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증명서번호 CERTIFICATE NO.: 제 품 명 COMMODITY : 제 품 규 격 SPECIFICATION :

HEAT NO. NO. (BATCH NO.)

DATE OF ISSUE 계 약 서 번 호 L/C No. (P/O No.) 수 요 가 CUSTOMER 주 문 자 SHIPPER

INSPECTION CERTIFICATE

E201003-0019-000526(5005071) E.R.W STEEL PIPE API 5LX42 PSL1/5LB(44th)/ASTM A53B(2007)/ASME SA53B(2007) 관 단 TYPE

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA POHANG PLANT ; 14-1, JANGHEUNG-DONG, NAM-GU, POHANG

ORDER SIZE

*1

본 수 PCS

X 0.432 "

X 42.000 FT

146

6,132.000 FT

79.532

2

C010186 (SAK2261010)

BBE

3,1/2 "

X 0.300 "

X 21.000 FT

554

11,634.000 FT

54.098

3

C010184 (SAK2261040)

BBE

3,1/2 "

X 0.300 "

X 42.000 FT

280

11,760.000 FT

54.684

4

C010184 (SAK2262010)

BBE

3,1/2 "

X 0.300 "

X 42.000 FT

19

798.000 FT

3.711

HEAT NO

5

NO. (BATCH NO.) psi

Sec.

R E S U L T

U *2

F L A T T E N I N G

기준

S H O C K

C O M P R E S S I O N

R E S I D U A L

GAUSS

30

SPEC 1

2

3

4

N O T E

M A G N E T I S M

B E N D I N G *3

D R I F T

C R U S H

F L A R I N G

F L A N G E

R E V E R S E

WILSON SEAH STEEL AMERICA,INC.

F ZINC COATING L TEST A T D T WEIGHT OF 균 알 E E ZINC COAT 일 칼 S -ING 성 리 N C.S ALK I I G N G *4 *5 *6 MAX

Si

Mn

P

2

22

S 3

120

Cu Ni Cr Mo V Nb Ti 2

2

2

2

3

3

3

*7 30 30 40 40 40 15 80

D TENSILE YIELD CEQ I STRENGTH STRENGTH R C2

2970

C010186 (SAK2261010)

2970

C010184 (SAK2261040)

2970

C010184 (SAK2262010)

2970

*1 *11: Refer To Others

Surveyor :

O T H E R S

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

H P P H P P H P P H P P

17 16 18 13 12 14 14 13 15 14 13 15

1 2 2 15 16 15 16 16 17 16 17 16

76 75 75 78 77 79 78 79 79 78 79 77

13 13 11 15 16 16 14 12 14 14 14 14

8 9 1 1 1 TR 6 1 1 1 TR 2 1 2 2 TR TR 3 2 2 TR TR 4 2 TR 1 TR TR 4 TR 1 TR TR 4 5 2 1 TR TR 3 2 1 TR TR

1 1

2 2

1 1

2 1

TR 1 TR 1

1 1

2 2

1 1

1 1

30 29 31 26 25 27 27 26 28 27 26 28

SN

60200

42100

L

72370

56710

37

186

G

L

74110

59170

32

188

G

L

74690

59750

32

188

G

L

70190

53220

35

187

G

*1-BBE:Black Beveled End(30˚) *2-U:Weld Seam Ultrasonic Test *6-H:Heat(Ladle) Analysis, P:Product Analysis *7-2:X100, 3:X1000 *8-C2:C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 *9-L:Base Metal Longitudinal *10-E.L:Elongation *11-S.N:Seam Normalizing *G:GOOD *Tr:Trace ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

HV

%

psi

*8 *9

TR 1 TR 1

E.L

HARD- HEAT NESS TREAT ENE- SHEAR TEST MENT RGY AREA

psi

MIN SQ94149 (SAK2081080)

IMPACT TEST (℃)

TENSILE TEST (Gage Length : 50mm)

CHEMICAL COMPOSITION(%) C

고 REMARK

6,5/8 "

D I M E N S I & O N

094-H341(F3869000)

중량(M/T) WEIGHT

BBE

V I S U A L

: : : : :

총 길 이 TOTAL LENGTH

1

N ㆍ D ㆍ T

2010.02.28

량 QUANTITY

SQ94149 (SAK2081080)

HYDROSTATIC TEST

:

Manager of Q.M Dept.

