# AK

### AK STEEL TRAN-COR " H GRAIN ORIENTED ELECTRICAL STEELS 

# PRODUCT DESCRIPTION

-- 

## SPECIFICATIONS In terms of maximum core loss, TRAN-COR H specifications are determined at l.7T at either 50Hz or 60Hz. Core loss grading is conducted using as-sheared sing le sheet test samples which are tested in accordance with ASTM test method A 804. Indudion is specified at 800 

### Aim. I nduction grading is conducted using stress relief annealed Epstein samples tested in accordance wit h ASTM tesl method A 343. Samples are secured from each end of the coil and the higher core loss value is used for certification of conformance to product grade guarantees. 

## Guaranteed Core Loss and Lamination Factor

AKSteet

CARLtTE Gluivalent I'Ilernational

7 . 65 50



## •... • ... • ....... 1 Core Loss and Lamination Factor

Typical single sheet core loss va l ues versus test induction for TRAN-COR H CAR LITE and CAR LITE DR are provided on page 10. Typical SRA Epstein core loss values versus test i nduction for TRAN-COR H CARLIlE are provided on page 12. SRA Epstein testing is not applicable to TRAN-COR CAR LITE DR products since the domain refinement treatment is eradicated upon annealing at temperatures greater than 600°C.

T he core loss and exciting power of t he AK Steel T RAN-COR H grades are determined by magnetic tests performed in accordance with general procedures approved by the Amer ican Society for Testing and Materials. The follOWing conditions apply: 1. Resu lts for os·sheared single she et specimens from fu lly p roc es s ed material cut parallel to the r o lling d ir ection of the co il and tested pe r AS TM A 804 2 . Density of all grades (7.65 gm/c m 3 ) pe r ASTM A 34 ASTM A 664 is a grade identification system for electrical steels . While this system has not been wid ely adopted by manufactu rers and consumers of electrical steels, it is used in ASTM A 876 to des i gnate various grades of groin oriented e lectrical stee l. The following is a li stin g of AK Steel and eq uival ent ASTM grades: AK Steel grades H-O CAR lITE and H-O CARUTE DR are approximately equivalent to ASTM Core Loss Types 23P060 and 23Q054, respectively. AK Steel grades H- l CARLITE and H - l CARUTE DR are approx imately equivalent to ASTM Core toss Types 27P066 and 27Q057, respectively. AK St ee l grades H- 2 CAR LI TE and H-2 CARLlTE DR have no equivalent ASTM Core Loss Type designotion5



### 3

# Electrical Steel Sheets

Nippon Steel Corporation

- -""".....,..,..-."

# ORIENTCORE·

# HI-B~ LS OR I ENTCORE · HI·B · LS is an extra · low co re l oss . grain ' or i ented electr i cal steel sheets wh i ch has been developed I r om ORIEN T CORE· HI · B by irradiating the s u rface with a l aser beam to ref i ne Ihe magnellc doma i n . [PRECAU TIO N IN USE! Never use i n Ihe wound cores. etc . which will require st r ess - relief annealing that reduce s the effect of lase r beam irradiat i on . /I 

### is mos t suitable for use i n large stacked cores w h ich will not require stress- relief annealing . 

# FORMS AND STANDARD SIZES

SURFACE INSULATION ORIENTCORE·H I -B · L S is suppl i ed with S coaling . an Ino r ganic i nsu lation eqUiva l ent to A ISI C-5 . 

# SPECI FICATIONS • Magnetic Properties and lamination Factors O RI ENTCORE · HI·B · LS is guaranleed in lerms o f max i mum core loss . m i nimum i nduct i on and m i n i mum lamination fac tor .

The cor e l oss value is specified at 1. 7 T and al either 50 Hz or 60Hz . Induelio n is guaranteed at 80 0 A Im .**~1II8d** 

### unRl 

### Ceillasa 1t 

# J.7T TIIlckoals.

IIIlII 

### (111.1 

### Grade 

## !!8iiitIY.**W~** 

## P!I KJpam 

## kg/ dID"**~** 

# 60HZ 5IIIi 

## 23Z0KH80 0;89**Q~** 

## 0 .a7 0.23(0 .009) 23ZDKH85 0.85 1 . 12 0.39**~3ZPKH90** 

## 7.65 

## g.90 1 . 19 0. , 41 0.27(0:0106) 27Z1:iKIl90 0. 90 1 . 19 0.41**~7ZQKH95** 

## , 0

: 95 1 .25 0.. \"3 tiQIJ! 

