Steel Type	Standard	Country Code	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo(%)
SCH1	4002	CNS	0.2-0.4	1.5-3.0	≦1.0	≦0.04	≦0.04	12.0-15.0	≦0.05
SCH1	G5122	JIS	0.2-0.4	1.5-3.0	≦1.0	≦0.04	≦0.04	12.0-15.0	≦0.5
G-X40-CrSil3	17465	DIN	0.3-0.6	1.0-2.5	0.5-1.0	≦0.045	≦0.03	12.0-14.0
SCH2	4002	CNS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	25.0-28.0	≦0.5
SCH2	G5122	JIS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	25.0-28.0	≦0.5
HC	A297	ASTM	≦0.5	≦2.0	≦1.0	≦0.04	≦0.04	26.0-30.0	≦0.5
G-X40-CrSi29	17465	DIN	0.3-0.5	1.0-2.5	0.5-1.0	≦0.045	≦0.03	27.0-30.0
SCH3	4002	CNS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	12.0-15.0	≦0.5
SCH3	G5122	JIS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	12.0-15.0	≦0.5
SCH11	4002	CNS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	24.0-28.0	-0.5
ZG30Cr26-Ni5	8492	GB	0.2-0.4	≦2.0	≦1.0	≦0.04	≦0.04	24.0-28.0	≦0.5
SCH11	G5122	JIS	≦0.4	≦2.0	≦1.0	≦0.04	≦0.04	24.0-28.0	≦0.5
HD	A297	ASTM	≦0.5	≦2.0	≦1.5	≦0.04	≦0.04	26.0-30.0	≦0.5
G-X40Cr-NiSi27-4	17465	DIN	0.3-0.5	1.0-2.5	0.5-1.5	≦0.045	≦0.03	25.0-28.0
SCH12	4002	CNS	0.2-0.4	≦0.2	≦0.2	≦0.04	≦0.04	18.0-23.0	≦0.5
SCH12	G5122	JIS	0.2-0.4	≦2.0	≦2.0	≦0.04	≦0.04	18.0-23.0	≦0.5
HF	A297	ASTM	0.2-0.4	≦2.0	≦2.0	≦0.04	≦0.04	18.0-23.0	≦0.5
G-X40Cr-NiSi22-9	17465	DIN	0.3-0.5	1.0-2.0	0.5-1.5	≦0.045	≦0.03	21.0-23.0
SCH13	4002	CNS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0	≦0.5
SCH13A	4002	CNS	0.25-0.5	≦1.75	≦2.5	≦0.04	≦0.04	23.0-26.0	≦0.5
ZG35Cr26-Ni12	8492	GB	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.03	24.0-28.0
SCH13	G5122	JIS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0	≦0.5
SCH13A	G5122	JIS	0.25-0.5	≦1.75	≦2.5	≦0.04	≦0.04	23.0-26.0	≦0.5
HH	A297	ASTM	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0
SCH15	4002	CNS	0.35-0.70	≦2.5	≦2.0	≦0.04	≦0.04	15.0-19.0	≦0.5
SCH15	G5122	JIS	0.35-0.70	≦2.5	≦2.0	≦0.04	≦0.04	15.0-19.0	≦0.5
HT	A297	ASTM	0.35-0.75	≦2.5	≦2.0	≦0.04	≦0.04	15.0-19.0	≦0.5
G-X40Ni-CrSi36-18	17465	DIN	0.3-0.5	1.0-2.0	0.5-1.5	≦0.045	≦0.03	17.0-19.0
SCH16	4002	CNS	0.20-0.35	≦2.5	≦2.0	≦0.04	≦0.04	13.0-17.0	≦0.5
ZG30Ni35-Cr15	8492	GB	0.2-0.35	≦2.5	≦2.0	≦0.04	≦0.04	13.0-17.0
SCH16	G5122	JIS	0.20-0.35	≦2.5	≦2.0	≦0.04	≦0.04	13.0-17.0	≦0.5
HX	A297	ASTM	0.35-0.75	≦2.5	≦2.0	≦0.04	≦0.04	15.0-19.0	≦0.5
HT30	A351	ASTM	0.25-0.35	≦2.5	≦2.0	≦0.04	≦0.04	13.0-17.0	≦0.5
SCH17	4002	CNS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
SCH17	G5122	JIS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
HE	A297	ASTM	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
SCH18	4002	CNS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
ZG40Cr28-Ni16	8492	GB	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
SCH18	G5122	JIS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
HI	A297	ASTM	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	26.0-30.0	≦0.5
SCH19	4002	CNS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	19.0-23.0	≦0.5
ZG35Ni24-Cr18Si2	8492	GB	0.3-0.4	1.5-2.5	≦1.5	≦0.035	≦0.03	17.0-20.0
SCH19	G5122	JIS	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	19.0-23.0	≦0.5
HN	A297	ASTM	0.2-0.5	≦2.0	≦2.0	≦0.04	≦0.04	19.0-23.0	≦0.5
SCH20	4002	CNS	0.35-0.75	≦2.5	≦2.0	≦0.04	≦0.04	17.0-21.0	≦0.5
SCH20	G5122	JIS	0.35-0.75	≦2.5	≦2.0	≦0.04	≦0.04	17.0-21.0	≦0.5
HU	A297	ASTM	0.35-0.75	≦2.5	≦2.0	≦0.04	≦0.04	17.0-21.0	≦0.5
SCH21	4002	CNS	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
SCH21	G5122	JIS	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
HK30	A351	ASTM	0.25-0.35	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
G-X15Cr-Ni25-20	17465	DIN	0.1-0.2	0.5-1.5	0.5-1.5	≦0.045	≦0.03	24.0-26.0
SCH22	4002	CNS	0.35-0.45	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
ZG40Cr25-Ni20	8492	GB	0.35-0.45	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
SCH22	G5122	JIS	0.35-0.45	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
HK40	A351	ASTM	0.35-0.45	≦1.75	≦1.5	≦0.04	≦0.04	23.0-27.0	≦0.5
G-X40Cr-NiSi25-20	17465	DIN	0.2-0.5	1.0-2.5	0.5-1.5	≦0.045	≦0.03	24.0-26.0
SCH23	4002	CNS	0.2-0.6	≦2.0	≦2.0	≦0.04	≦0.04	28.0-32.0	≦0.5
ZG40Cr30-Ni20	8492	GB	0.2-0.6	≦2.0	≦2.0	≦0.04	≦0.04	28.0-32.0	≦0.5
SCH23	G5122	JIS	0.2-0.6	≦2.0	≦2.0	≦0.04	≦0.04	28.0-32.0	≦0.5
HL	A297	ASTM	0.2-0.6	≦2.0	≦2.0	≦0.04	≦0.04	28.0-32.0	≦0.5
SCH24	4002	CNS	0.35-0.75	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0	≦0.5
ZG45Ni35-Cr26	8492	GB	0.35-0.75	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0
SCH24	G5122	JIS	0.35-0.75	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0	≦0.5
HP	A297	ASTM	0.35-0.75	≦2.0	≦2.0	≦0.04	≦0.04	24.0-28.0	≦0.5