*10

Joule

*11

%


발 급 일 자 PAGE

:

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5

증명서번호 CERTIFICATE NO.: 제 품 명 COMMODITY : 제 품 규 격 SPECIFICATION :

HEAT NO. NO. (BATCH NO.)

DATE OF ISSUE 계 약 서 번 호 L/C No. (P/O No.) 수 요 가 CUSTOMER 주 문 자 SHIPPER

INSPECTION CERTIFICATE

E201003-0019-000526(5005071) E.R.W STEEL PIPE API 5LX42 PSL1/5LB(44th)/ASTM A53B(2007)/ASME SA53B(2007) 관 단 TYPE

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA POHANG PLANT ; 14-1, JANGHEUNG-DONG, NAM-GU, POHANG

ORDER SIZE

*1

본 수 PCS

X 0.250 "

X 42.000 FT

31

1,302.000 FT

19.725

6

SQ91662 (SHK2082040)

BBE

12,3/4 "

X 0.250 "

X 42.000 FT

127

5,334.000 FT

80.810

7

SB58250 (SHK2082050)

BBE

12,3/4 "

X 0.250 "

X 42.000 FT

32

1,344.000 FT

20.362

8

SB63145 (SHK2171040)

BBE

10,3/4 "

X 0.250 "

X 42.000 FT

40

1,680.000 FT

21.386

HEAT NO

5

NO. (BATCH NO.) psi

Sec.

R E S U L T

U *2

F L A T T E N I N G

기준

S H O C K

C O M P R E S S I O N

R E S I D U A L

GAUSS

30

SPEC 5

6

7

8

N O T E

M A G N E T I S M

B E N D I N G *3

D R I F T

C R U S H

F L A R I N G

F L A N G E

R E V E R S E

WILSON SEAH STEEL AMERICA,INC.

F ZINC COATING L TEST A T D T WEIGHT OF 균 알 E E ZINC COAT 일 칼 S -ING 성 리 N C.S ALK I I G N G *4 *5 *6 MAX

Si

Mn

2

22

P

S 3

120

Cu Ni Cr Mo V Nb Ti 2

2

2

2

3

3

3

*7 30 30 40 40 40 15 80

D TENSILE YIELD CEQ I STRENGTH STRENGTH R C2

1410

SQ91662 (SHK2082040)

1410

SB58250 (SHK2082050)

1410

SB63145 (SHK2171040)

1670

*1 *11: Refer To Others

Surveyor :

O T H E R S

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

H P P H P P H P P H P P

14 13 13 14 13 15 14 13 14 13 12 12

1 1 1 1 1 2 2 3 2 1 2 1

63 63 63 68 67 67 62 63 62 65 64 64

11 5 12 7 10 6 14 6 15 4 13 6 13 4 13 5 13 6 11 8 9 6 12 10

*1-BBE:Black Beveled End(30˚) *2-U:Weld Seam Ultrasonic Test *6-H:Heat(Ladle) Analysis, P:Product Analysis *7-2:X100, 3:X1000 *8-C2:C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 *9-T:Base Metal Transverse, W:Weld Part Transverse *10-E.L:Elongation *11-S.N:Seam Normalizing

1 1

1 1

1 TR 1 1 TR 1

1 1

1 1

1 1

1 1

1 TR TR TR TR 1 TR TR TR TR

TR TR TR TR 2 TR 1 TR TR TR TR 2 TR 1

*G:GOOD

25 24 24 25 25 27 24 24 25 24 23 23

SN

60200

42100

T W

69180 75420

49020

33

186

G

T W

68890 76000

52500

34

187

G

T W

66280 74250

50180

35

186

G

T W

67000 76140

53950

33

185

G

*Tr:Trace

ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

HV

%

psi

*8 *9

1 TR 1 TR 2 1 2 1 TR 1 TR 2 TR 1

E.L

HARD- HEAT NESS TREAT ENE- SHEAR TEST MENT RGY AREA

psi

MIN SB58362 (SHK2082030)

IMPACT TEST (℃)

TENSILE TEST (Gage Length : 50mm)

CHEMICAL COMPOSITION(%) C

고 REMARK

12,3/4 "

D I M E N S I & O N

094-H341(F3869000)

중량(M/T) WEIGHT

BBE

V I S U A L

: : : : :

총 길 이 TOTAL LENGTH

5

N ㆍ D ㆍ T

2010.02.28

량 QUANTITY

SB58362 (SHK2082030)

HYDROSTATIC TEST

:

Manager of Q.M Dept.

