The POSCO Quality

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°¢ °­À纰 POSCO, KS, JIS, ASTM, ±âŸ »ó¼¼±Ô°Ý
±¸ºÐ ±Ô°Ý
POSCO KS JIS ASTM ±âŸ
¼±Ã¼±¸Á¶¿ë °­Àç - [KR(Çѱ¹¼±±Þ)]
Mild A/B/D/E
A/D/E/FH 32/36/40
RL 27/33
RL9N490
MIL HY80/100
MIL PFS700 µî
[ClassNK
(ÀϺ»ÇØ»çÇùȸ)]

KA/B/D/E
KA/D/E 32/36/40
KL 24/27/33/37
KL5N43 µî
[ABS
(¹Ì±¹¼±±ÞÇùȸ)]

Mild A/B/D/E
A/D/E/FH 32/36/40
VH 32/36 µî
[BV(ÇÁ¶û½º)]
A/D/E500 µî

[DNV(³ë¸£¿þÀÌ)]
Mn400,
4-2, 4-4L µî

[LR(¿µ±¹)]
LTFH 27S/32/36 µî
[CCS(Áß±¹)]
[CR(´ë¸¸)]
[RINA(ÀÌÅ»¸®¾Æ)]
[RMRS(·¯½Ã¾Æ)]
±â°è±¸Á¶¿ë °­Àç POSMOLD1.2
POSAR 320 360 400 500
KS D 3752
SM10C-SM58C
JIS G 4051 S10C~S58C JIS G 4105 SCM415~440 SAE1010~SAE1060
SAE4150
- -
º¸ÀÏ·¯ ¹×
¾Ð·Â¿ë±â¿ë°­Àç
- KS D 3560
SB 410, 450, 480
KS D 3540
SGV 410, 450, 480
KS D 3521
SPPV 235, 315
SPPV 450, 490
KS D 3560
SB 450M, SB 480M
JIS G 3103
SB410, 450, 480
SB450M,SB490M
JIS G 3118
SGV410, 450, 480
JIS G 3115
SPV235, 315, 355
SPV450, 490
JIS G 3119
SBV1A, SBV1B, 2,3
JIS G 4109
SCMV1,2,3
A285 Gr A, B, C
A515
Gr 55, 60, 65,70
A516
Gr 55, 60, 65,70
A537
Class 1, 2
A387
Gr 11, 12
DIN 17155
H¥°, H¥±
DIN 17155
15Mo3
BS 1501-151
Gr360A, B
Gr400A, B
BS 1501-221
Gr460A, B
BS 1501-221
Gr490A, B
Gr400A, B
Gr430A, B
Gr460A
BS 1501-240
1/4Mo
BS 1501-261
1/4Mo
BS1501-224
Àú¿Â¾Ð·Â¿ë±â¿ë °­Àç - KS
SLA235A, B
SLA325A, B
SLA360
KS D 3586
SL3N255, SL3N275, SL3N440, SL9N590
JIS G 3126
SLA235A, B
SLA325A, B
SLA360
KS D 3586
SL3N255, SL3N275, SL3N440, SL9N590
A662
Gr A, B, C
A203
Gr A, B, D, E, F
A553-1
WEDhw689
TTST41
TTST45
BS1501-224
Gr 430A, B
Gr 460A, B
-
¼®À¯¼ö¼Û¿ë °­Àç - - - - API 5L-A, B
X42, X46, X52, X56, X60, X65, X70, X80
-
Çؾ籸Á¶¹°¿ë °­Àç - - - - API-2H Gr 42, 50
AI-2W
Gr 42, 50, 60
-
³»Èļº ¾Ð¿¬ °­Àç - KS D 3529
SMA41AW, AP
SMA41BW, BP
SMA41CW, CP
SMA50AW, AP
SMA50BW, BP
SMA50CW, CP
SMA58W,SMA59
JIS G 3114
SMA400AW, AP
SMA400BW, BP
SMA400CW, CP
SMA90AW, AP
SMA90BW, BP
SMA90CW, CP
SMA570W,SMA570P
A441
A558
Gr A, B, C, D, E, F
- -
±¸Á¶¿ë ¾Ð¿¬ °­Àç PILAC-BT33
PILAC-BT36
PILAC-BT45
POSTEN540
POSTEN570
POSTEN590
POSTEN690
POSTEN780
POSTEN950
KS D 3503
SS235
SS275
SS315
KS D 3515
SM275
SM355
SM420
SM460
JIS G 3101
SS330, SS400, SS490
JIS G 3106
SM400A, B, C
SM490A, B, C
SM490YA, YB
SM570
JIS G 3136
SN400A, B, C
SN490B, C
JIS G 3128
SHY685N, NS
A283
Gr A, B, C, D
A36
A284
Gr A, B, C, D
A527
Gr 42, 50, 60, 65
A633
Gr A, B, C, D, E
A678 Gr B, C
A656
A514B, F
A573 Gr 58, 65,70
DIN 17100
U, RST34-1,2
ST37-1,2,3
U, RST42-1
RST42-2, 3
RST46-2,3
ST50-1,2
ST52-3
ST60-1,2
ST70-2
ISO R 630
Fe 33, 37
Fe 42, 22, 52
BS 4360
Gr 40A, B, C, D, E
Gr 43A, B, C, D, E
Gr 50A, B, C, D, E
Gr 55 C, E, F
CAS G 4021
IS 226
ST42(S) (S, C)
IS 2062
ST42(W)
ST42(W, C)
±Ô°ÝÀΰ¡ ÇöȲ

