnH21	—	1 - 1.35	max 0.07	max 0.04	11 - 14	max 0.8	2 - 3
SCMnH41	—	1.05 - 1.35	max 0.06	max 0.045	11 - 14	0.3 - 0.9	—
SCW410	—	max 0.22	max 0.04	max 0.04	max 1.5	max 0.8	—
SCW620	—	max 0.22	max 0.04	max 0.04	max 1.5	max 0.8	max 0.5
SC480	—	max 0.4	max 0.04	max 0.04	—	—	—
SCW520-CF	—	max 0.2	max 0.04	max 0.04	max 1.5	max 0.8	max 0.5
SCMn3	—	0.3 - 0.4	max 0.04	max 0.04	1 - 1.6	0.3 - 0.6	—
SCPH2	—	max 0.3	max 0.04	max 0.04	max 1	max 0.6	max 0.25
SCMnCr3	—	0.3 - 0.4	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	0.4 - 0.8
SCPH23	—	max 0.2	max 0.04	max 0.04	0.5 - 0.8	max 0.6	1 - 1.5
SCMnM3	—	0.3 - 0.4	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	max 0.2
SCPH1-CF	—	max 0.22	max 0.04	max 0.04	max 1.1	max 0.6	max 0.25
SCMnH1	—	0.9 - 1.3	max 0.1	max 0.05	11 - 14	—	—
SCPH32-CF	—	max 0.15	max 0.03	max 0.03	0.3 - 0.6	max 0.6	1.9 - 2.6
SCMnH3	—	0.9 - 1.2	max 0.05	max 0.035	11 - 14	0.3 - 0.8	—
SCMnH12	—	1.05 - 1.35	max 0.06	max 0.045	16 - 19	0.3 - 0.9	1.5 - 2.5
SCMnH33	—	0.7 - 1	max 0.07	max 0.045	13 - 15	0.3 - 0.6	—
SCPL31	—	max 0.15	max 0.04	max 0.04	0.5 - 0.8	max 0.6	max 0.35
SCW550	—	max 0.22	max 0.04	max 0.04	max 1.5	max 0.8	max 0.5
SC450	—	max 0.35	max 0.04	max 0.04	—	—	—
SCW490-CF	—	max 0.2	max 0.04	max 0.04	max 1.5	max 0.8	—
SCMn2	—	0.25 - 0.35	max 0.04	max 0.04	1 - 1.6	0.3 - 0.6	—
SCMnCr2	—	0.25 - 0.35	max 0.04	max 0.04	1.2 - 1.6	0.3 - 0.6	0.4 - 0.8
SCPH22	—	max 0.25	max 0.04	max 0.04	0.5 - 0.8	max 0.6	1 - 1.5
SCCrM1	—	0.2 - 0.3	max 0.04	max 0.04	0.5 - 0.8	0.3 - 0.6	0.8 - 1.2
SCPL1	—	max 0.3	max 0.04	max 0.04	max 1	max 0.6	max 0.25
SCNCrM2	—	0.25 - 0.35	max 0.04	max 0.04	0.9 - 1.5	0.3 - 0.6	0.3 - 0.9
SCPH21-CF	—	max 0.15	max 0.03	max 0.03	0.3 - 0.6	max 0.6	1 - 1.5

Standards covering this category

Property ranges

Property	Unit	Min	Max	Grades
Rm	N/mm²	360	880	49
Re	N/mm²	175	685	46
A	%	9	35	49
Z	%	15	35	30
HB	—	143	300	23

Derived from 49 grades in this category with a recorded value.

Composition range

Property	Unit	Min	Max	Grades
C	%	0.15	1.35	59
Si	%	0.3	1	54
P	%	0.03	0.1	59
S	%	0.03	0.05	59
V	%	0.15	0.7	5
Cr	%	0.2	6.5	34
Mn	%	0.3	19	55
Ni	%	0.5	4	23
Cu	%	0.5	0.5	17
Mo	%	0.15	1.8	25
W	%	0.1	0.1	9

Derived from 59 grades in this category with a recorded value.