*10

Joule

*11

%


발 급 일 자 PAGE

:

3

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5

증명서번호 CERTIFICATE NO.: 제 품 명 COMMODITY : 제 품 규 격 SPECIFICATION :

HEAT NO. NO. (BATCH NO.)

DATE OF ISSUE 계 약 서 번 호 L/C No. (P/O No.) 수 요 가 CUSTOMER 주 문 자 SHIPPER

INSPECTION CERTIFICATE

E201003-0019-000526(5005071) E.R.W STEEL PIPE API 5LX42 PSL1/5LB(44th)/ASTM A53B(2007)/ASME SA53B(2007) 관 단 TYPE

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA POHANG PLANT ; 14-1, JANGHEUNG-DONG, NAM-GU, POHANG

ORDER SIZE

*1

본 수 PCS

X 0.250 "

X 42.000 FT

38

1,596.000 FT

20.317

10

C916344 (SHK2191080)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

70

2,940.000 FT

54.037

11

C916346 (SHK2191090)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

28

1,176.000 FT

21.615

12

C916346 (SHK2192010)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

56

2,352.000 FT

43.230

HEAT NO

5

NO. (BATCH NO.) psi

Sec.

R E S U L T

U *2

F L A T T E N I N G

기준

S H O C K

C O M P R E S S I O N

R E S I D U A L

GAUSS

30

SPEC 9

10

11

12

N O T E

M A G N E T I S M

B E N D I N G *3

D R I F T

C R U S H

F L A R I N G

F L A N G E

R E V E R S E

WILSON SEAH STEEL AMERICA,INC.

F ZINC COATING L TEST A T D T WEIGHT OF 균 알 E E ZINC COAT 일 칼 S -ING 성 리 N C.S ALK I I G N G *4 *5 *6 MAX

Si

Mn

2

22

P

S 3

120

Cu Ni Cr Mo V Nb Ti 2

2

2

2

3

3

3

*7 30 30 40 40 40 15 80

D TENSILE YIELD CEQ I STRENGTH STRENGTH R C2

1670

C916344 (SHK2191080)

2440

C916346 (SHK2191090)

2440

C916346 (SHK2192010)

2440

*1 *11: Refer To Others

Surveyor :

O T H E R S

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

H P P H P P H P P H P P

13 12 13 14 13 13 15 14 15 15 15 15

1 TR 1 14 15 14 14 13 13 14 15 15

65 66 65 77 77 78 82 83 82 82 82 82

11 8 10 9 1 2 TR TR 2 TR TR 9 10 1 2 TR TR 2 TR TR 18 5 16 7 2 TR TR TR 2 1 1 20 3 2 TR TR TR 2 TR 1 13 2 13 3 TR TR 1 TR 2 1 1 14 1 TR TR 1 TR 2 1 1 13 2 11 1 TR 2 2 TR 2 1 1 13 1 TR 2 2 TR 2 1 1

*1-BBE:Black Beveled End(30˚) *2-U:Weld Seam Ultrasonic Test *6-H:Heat(Ladle) Analysis, P:Product Analysis *7-2:X100, 3:X1000 *8-C2:C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 *9-T:Base Metal Transverse, W:Weld Part Transverse *10-E.L:Elongation *11-S.N:Seam Normalizing

*G:GOOD

SN

60200

42100

T W

68740 78170

51630

32

185

G

T W

72370 79770

56710

27

190

G

T W

73380 79770

58450

29

187

G

T W

70050 77880

55540

31

188

G

*Tr:Trace

ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

HV

%

psi

*8 *9

24 23 24 27 26 26 29 28 29 29 29 29

E.L

HARD- HEAT NESS TREAT ENE- SHEAR TEST MENT RGY AREA

psi

MIN SB63145 (SHK2172010)

IMPACT TEST (℃)

TENSILE TEST (Gage Length : 50mm)

CHEMICAL COMPOSITION(%) C

고 REMARK

10,3/4 "

D I M E N S I & O N

094-H341(F3869000)

중량(M/T) WEIGHT

BBE

V I S U A L

: : : : :

총 길 이 TOTAL LENGTH

9

N ㆍ D ㆍ T

2010.02.28

량 QUANTITY

SB63145 (SHK2172010)

HYDROSTATIC TEST

:

Manager of Q.M Dept.

