Longhai special steel

StE355TM

admin — Fri, 23 Dec 2011 07:09:37 +0000

DIN-SEW083 StE355TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steels
DIN-SEW083 StE355TM steel plate/sheet,DIN-SEW083 StE355TM steel plate/sheet, under DIN standard, we can regard StE355TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steel.

DIN-SEW083 StE355TM is a technical delivery conditions for thermomechanical rolled weldable fine grain structural steels.S means the structural steel, M means the delivery condition.Capital letter L for the quality with specified minimum values of values of impact energy.The DIN-SEW083 StE355TM steel is equival to EN S355M,NFA E355R and ASTM A572GrC steel grade.

StE355TM DIN SEW 083 Number:1.8823	Comparison of steel grades
	EN10113-3	S355M
	NFA 36-201	E 355 R
	UNI 7382	Fe E 355 KGTM
	BS 4360	-
	ASTM	A 572 Gr.C

Chemical Composition

Grade	C max	Si max	Mn max	P max	S max	N max	AL min	Nb max	V max	Ti max	Cr max	Ni max	Mo max	Cu max	Ce min
StE355TM	0.14%	0.50%	1.60%	0.030%	0.025%	0.015%	0.02%	0.05%	0.10%	0.05%	0.30%	0.50%	0.10%	0.55%	0.39%

Mechanical Properties

Grade

Nom. thick.e

Yield StrDINgh ReH

TDINsile StrDINgth ReH

Total Elongation A5

℃

Notch Impact DINergy Longitud. transverse

StE420

admin — Fri, 23 Dec 2011 07:01:51 +0000

Fine-grain structural steels, normalised rolled steel DIN 1614/2 StE420steel plate

StE420steel plate, under DIN 1614/2 standard StE420 steel plate, under DIN 1614/2 standard, we can regard StE420 steel plate as Fine-grain structural steels, normalised rolled steel StE420steel plate is one mainly of Fine-grain structural steels, normalised rolled steel,StE420 steel plate is under DIN 1614/2 standard equivalent to EN: StE420,which with a minimum elongation of 19%.

STE420 DIN17102 MATERIAL#1.8902	Comparison of steel grades
	UNE36081	AE420KG/AE420KW
	EN 10111	S420N
	NFA 36-201	E420R
	BS4036	-
	UN	-

StE420 steel plate Chemical composition -% by mass*

Chemical elements	C max	Si max	Mn	P max	S max.	Cu max	Cr max	Ni max	V max	Nb max	Al min
%,by mass	0.20	0.60	1.00-1.70	0.030	0.025	0.55	0.30	0.50	0.12	0.05	0.02

StE420 steel Mechanical properties

thickness	Yield Strength ReH[N/mm2] transv.min.	TensileStrengthRm [N/mm2]transv.	Fracture Elongation [%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	420 400			+20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - -50 -
t < 3mm t≥ 3mm		520-680
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			19

TStE275TM

admin — Fri, 23 Dec 2011 07:00:17 +0000

DIN-SEW083 TStE275TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steels
DIN-SEW083 TStE275TM steel plate/sheet,DIN-SEW083 TStE275TM steel plate/sheet, under DIN standard, we can regard TStE275TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steel.

DIN-SEW083 TStE275TM is a technical delivery conditions for thermomechanical rolled weldable fine grain structural steels.It is according to DIN-SEW083 standard.S means the structural steel, M means the delivery condition.Capital letter L for the quality with specified minimum values of values of impact DINergy at temperature not lower than -50 degree.

TStE275TM DIN-SEW083 Number:1.8819	Comparision of steel grades
	EN10113-3	S275ML
	UNI 7382	Fe E 275 KTTM
	BS 4360	-
	ASTM	-

Chemical Composition of DIN TStE275TM steel,by %

Grade	C max	Si max	Mn max	P max	S max	N max	AL max	Nb max	V max	Ti max	Cr max	Ni max	Mo max	Cu max	CEV max
TStE275TM	0.13	0.50	1.5	0.025	0.02	0.015	0.02	0.05	0.08	0.05	0.30	0.3	0.10	0.55	0.38