## 0.4 8 0.51 0. 54

. 0.54 0.57 MiIIJnIurI IqlCIioa .t 

## IlOO 

# Atm. T 

## 1.88 1.88**I~L!:** ttW leI (O,e**~** IN tt!;ll.'Ce: e ll**ft. sr** **~t'd SOO,.,..** **'~. GOOer.1IC:.Ijl** **~** . .....ne<>,:s u.lc!'.**~,tI>CI.'Ut I~**  ett!**HI":~** C:lllthan Mt!'ICIJ. I:rm.,' flot!**"""'~**. ..:s:t'IQ ..**~** 1netIlt$!ct' T W" Q rr""t'" '»i Ill '**~** IItCOtttll'-<;4**/r.VIltQ! l~"'''**  r't**~ .u;)** **.J** 'IQ 1 01 tet e**~** ..!9iI !J32 ';s ' or ,fIO.-aO"> ant!.1;S C 2$J 

## " '0(**~I: ~**  

# .. I.JtllIIIIoII

FiCIDr.

\ 

## 94 .S

'95 .0

1 0

# ...............**~IJ .**  

# it I**IU~~ "**  

# I 

# it**lI'!l 1**  

# i I**~** 

# it**~** 

# ORIENTCORE·**HI-B~** 

# PM Z OMH is the product which can ach i eve l ow core l oss by magnetic doma i n ref i ning method . i . e . surface treatment of ORIENTCORE · H I -S . Th i s product can withstand stress-rel i ef annealing(up to approximately 800 ' C i n a non-oxidizing atmosphe r e) , therefore ZOMH can be used w i de ly not only for large elec t ric power t ransformer but a l so for var i ous ki n ds of trans f orme r s . 

# FORMS AND STANDARD SiZES**t2 ~(** **l. 09** **m) ~n** **mm( Q;** **l:ii 6in** **~** 

### Stand ard Yiidth .**~T'4(3~iJ1.) ana**  

## · [Oiilm(37.4i n

.) . . Available 

## width**r~e** 

### from50(1 . 97In , ) to 950mll)(37 Ain.) hislde 'COli '

## fJlamerer**~08mm(2Qin )**  

### Cli 

## Lenatn Thickness and 1c!.lh 

## Same as 'for Colis

___**--.J IIo.!::** **~e ngt/l**  

## Le ll Q \I1!,JP to · 3lQQ.mm(1 .

## 241 11 )'**!L ~.Y~** **il 1l:~I,E)** **n .1** **~!!~ Y!** **9th** 

# SURfACE INSULATION OR I ENTCORE -Ht-S · PM is sup p lied with S coat i ng , an i norganic Insulat i on equ i valent to AISt C -5 .



# SPECIFICATIONS • Magnetic Properties and Lamination Factors OR I ENTCO RE ' H I -S ' PM i s guaranteed In ter m s of maximum core loss , minimum i nduct i on an d min i mum lami n ation fac t o r.

The core loss value is specified at l .7T and at either 50Hz or 60Hz . I n duc ti o n i s g uar anteed at 

### 800 Alm . 

### lI*Uesa 

## ASsad 

## MiiIiiiiiii &iiii 

## I.Gii 

## II 1. 

# if Glade 

# DnsiIY,**~IIJ** 

### Pet: 

# k!!P/I l1li 

## 1Ii,1**Kafdm ~**  

## iilIHi**~** 

## 23ZPMH80 '**0~** 

## 0.23(0 .009) 23ZDMH85 1. 1.2 23ZDMH90**65** 

## l. J9 0.41 0. 27(0.0106) '2tZOMH90 ' 

## 1;19 0.41 ' 27ZQM J.i 91 1 .25 0.43 Nou; T(!.3I'J are oondutted 111 ICc.o:08tlCO**'I\\~** .ItS C 2500- I{ft**h!1l~** • wIucJ1 are ptaCf.lc:if( 1M**~"'I** M AST M A30I -**U5lr~ sP** **~lIns liI~en** **fo~ l..;jin?110**  !he I fth"l g d:teclio n 31Id Ihen anneakO 10**do!!Y~:C1l** 'un Cf'..lG-'le!lt ptD;)tlrnes. 