*10

Joule

*11

%


발 급 일 자 PAGE

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4

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5

증명서번호 CERTIFICATE NO.: 제 품 명 COMMODITY : 제 품 규 격 SPECIFICATION :

HEAT NO. NO. (BATCH NO.)

DATE OF ISSUE 계 약 서 번 호 L/C No. (P/O No.) 수 요 가 CUSTOMER 주 문 자 SHIPPER

INSPECTION CERTIFICATE

E201003-0019-000526(5005071) E.R.W STEEL PIPE API 5LX42 PSL1/5LB(44th)/ASTM A53B(2007)/ASME SA53B(2007) 관 단 TYPE

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA POHANG PLANT ; 14-1, JANGHEUNG-DONG, NAM-GU, POHANG

ORDER SIZE

*1

본 수 PCS

X 0.365 "

X 42.000 FT

68

2,856.000 FT

52.493

14

C916179 (SHK2192030)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

60

2,520.000 FT

46.318

15

C916180 (SHK2192040)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

34

1,428.000 FT

26.247

16

C916345 (SHK2192050)

BBE

10,3/4 "

X 0.365 "

X 42.000 FT

42

1,764.000 FT

32.422

HEAT NO

5

NO. (BATCH NO.) psi

Sec.

R E S U L T

U *2

F L A T T E N I N G

기준

S H O C K

C O M P R E S S I O N

R E S I D U A L

GAUSS

30

SPEC 13

14

15

16

N O T E

M A G N E T I S M

B E N D I N G *3

D R I F T

C R U S H

F L A R I N G

F L A N G E

R E V E R S E

WILSON SEAH STEEL AMERICA,INC.

F ZINC COATING L TEST A T D T WEIGHT OF 균 알 E E ZINC COAT 일 칼 S -ING 성 리 N C.S ALK I I G N G *4 *5 *6 MAX

Si

Mn

P

2

22

S 3

120

Cu Ni Cr Mo V Nb Ti 2

2

2

2

3

3

3

*7 30 30 40 40 40 15 80

D TENSILE YIELD CEQ I STRENGTH STRENGTH R C2

2440

C916179 (SHK2192030)

2440

C916180 (SHK2192040)

2440

C916345 (SHK2192050)

2440

*1 *11: Refer To Others

Surveyor :

O T H E R S

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

H P P H P P H P P H P P

14 13 15 14 13 14 15 14 15 13 12 14

17 16 16 17 16 17 16 15 16 1 1 TR

77 78 77 78 79 80 80 80 80 78 77 79

13 14 11 17 19 19 12 12 12 15 17 15

2 2 2 1 3 2 1 2 1 1 TR 2 1 TR 1 2 2 2 3 2 2 4 2 TR TR 6 TR TR

*1-BBE:Black Beveled End(30˚) *2-U:Weld Seam Ultrasonic Test *6-H:Heat(Ladle) Analysis, P:Product Analysis *7-2:X100, 3:X1000 *8-C2:C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 *9-T:Base Metal Transverse, W:Weld Part Transverse *10-E.L:Elongation *11-S.N:Seam Normalizing

1 1

1 1

1 TR 2 1 TR 2

1 1

2 1

TR TR TR 1 TR TR TR 1

1 1

TR TR 1 TR TR 1

1 1

*G:GOOD

1 1

27 27 28 27 26 28 28 28 29 26 25 27

SN

60200

42100

T W

74690 81510

61640

32

189

G

T W

71640 80200

58590

32

186

G

T W

73670 80200

57870

33

187

G

T W

72660 82230

59900

31

191

G

*Tr:Trace

ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

HV

%

psi

*8 *9

2 TR 2 2 TR 2

E.L

HARD- HEAT NESS TREAT ENE- SHEAR TEST MENT RGY AREA

psi

MIN C926853 (SHK2192020)

IMPACT TEST (℃)

TENSILE TEST (Gage Length : 50mm)

CHEMICAL COMPOSITION(%) C

고 REMARK

10,3/4 "

D I M E N S I & O N

094-H341(F3869000)

중량(M/T) WEIGHT

BBE

V I S U A L

: : : : :

총 길 이 TOTAL LENGTH

13

N ㆍ D ㆍ T

2010.02.28

량 QUANTITY

C926853 (SHK2192020)

HYDROSTATIC TEST

:

Manager of Q.M Dept.