¼±±ÞÇùȸ Àΰ¡ÇöȲ (´ÜÀ§ : mm)

¼±±ÞÇùȸÀÇ ±âÈ£, Àû¿ëµÎ²², È­ÇмººÐ µîÀÇ »ó¼¼ ±Ô°Ý
±¸ºÐ 40Kg±Þ (A,B,D,E) ZÆ÷ÇÔ 50Kg±Þ (AH/DH/EH32/36) ZÆ÷ÇÔ 50Kg±Þ FH32,36 TMCP(PILAC) (AH/DH/EH32,36-TM) TMCP(PILAC) (AH/DH/EH40-TM) Àú¿Â¿ë°­
SPEC µÎ²²
KR 70 70 - 51 50 RL-24A, 24B, 33, 37 50
ABS 70 70 - 51 50 VH-060 50
LR 70 70 50 50 50 LTFH32/36 50
NV 70 70 - 50 50 2-3, 2-4, 4-3, 4-4 50
NK 70 70 - 51 50 KL24A, B, 27, 33, 37 50
GL 70 70 - 51 50 F32, F36, F40 50
BV 70 70 - 50 - - -
CR 70 70 70 50 50 3-235, 325, 365 50
RINA 70 70 - 51 - 42.5, 47.5, 52.5 30
CCS 70 70 - 50 - - -

KS, JIS Àΰ¡ ȹµæ ÇöȲ

KS, JISÀÇ ±Ô°Ý, Á¾·ù ¹× ±âÈ£ µÎ²² »ó¼¼ Á¤º¸
±¸ºÐ ±Ô°Ý Á¾·ù ¹× ±âÈ£ µÎ²²(mm)
KS D 3503 (ÀϹݱ¸Á¶¿ë ¾Ð¿¬°­Àç) SS330, SS400, SS490 Àü µÎ²²
D 3515 (¿ëÁ¢±¸Á¶¿ë ¾Ð¿¬°­Àç) SM400A, B, C SM490A, B, C, YA, 520B
JIS G 3101 (ÀϹݱ¸Á¶¿ë ¾Ð¿¬°­Àç) SS330, SS400, SS490
G 3106 (¿ëÁ¢±¸Á¶¿ë ¾Ð¿¬°­Àç) SM400A, B, C SM490A, B, C, YA, YB SM520B, C, SM570
G 3136 (°ÇÃ౸Á¶¿ë ¾Ð¿¬°­Àç) SN400A, B, C SN490B, C

TUV(µ¶ÀÏ°ËÁ¤Çùȸ)

TUV(µ¶ÀÏ°ËÁ¤Çùȸ) ±Ô°Ý¿¡ µû¸¥ Grade, Á¦Á¶¹ý, µÎ²² »ó¼¼ Á¤º¸
±Ô°Ý Grade Á¦Á¶¹ý µÎ²²(mm)
DIN17100 RST 37-2
ST 37-3
ST 44-2
ST 44-3
ST 52-2
C/C 6~100
DIN17155 HI HI

API MONOGRAM(¹Ì±¹¼®À¯Çùȸ)

API MONOGRAM(¹Ì±¹¼®À¯Çùȸ) ±Ô°Ý¿¡ µû¸¥ Grade, Á¦Á¶¹ý, µÎ²² »ó¼¼ Á¤º¸
±Ô°Ý Grade Á¦Á¶¹ý µÎ²²(mm)
API API-2H-42 Normalizing 6~100
API-2H-50
API-2W-42 TMCP 6~80
API-2W-50
API-2W-50T
API-2W-60