## MIniIIIIlI 

## bHIuCtIoa 

## LWilIii 11800 A l II FiCIIir, 

## T 

# ,. 1 . 88 

## 94. 5 1.8 8 

## 95 . 0

1 5

# JFE 

# ELECTRICAL STEEL SHEETS JFE G-(ORE, JFE N-(ORE

J FE Steel Corooration

# rain-Oriented Electrical Steel Sheets 

# I JFE G -CORE I Grades and Specifications in conformity with JIS Core loss values are to be specified at either 50Hz or 60Hz and 1.7T and magnetic flux density values are to be specified at 

### 800Nm. 

## I JGH CORE Thic kness Assumed Max . Core Loss at 1.7T mm Grade Density Watts per kilogram Watts per pound (in . ) 

### kg / dm ' 50Hz 60Hz 50Hz 60Hz 0.20 20JGH090 0 . 90 1.19 0.41 0 . 54 (0.0080) 20JGH095 0.95 1 . 25 0.43 0 . 57 23JGH090 0.90 1 . 19 0.41 0.54 0 . 23 23JGH095 1.25 0.43 0.57 (0.0090) 0 . 95 23JGH100 1.00 1.32 0.45 0.60 0.27 27JGH100 1.00 1.32 0.45 0.60 (0 . 0106) 27JGH110 7.65 1 . 10 1 . 45 0.50 0.66

0.30 30JGH105 1 . 05 1 . 39 0.48 0 . 63 (0.0118) 30JGH110 1.10 1.45 0.50 0.66 30JGH120 1.20 1 . 58 0.54 0 . 72 35JGH115 1.15 1.52 0.52 0 . 69 0.35 35JGH125 1 . 25 1.65 0 . 57 0 . 75 (0 . 0138) 35JGH135 1.35 1.78 0 . 61 0.81 

## I JGS CORE Thicknes s Assumed Max . Core Loss at 1.7T I11III 

### Grade Density Watts per kilogram Watts per pound (in,) 

### kg / dm ' 50Hz 60Hz 50Hz 60Hz 0.23 23JGS090 0 . 90 1.19 0.41 0 . 54 (0.0090) 23JGS095 0.95 1 . 25 0.43 0 . 57

0.27 27JGS095 0 . 95 1.25 0.43 0.57 (0 . 0106) 27JGS100 1 . 00 1 . 32 0.45 0 . 60 7 . 65 0 . 30 30JGS100 1 . 00 1.32 0.45 0.60 (0 . 0118) 30JGS105 1 . 05 1 . 39 0.48 0 . 63

0.35 35JGS115 1.15 1 . 52 0 . 52 0 . 69 (0 . 0138) 35JGS125 1 .25 1 . 65 0 . 57 0 . 75 

# I I I 

# 11111 

# II I II 

# I

Min.Magnetic Min . FI ux Density Lamination at 800Alm Factor T % 

### 1.86 1 . 86 94.0 1.87 1.87 94 . 5 1.87 1 . 88 1.88 95.0 1.88 1 . 88 95.5 1.88 1.88 1.88 96 . 0 1.88

Min . Magnetic Min . Flux Density Lamination at 800Alm Factor T % 

### 1 . 90 94 . 5 1 . 90 1 . 90 95 . 0 1 . 90 1 . 90 95 . 5 1 . 90 1.90 96 . 0 1 . 90

## 1I1111111!!!!!!1 

# II! II 111I111 

# I 11111111111111111 

# II 

# III! III III 

# III 

# II II II I 

# I 

# II 1 I 

# III 11111 

# III! I I 1111111 1I1I!!1 

# III I II I 

# II I 

# I I

I JGHD, JGSD CORE As s umed M ax . C o re Los s at 1 .7T Min . Ma gnet i c Thi ok n ess 

### mm G rad e Density Watts per kilogram Watt s per pound Flu x Density (j ", .) kg / dm ' at 800Alm 50Hz 60Hz 5 0H z 60Hz T 0.20 20JGHD085 0.85 1.12 0.39 0 . 51 1.83 (0.0080) 20JGHD090 0 . 90 1 . 19 0.41 0.54 1.83 23JGSD080 0 . 80 1.04 0 . 37 0.48 1 . 87 0 . 23 23JGSD085 0 . 85 1 . 12 0 . 39 0 . 51 1 . 87 7 . 65 (0 . 0090) 23JGSD090 0.90 1.19 0.41 0 .54 1 . 87

0.27 27JGSD090 0 . 90 1 . 18 0.41 0 . 54 1.87 (0.D106 ) 27JGSD095 0.95 1.25 0.43 0 . 57 1.87 

## I JG CORE lih i ekne ss Assumed Max . Core Loss at 1 .7T Min . Magnetic r:nm Gra de Density Watts per ki logram Watt s per pound Ftu x Dens ity (i n.) kg / dm ' at 800Alm 50Hz 60Hz 50Hz 60Hz T 0 . 23 (0.0090) 23JG110 1.10 1.45 0 . 50 0 . 66 1.80 0 . 27 27JG120 1 . 20 1 . 58 0.54 0.72 1 . 80 (0 . 0106) 27JG130 1 . 30 1 . 7 2 0 . 59 0 . 78 1 . 80