*10

Joule

*11

%


발 급 일 자 PAGE

:

5

/

5

증명서번호 CERTIFICATE NO.: 제 품 명 COMMODITY : 제 품 규 격 SPECIFICATION :

HEAT NO. NO. (BATCH NO.)

DATE OF ISSUE 계 약 서 번 호 L/C No. (P/O No.) 수 요 가 CUSTOMER 주 문 자 SHIPPER

INSPECTION CERTIFICATE

E201003-0019-000526(5005071) E.R.W STEEL PIPE API 5LX42 PSL1/5LB(44th)/ASTM A53B(2007)/ASME SA53B(2007) 관 단 TYPE

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA POHANG PLANT ; 14-1, JANGHEUNG-DONG, NAM-GU, POHANG

ORDER SIZE

*1

본 수 PCS

X 0.365 "

X 42.000 FT

3

126.000 FT

2.316

18

SQ93565 (SIK2082020)

BBE

14 "

X 0.250 "

X 42.000 FT

28

1,176.000 FT

19.604

19

C020218 (SIK2172110)

BBE

16 "

X 0.250 "

X 42.000 FT

39

1,638.000 FT

31.269

20

C010184 (SIK2172130)

BBE

16 "

X 0.250 "

X 42.000 FT

27

1,134.000 FT

21.648

HEAT NO

5

NO. (BATCH NO.) psi

Sec.

R E S U L T

U *2

F L A T T E N I N G

기준

S H O C K

C O M P R E S S I O N

R E S I D U A L

GAUSS

30

SPEC 17

18

19

20

N O T E

M A G N E T I S M

B E N D I N G *3

D R I F T

C R U S H

F L A R I N G

F L A N G E

R E V E R S E

WILSON SEAH STEEL AMERICA,INC.

F ZINC COATING L TEST A T D T WEIGHT OF 균 알 E E ZINC COAT 일 칼 S -ING 성 리 N C.S ALK I I G N G *4 *5 *6 MAX

Si

Mn

P

2

22

S 3

120

Cu Ni Cr Mo V Nb Ti 2

2

2

2

3

3

3

*7 30 30 40 40 40 15 80

D TENSILE YIELD CEQ I STRENGTH STRENGTH R C2

2440

SQ93565 (SIK2082020)

1280

C020218 (SIK2172110)

1120

C010184 (SIK2172130)

1120

*1 *11: Refer To Others

Surveyor :

O T H E R S

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

H P P H P P H P P H P P

18 17 18 15 14 16 14 13 15 14 13 15

1 1 TR 1 TR 1 18 19 18 16 16 15

79 80 78 70 70 71 80 80 79 78 77 78

16 14 16 10 8 11 16 14 15 14 12 12

6 4 2 2 4 2 2 6 7 1 1 4 1 1 4 5 TR 2 4 TR 2 4 3 1 2 2 1 2

*1-BBE:Black Beveled End(30˚) *2-U:Weld Seam Ultrasonic Test *6-H:Heat(Ladle) Analysis, P:Product Analysis *7-2:X100, 3:X1000 *8-C2:C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 *9-T:Base Metal Transverse, W:Weld Part Transverse *10-E.L:Elongation *11-S.N:Seam Normalizing

*G:GOOD

2 TR 2 TR TR 2 TR 2 TR TR 1 TR TR 1 1 TR TR 1

1 1

1 TR 2 1 TR 2

1 1

1 1

31 31 32 27 26 28 27 27 29 27 26 28

SN

60200

42100

T W

71790 79040

55690

34

190

G

T W

67440 73960

55250

34

186

G

T W

71790 79330

55250

34

186

G

T W

73240 81800

60190

34

188

G

*Tr:Trace

ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

HV

%

psi

*8 *9

1 TR TR 1 TR 1 TR TR 1 1

E.L

HARD- HEAT NESS TREAT ENE- SHEAR TEST MENT RGY AREA

psi

MIN SB64010 (SHK2192060)

IMPACT TEST (℃)

TENSILE TEST (Gage Length : 50mm)

CHEMICAL COMPOSITION(%) C

고 REMARK

10,3/4 "

D I M E N S I & O N

094-H341(F3869000)

중량(M/T) WEIGHT

BBE

V I S U A L

: : : : :

총 길 이 TOTAL LENGTH

17

N ㆍ D ㆍ T

2010.02.28

량 QUANTITY

SB64010 (SHK2192060)

HYDROSTATIC TEST

:

Manager of Q.M Dept.

*10

Joule

*11

%


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