Mechnical Properties of DIN TStE275TM steel

Temperature	-50	-40	-30	-20	-10	0	20
Notch impact test. Min. absorbed DINergy	27	31	40	47	51	55	63

Nominal thickness(mm)	to 16	16-40	40-63	63-80	80-100	100-120
ReH-Minimun yield strDINgth(Mpa)	275	265	255	245	245	240

Nominal thickness(mm)	to 40	40-63	63-80	80-100	100-120
Rm-TDINsile strDINgth(Mpa)	370-530	360-520	350-510	350-510	350-510
Nominal thickness(mm)	-
A-Minimum elongation Lo=5,65√So(%)	24

17102 TStE355

admin — Fri, 23 Dec 2011 06:58:40 +0000

DIN 17102 TStE355 steel plate/sheet for fine-grain structural steels normalised rolled steels

DIN 17102 TStE355 steel plate/sheet,DIN 17102 TStE355 steel plate/sheet, under DIN standard, we can regard TStE355 steel plate/sheet as fine-grain structural steels, normalised rolled steels.DIN 17102 TStE355 is mainly used as ine-grain structural steels, normalised rolled steels.

DIN 171022 TStE355 steel plate/sheet is ine-grain structural steels, normalised rolled steel plates/sheets specially manufactured for different types of welded constructions, from base material, resistant to heat and tough for low temperatures.And it can be used for pressure boilers, storing tanks both movable and standing, high pressure pipes, bridges, masts, tethers, etc.

T StE 355 DIN17102 MATERIAL# 1.0456	Comparison of steel grades
	UNE36081	AE 355 KT
	EN 10025-3	S355NL
	UN	Fe E 355 KT N
	NFA36 201	E355FP
	BS1449	50 EE

DIN TStE355 steel Chemical analysis

Chemical elements	C max	Si max	Mn max	P max	S max.	Cu max	Cr max	Ni max	V max	Nb max	Al min
%,by mass	0.18	0.50	0.90-1.65	0.025	0.020	0.55	0.30	0.50	0.12	0.05	0.02

DIN TStE355 steel Mechanical properties

thickness	Yield Strength ReH [N/mm2] transv.min.	Tensile Strength Rm [N/mm2] transv.	Fracture Elongation [%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	355 345			+20 KV 40J 0 KV 34J -10 KV 30J -20 KV 27J -30 KV 23J -40 KV 20J -50 KV 16J
t < 3mm t ≥ 3mm		470-630
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			22

TStE 355 steel plates specially manufactured for different types of welded constructions, from base material, resistant to heat and tough for low temperatures.Some of its applications can be: pressure boilers, storing tanks both movable and standing, high pressure pipes, bridges, masts, tethers, etc.

TStE355TM

admin — Fri, 23 Dec 2011 06:57:19 +0000

DIN-SEW083 TStE355TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steels
DIN-SEW083 TStE355TM steel plate/sheet,DIN-SEW083 TStE355TM steel plate/sheet, under DIN standard, we can regard TStE355TM steel plate/sheet for Fine-grain structural steels, thermomechanically rolled steel.

DIN-SEW083 TStE355TM is a technical delivery conditions for thermomechanical rolled weldable fine grain structural steels.S means the structural steel, M means the delivery condition.Capital letter L for the quality with specified minimum values of values of impact energy at temperature not lower than -50 degree.It is equal to EN S355ML,NFA36-201 E355FP and ASTM A633Gr.C steel grade.

TStE355TM DIN-SEW 083 Number:1.8834	Comparision of steel grades
	EN10113-3	S355ML
	NFA 36-201	E 355 FP
	UNI 7382	Fe E 355 KTTM
	BS 4360	50 EE
	ASTM	A 633 Gr.C

Chemical Composition of EN TStE355TM steel

Grade	C max	Si max	Mn max	P max	S max	N max	AL max	Nb max	V max	Ti max	Cr max	Ni max	Mo max	Cu max	CEV max
TStE355TM	0.14%	0.50%	1.60%	0.025%	0.025%	0.02%	0.02%	0.05%	0.10%	0.05%	0.30%	0.50%	0.10%	0.55%	0.45%

Mechnical Properties of EN TStE355TM steel

Temperature	-50	-40	-30	-20	-10	0	20
Notch impact test. Min. absorbed energy	27	31	40	47	51	55	63