0.30 30JG120 7.65 1.20 1.58 0 . 54 0 . 72 1 . 80 (0 . 0118 ) 30JG130 1 . 30 1.72 0 . 59 0 . 78 1.80 30JG140 1.40 1 . 85 0 . 64 0 . 84 1.80 0 . 35 35JG135 1.35 1.78 0 . 61 0.81 1.80 ( 0 . 0138) 35JG145 1.45 1.91 0 . 66 0.87 1.80 35JG155 1 . 55 2.04 0.70 0 . 93 1 . 80 Note: 1. Th e values are to be measured accor di ng to the met ho d JI S C 2550 (2000) on the specimens sheared parallel to the rolling d i rect i on and annea l ed for stress re l i ev i ng. The metho d J I S C 2550 (2000) is practically the same as ASTM A 34 . 2. I n case o f JGHD , J GSD CORE us i ng for stac ked core , the test for core loss an d magnet ic flux dens ity are to be measured accord i ng to t h e met hod J IS C 2556 (1996) on the specimens as sheare d. 

# I

Min . Lam i nati o n Factor

% 94.0 94 . 5 95 . 0

Min . Laminat i on

Fa ctor

% 94.5 95 . 0 95 . 5

96.0

# rain-Oriented Electrical Steel Sheets 1 1111 IIII!I I 

# II I I 

# II III 

# II 

# I I 

# JFE G -CORE I

Grades and Specifications in conformity with AISI JGH, JGS 

### grade is to be guaranteed in terms of maximum core loss at either 50Hz 

### or 60Hz 

### and 1.7T. JG 

### grade is to be guranteed in terms of maximum core loss at either 50Hz 

### or 60Hz 

### at 1.5T. 

### Unless otherwise specified JGH, JGS 

### supplied will have its core loss value at 1.7T 

### and 50Hz, 

### and JG 

### supplied will have its core loss value at 1.5T 

### and 50Hz . Assumed Max . Core Loss a t 1 .5T Max. Core Loss at 1 . 7T Thickness in . Grade Density Watts per kilogram Watts per pound Watts per kilogram Watts per po u nd (1

m !) kg / dm ' 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 0.0080 M-OH 0 . 66 0 . 86 0.29 0 . 39 0 . 98 1.30 (0 . 20 ) 0 . 0090 M-OH 0.67 0 . 88 0.30 0.40 1.00 1 . 32 (0.23) M-3 0 . 79 1 . 04 0.36 0.47 1 . 18 1.55 M-OH 0.73 0.95 0.33 0.43 1 . 03 1.36 0.Q106 M-1H 0 . 77 1 . 01 0.35 0.46 1 . 09 1.44 (0.27) M - 3 0 . 83 1.09 0.38 0.49 1.21 1.59 M-4 0.89 1.17 0.40 0.53 1 . 27 1.68 M-OH 7.65 0.76 0 . 99 0 . 34 0.45 1.05 1 . 39 M-1H 0 . 80 1.06 0.36 0.48 1.11 1.45 0.0118 M-2H 0 . 85 1 . 15 0 . 39 0 . 52 1 . 17 1 . 54 (0 . 30) M - 4 0.90 1 . 19 0.41 0 . 54 1.32 1.74 M-5 0 . 97 1.28 0.44 0.58 1 . 39 1 . 83 M-1H 0 . 87 1.15 0 . 39 0 , 52 1 . 16 1 . 53 M-2H 0 . 90 1 . 19 0 . 41 0.54 1 . 22 1 . 59 0.0138 M-3H 0 . 96 1.28 0.44 0 . 58 1.28 1.68 (0 . 35 ) M-5 1.01 1.32 0.46 0.60 1.45 1.91 M-6 1.11 1.46 0.50 0 . 66 1.57 2 . 07 Note: The va l ues are to be measure d accord i ng to the method J I S C 2550 ( 2000) on the spec i mens sh eare d pa ra ll el to the roll i ng d irection and ann ea l ed for st ress re li eving . The meth od J IS C 2550 (2000) i s p ract i cally the same as AS TM A 34 . 50Hz 60Hz 0.44 0 . 59 0.45 0 . 60 0 . 54 0.70 0.47 0.62 0.49 0 . 65 0.55 0 . 72 0.58 0 . 76 0.48 0 . 63 0.50 0 . 66 0 . 53 0 . 70 0.60 0.79 0 . 63 0 . 83 0 . 53 0 . 69 0.55 0 . 72 0.58 0 . 76 0.66 0 . 87 0 . 71 0 . 94 Min .Magnetic Flux Density at800A/m T 1.86 1.87 1 . 80 1.88 1 . 8 8 1.80 1 . 80 1.88 1 . 88 1.88 1 . 80 1.80 1.88 1 . 88 1 . 88 1.80 1.80