STEEL GRADES COMPARISON

Carbon Steel Grades

Euro EU	Italian UNI	Deutsche DIN	US ASTM - SAE - API	France NF	Japan JIS
C8E	C8	CK8	SAE1008
C10E	C10	CK10	SAE1010
C12E	C12	CK12	SAE1012
C15E	C15	CK15	SAE1015
C20E	C20	CK20	SAE1020
			SAE1030
28Mn6		28Mn6	SAE1527
DD11
S235JR	FE360B	ST37-2	SAE1015	E24-2	SM400A
S275JR	FE430B	ST44-2	SAE1020	E28-2
E295	FEE290	ST50-2		A50-2
S355JR
S355M	FEE355KGTM	STE355TM	A572 Gr. C	E355R
S235JR(Cu)	FE360B(Cu)	ST37-2(Cu)	SAE1015(Cu)	E24-2(Cu)	SM400A(Cu)
DD11
DD12		STW23
S235JRC		RST37-2		E24-2NE
S275J2
S275JRC		ST44-2		E28-2
S355MC
S420MC
S275JRC
DD11
S275JR	FE430B	ST44-2	SAE1020	E28-2
S355J2
S315MC	FEE315	QSTE300TM	045XLK	E315D	SPFH490
S355MC	FEE355	QSTE360TM	GR50	E360D	SPFH540
S420MC	FEE420	QSTE420TM	GR60	E420D	SPFH590
S460MC	FEE460	QSTE460TM	GR65	E445D
S500MC	FEE490	QSTE500TM	GR70	E490D
C35E	C35	CK35	SAE1035	XC38	S35C
C40E	C40	CK40	SAE1040	XC42	S40C
C45E	C45	CK45	SAE1045	XC48	S45C
C50E	C50	CK50	SAE1050		S50C
C60E	C60	CK60	SAE1060		S58C
C70E	C70	CK70	SAE1070	XC70	S70C
C80E	C80	CK80	SAE1080	XC80	S80C
S355J0	Fe510C	St52-3U		E36-3	SS490B
E360	FEE690	ST70-2		A70-2
20MnB5	21B3	22B2		20MnB5RR	10B21/15B21
30MnB5		28B2		30MnB5RR	15B30
			SAE1006
			SAE1018
S235J2C		ST37-3N		E24-4
S275J2C
S355JR	FE510B		A633 Gr. A,C,D	E36-2	SM490A
S355J2C		ST52-3N		E36-3
DD11	FEP11	STW22	CS	1C	SPHD
DD12	FEP12	STW23
DD13	FEP13	STW24	DS	3C	SPHE
S235J2			A36
S275J2
S355J2				A52FP	SM490YA
DD11(Cu)	FEP11(Cu)	STW22(Cu)	CS(Cu)	1C(Cu)	SPHD(Cu)
S355J2(Cu)				A52FP(Cu)	SM490YA(Cu)
P235GH	FE360-1KW	HI	A285 Gr. C - A414 Gr. C	A37CP	SPV24
P275SL		SPH275
P265GH	FE410-1KW	HII	A414 Gr. E	A42CP	SGV42
16Mo3	16Mo3	15Mo3	A204 Gr. B	15D3
P295GH	FE460-1KW	17Mn4	A299 A414 Gr. F	A48CP	SGV46
P355GH	FE510-1KW	A19Mn6	A414 Gr. G	A52CP	SGV49
P355NH	FEE355 KW	WSTE355	A516 Gr. 70	A510 AP
P355NL1	FEE355 KT	TSTE355	A516 Gr. 70	A510 FP
E335	FEE590	ST60-2		A60-2
S275N		STE285			SM400B
S275NL		TSTE285	A633A
S355NL		TSTE355	A633C	E355FP
S420N		STE420		E420R	SM490C
S420NL		TSTE420	A633E	E420FP
S460N		STE460		E460R	SM520B
S460NL		TSTE460		E460FP
S275M		STE285TM
S275ML		TSTE285TM
S355ML		TSTE355TM	A945 Gr. 50	E355FP
S420M		STE420TM		E420R
S420ML		TSTE420TM	A945 Gr. 60	E420FP
XS460M		STE460TM		E460R
S460ML		TSTE460TM		E460FP
S235J0W				E24W-3
S235J2W		WTST37-3		E24W-4	SMA490CW
S355J0WP				E36W-A3
S355J2WP				E36W-A4
S355J0W	FE355W		A70950W	E36W-B3
S355J2W(+N)					SMA570W
S355J2W		WTST52-3	A70950W
S355K2W(+N)				E36W-B4
S355K2W			A70950W
S460Q			A537A2	E460TR	SM58
S460QL		TSTE460V		E460TFP
S500Q		STE500V		E500TR
S500QL		TSTE500V		E500TFP
S550Q		STE550V		E550TR
S550QL		TSTE550V		E550TFP
S620Q		STE620V		E620TR
S620QL		TSTE620V		E620TFP
S690Q		STE690V	A514F	E690TR
S690QL		TSTE690V	A709100	E690TFP
S890QL		TSTE890V
S960QL		TSTE960V		E960T-11
C22E		CK22		XC18	S20C
C25E		CK25		XC25	S25C
C30E		CK30		XC32	S30C
C55E		CK55	SAE1055	XC55	S55C
38Cr2		38Cr2		38C2
38CrS2		38CrS2		38C2u
34Cr4	34Cr4	34Cr4		32C4	SCr430H
37Cr4	37Cr4	37Cr4		38C4	SCr435H
41Cr4	41Cr4	41Cr4		42C4	SCr440H