Nominal thickness(mm)	to 16	16-40	40-63	63-80	80-100	100-120
ReH-Minimun yield strength(Mpa)	355	345	335	325	325	320

Nominal thickness(mm)	to 40	40-63	63-80	80-100	100-120
Rm-Tensile strength(Mpa)	470-630	450-610	440-600	440-600	430-590
Nominal thickness(mm)	-
A-Minimum elongation Lo=5,65√So(%)	22

TStE420

admin — Fri, 23 Dec 2011 06:55:13 +0000

Fine-grain structural steels, normalised rolled steel DIN 1614/2 TStE420 steel plate

TStE420 steel plate, under DIN 1614/2 standard TStE420 steel plate, under DIN 1614/2 standard, we can regard TStE420 steel plate as Fine-grain structural steels, normalised rolled steel
TStE420 steel plate is one mainly of Fine-grain structural steels, normalised rolled steel,TStE420 steel plate is under DIN 1614/2 standard equivalent to EN: S420NL,which with a minimum fracture elongation of 19% and the tensile strength of TStE420 is 520 to680 MPa.

T StE 420 DIN17102 MATERIAL# 1.8912	Comparison of steel grades
	UNE36081	AE 420 KT
	EN 10111	S420N
	UN	-
	NFA36 201	E420FP
	BS4360	-

TStE420 steel Chemical analysis -% by mass*

Chemical elements	C max	Si max	Mn max	P max	S max.	Cu max	Cr max	Ni max	V max	Nb max	Al min
%,by mass	0.20	0.60	1.00-1.70	0.025	0.020	0.55	0.30	0.80	0.20	0.05	0.02

TStE420 steel Mechanical properties

thickness	Yield Strength ReH[N/mm2] transv.min.	TensileStrengthRm [N/mm2]transv.	Fracture Elongation [%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	420 400			+20 KV 40J 0 KV 34J -10 KV 30J -20 KV 27J -30 KV 23J -40 KV 20J -50 KV 16J
t < 3mm t≥ 3mm		520-680
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			19

SS490

admin — Fri, 23 Dec 2011 06:51:06 +0000

SS490 steel plate, JIS3101 SS490 steel plate, under JIS3101 standard, we can regard SS490 steel plate as low alloy high strength steel SS490 steel plate is one mainly low alloy steel, SS490 steel plate is low alloy steel under the JIS standard which is equal to DIN17100:St52-3,EN10025:S355JR,BS:50B and UNI7070:Fe510B

SS490/SM490A JIS3101	Comparison of steel grades
	EN10025:1990	FE 510 B
	DIN17100	ST52-3
	ASTM	A572GR50
	EN 10025-2	S355JR
	NFA 35-501	E36-2
	BS1449	50B
	UNI7070	FE 510 B

SS490 steel plate Chemical analysis -% by mass*

Chemical elements	C≤ 16mm max	C>16mm max	Si max	Mn max	P max.	S max.
%,by mass	0.24	0.24	0.55	1.60	0.045	0.045

SS490 steel plate Mechanical properties

thickness	Yield StrengthReH[N/mm2] transv.min.	TensileStrengthRm[N/mm2]transv.	Fracture Elongation[%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	355 345			20 degree 27J
t < 3mm t ≥ 3mm		510-680 490-630
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			13 14 15 16 20

SPHE

admin — Fri, 23 Dec 2011 06:49:51 +0000

JIS G3131 SPHE steel plate/sheet,JIS G3131 SPHE steel plate/sheet, under JIS standard, we can regard SPHE steel plate/sheet as stamping and cold forming steels.JIS G3131 SPHE is mainly used as stamping and cold forming steels. JIS G3131 SPHE steel plate/sheet is stamping and cold forming steels,which under specification of JIS G3131 standard.The yield strength of SPHE is 270MPA.
JIS SPHE steel Chemical composition, unit%

Symbol	Chemical composition
Symbol	C max	Mn max	P max	S max
SPHE	0.10	0.50	0.030	0.035

JIS SPHE steel Mechanical properties

Symbol

Tensile
strength
N/mm2 min

Elongation% min

Tensile
test piece

Bendability

≥1.2
<1.6mm

≥1.6
<2mm

≥2 <2.5
mm

≥2.5 <3.2
mm

≥3.2 <4mm

≥4
mm

Bending
angle

Inside Radius

Test
piece

<3.2mm

≥3.2 mm

SPHE

270

No.5 in
rolling
direction

No.3 in
rolling
direction

JIS G3131 SPHE steel plate /sheet , JIS G3131 SPHE steel plate/sheet, under JIS standard, we can regard SPHE steel plate/sheet as stamping and cold forming steels .JIS G3131 SPHE is mainly used as stamping and cold forming steels .
JIS G3131 SPHE steel plate /sheet is stamping and cold forming steels , SPHE is symbols used in the Japanese Industrial Standards for steel sheets.They are characterized by a minimum tensile strength of 270MPa

SPHC,SPHD

admin — Fri, 23 Dec 2011 06:47:57 +0000

JIS G3131 SPHC/SPHD steel plate/sheet,JIS G3131 SPHC/SPHD steel plate/sheet, under JIS standard, we can regard SPHE steel plate/sheet as stamping and cold forming steels.JIS G3131 SPHC/SPHD is mainly used as stamping and cold forming steels. JIS G3131 SPHC/SPHD steel plate/sheet is stamping and cold forming steels,SPHC,SPHD and SPHE are symbols used in the Japanese Industrial Standards for steel sheets.They are characterized by a minimum tensile strength of 270MPa.
JIS G3131 SPHC/SPHD steel plate/sheet Chemical composition, unit%

Symbol	Chemical composition
Symbol	C max	Mn max	P max	S max
SPHC	0.15	0.60	0.050	0.050
SPHD	0.10	0.50	0.040	0.040

JIS G3131 SPHC/SPHD steel plate/sheet Mechanical properties

Symbol

Tensile
strength
N/mm2
min

Elongation% min

Tensile
test
piece

Bendability

≥1.2
<1.6mm

≥1.6
<2mm

≥2 <2.5mm

≥2.5 <3.2mm

≥3.2 <4mm

≥4mm

Bending
angle

Inside Radius

Test
piece

<3.2mm

≥3.2 mm

SPHC

270

No.5 in
rolling
direction

180°

Flat on
itself

Thickness
x 0.5

No.3 in
rolling
direction

SPHD

admin — Fri, 23 Dec 2011 06:45:56 +0000

JIS G3131 SPHC/SPHD steel plate/sheet,JIS G3131 SPHC/SPHD steel plate/sheet, under JIS standard, we can regard SPHE steel plate/sheet as stamping and cold forming steels.JIS G3131 SPHC/SPHD is mainly used as stamping and cold forming steels.

JIS G3131 SPHC/SPHD steel plate/sheet is stamping and cold forming steels,SPHC,SPHD and SPHE are symbols used in the Japanese Industrial Standards for steel sheets.They are characterized by a minimum tensile strength of 270MPa.

SPHD steel Chemical composition

Symbol	Chemical composition
Symbol	C max	Mn max	P max	S max
SPHC	0.15	0.60	0.050	0.050
SPHD	0.10	0.50	0.040	0.040

SPHD steel Mechanical properties

Symbol	Tensile strength N/mm2 min	Elongation% min						Tensile test piece	Bendability
		≥1.2 <1.6mm	≥1.6 <2mm	≥2 <2.5mm	≥2.5 <3.2mm	≥3.2 <4mm	≥4mm		Bending angle	Inside Radius		Test piece
										<3.2mm	≥3.2 mm
SPHC	270	27	29	29	29	31	31	No.5 in rolling direction	180°	Flat on itself	Thickness x 0.5	No.3 in rolling direction
SPHD	270	30	32	33	35	33	39		-	-	-

JIS G3131 SPHD steel plate /sheet , JIS G3131 SPHD steel plate/sheet, under JIS standard, we can regard SPHD steel plate/sheet as stamping and cold forming steels .JIS G3131 SPH D is mainly used as stamping and cold forming steels .

JIS G3131 SPHD steel plate /sheet is stamping and cold forming steels , SPHD is symbols used in the Japanese Industrial Standards for steel sheets.They are characterized by a minimum tensile strength of 270MPa