25CrMo4	25CrMo4	25CrMo4		25CD4	SCM420
34CrMo4	34CrMo4	34CrMo4		34CD4	SCM435H
42CrMo4	42CrMo4	42CrMo4	SAE4142	42CD4	SCM440H
50CrMo4	50CrMo4	50CrMo4
36CrNiMo4	36CrNiMo4	36CrNiMo4
34CrNiMo6	34CrNiMo6	34CrNiMo6	SAE4340		SNCM447
30CrNiMo8	30CrNiMo8	30CrNiMo8		30CDN8	SNCM431
36NiCrMo16				35NCD16
S550MC	FEE560	OSTE550TM	GR80	E560D
S600MC				E620D
S700MC		OSTE690TM		E690D
S355		ST52-3	GR50	E36	SM490B/C/YA
S460			GR65		SM570
DC01	FEP01	ST12	A366/CQ	C	SPCC
DC03	FEP02	ST13	A619/DQ	E	SPCD
DC04	FEP04	ST14	A620/DQSK	ES	SPCE
DC05	FEP05	ST15		SES
DC04EK		EK2	TYPE I	EME	SPCD
DC01
DC04
			SAE1006
			SAE1008
DD13(B)	FEP13(B)	STW24(B)	DS(B)	3C(B)	SPHE(B)
P245NB	FEE24 KR	H I		BS 1	SG 255
P265NB	FEE27 KR	H II		BS 2	SG 295
P310NB	FEE31 KR	17Mn4		BS 3	SG 325
P355NB	FEE35 KR	19Mn6		BS 4	SG 365
DD11
DD14
S355K2
51CrV4	51CrV4	50CrV4	50C4V2	50CV4	SUP10
C45E	C45	CK45	SAE1042-1045	XC48	S45C
S355N	FEE355KGN	STE355		E355R	SM490B
S355NL	FEE355KTN	TSTE355	A633 Gr. C, D	E355FP
S235J0	FE360C	ST37-3U		E24-3	SM400B
S275J0	FE430C	ST44-3U	A572 Gr. 42	E28-3
S235J2(+N)	FE360D	ST37-3N	A284 Gr. D	E24-4	SM400C
S275J2(+N)	FE430D	ST44-3N	A572 Gr. 42,50	E28-4
S355J2(+N)	FE510D	ST52-3N	A572 Gr. 50	E36-3	SM490C
S355K2(+N)				E36-4	SM490YB
DC05
DC06	FEP06	IF18	EDDS	IF
DC01
DC03
DC04
HC260LA		ZSTE260		E240C	SPFC390
HC300LA	FEE275F	ZSTE300	Gr. 45	E280C	SPFC440
HC340LA	FEE315F	ZSTE340	Gr. 50	E315C	SPFC490
HC380LA	FEE355F	ZSTE380	Gr. 55	E355C	SPFC540
HC420LA	FEE420F	ZSTE420	Gr. 60		SPFC590
DC04
DC05
DC06
DC01EK			TYPE I
DC04EK
DC06ED		ED4	TYPE III
HCT600X(DP600)	FEE600DPF			XE360B
DC07	FEP07
DC06EK	FEP02S	EK4	TYPE III	EMES
DC03ED	FEP04S		TYPE II
DC04ED		ED3	TYPE II		SPP
HCT450X(DP450)	FEE450DPF				SPC440
HCT500X(DP500)	FEE500DPF			XE300B	SPC490DU
HCT780X(DP800)	FEE800DPF			XE450B	SPC780DU
DX51D+Z	FEP02G	ST02Z	LFQ	GC	SGCC
DX52D+Z	FEP03G	ST03Z	DQ	GE	SGCD1
DX53D+Z	FEP05G	ST04Z	DQSK	GES	SGCD2
DX54D+Z	FEP06G	ST06Z	DDS		SGCD3
DX56D+Z
S220GD+Z			SQ-GRADE230	C230
S250GD+Z	FEE250G	STE250-2Z	SQ-GRADE255	C250	SGC340
S280GD+Z	FEE280G	STE280-2Z	SQ-GRADE275	C280	SGC400
S320GD+Z	FEE320G	STE320-3Z		C320	SGC440
S350GD+Z	FEE350G	STE350-3Z	SQ-GRADE340	C350	SGC490
HX220YD+Z
HX260LAD+Z		ZSTE260		E240C - E260C
HX300LAD+Z		ZSTE300	Gr. 45	E280C - E315C
HX340LAD+Z		ZSTE340	Gr. 50	E555C
HX380LAD+Z		ZSTE380	Gr. 55
HCT600X+Z(DP600+Z)	FEE600DPF ZNT/2S				SCGA590
S550GD+Z	FEE550G		SQ-GRADE550	C550	SGC570
HX420LAD+Z		ZSTE420	Gr. 60
HCT450X+Z(DP450+Z)	FEE450DPF ZNT/2S				SCGA440
P235S	Fe 360-2KW	SPH 235		A 37 AP
P265S	Fe 410-2KW	SPH 265		A 42 AP
DP600
		RRSt23
		ST22
		ST24
			Grade A
			Grade C
			SS 33
			SS 36 Tip1
			SS 36 Tip2
			SS 50
			SS 33
			SS 36 Tip1
			SS 36 Tip2
			SS 40
			A36-Gr.A



			Grade A
S550MC	FEE560	OSTE550TM	GR80	E560D
					SS 400
			50 Tip2
			55 Tip2
			L210/A
			L245N/BN
			L290N/X42N
			L320N/X46N
			L360M/X52M
			L390M/X56M
			L415M/X60M
			L450M/X65M
			L485M/X70M
			J 55
			J 55(Özel1)
			J 55(Özel2)
			SS 55
			CS Typ B
			CS Typ B

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