









|

‚±‚Ì»•i‹KŠi‚Í•ÏX‚³‚ê‚邱‚Æ‚ª‚ ‚è‚Ü‚·‚Ì‚ÅA‚²’•¶‚Ìۂɂ͕K‚¸Å‹ß‚ÌŠé‰æ‚ð‚²Šm”F‚³‚ê‚é‚©A‚Ü‚½‚Í’S“–ŽÒ‚Æ‹¦‹c‚µ‚ĉº‚³‚¢B |
|
1.“î|üÞ
JIS
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cu
|
|
SWRM 6
|
0.08 max
|
-
|
0.60 max
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 8
|
0.10 max
|
-
|
0.60 max
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 10
|
0.08-0.13
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 12
|
0.10-0.15
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 15
|
0.13-0.18
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 17
|
0.15-0.20
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 20
|
0.18-0.23
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
|
SWRM 22
|
0.20-0.25
|
-
|
0.30-0.60
|
0.045 max
|
0.045 max
|
-
|
| ”õl:ƒLƒ‹ƒh|‚Æ–¾‹L‚³‚ꂽê‡A‹L†‚ÌŒã‚ÉeKf‚Æ•\ަ‚·‚éB—á) SWRM 10K |
|
SAE/AISI
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Mn
|
P
|
S
|
Si
|
|
1005
|
0.06 max
|
0.35 max
|
0.040 max
|
0.050 max
|
-
|
|
1006
|
0.08 max
|
0.25-0.40
|
0.040 max
|
0.050 max
|
-
|
|
1008
|
0.10 max
|
0.30-0.50
|
0.040 max
|
0.050 max
|
-
|
|
1010
|
0.08-0.13
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1012
|
0.10-0.13
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1013
|
0.11-0.16
|
0.50-0.80
|
0.040 max
|
0.050 max
|
-
|
|
1015
|
0.13-0.18
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1016
|
0.13-0.18
|
0.60-0.80
|
0.040 max
|
0.050 max
|
-
|
|
1017
|
0.15-0.20
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1018
|
0.15-0.20
|
0.60-0.90
|
0.040 max
|
0.050 max
|
-
|
|
1019
|
0.15-0.20
|
0.70-1.00
|
0.040 max
|
0.050 max
|
-
|
|
1020
|
0.18-0.23
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1021
|
0.18-0.23
|
0.60-0.90
|
0.040 max
|
0.050 max
|
-
|
|
1022
|
0.18-0.23
|
0.70-1.00
|
0.040 max
|
0.050 max
|
-
|
|
1023
|
0.20-0.25
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1025
|
0.22-0.28
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
1026
|
0.22-0.28
|
0.30-0.60
|
0.040 max
|
0.050 max
|
-
|
|
2. d|üÞ
JIS
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
|
SWRH 27
|
0.24-0.31
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 32
|
0.29-0.36
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 37
|
0.34-0.41
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 42A
|
0.39-0.46
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 42B
|
0.39-0.46
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.040 max
|
|
SWRH 47A
|
0.44-0.51
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 47B
|
0.44-0.51
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.040 max
|
|
SWRH 52A
|
0.49-0.56
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 52B
|
0.49-0.56
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.040 max
|
|
SWRH 57A
|
0.54-0.61
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 57B
|
0.54-0.61
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.040 max
|
|
SWRH 62A
|
0.59-0.66
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.040 max
|
|
SWRH 62B
|
0.59-0.66
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.040 max
|
|
SWRH 67A
|
0.64-0.71
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.030 max
|
|
SWRH 67B
|
0.64-0.71
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.030 max
|
|
SWRH 72A
|
0.69-0.76
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.030 max
|
|
SWRH 72B
|
0.69-0.76
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.030 max
|
|
SWRH 77A
|
0.74-0.81
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.030 max
|
|
SWRH 77B
|
0.74-0.81
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.030 max
|
|
SWRH 82A
|
0.79-0.86
|
0.15-0.35
|
0.30-0.60
|
0.040 max
|
0.030 max
|
|
SWRH 82B
|
0.79-0.86
|
0.15-0.35
|
0.60-0.90
|
0.040 max
|
0.030 max
|
| ”õl:’Y‘fŠÜ—Ê‚ÍA”Ì”„ŽÒ‚Æw”ƒŽÒ‚Ƃ̊Ԃ̋¦’è‚É‚æ‚Á‚Ä–¾‹L‚³‚ꂽŬ’l‚ ‚é‚¢‚ÍÅ‘å’l‚©‚ç0.01“‚¸‚ÂŒ¸‚·‚邿‚¤‚É•\‹L‚Å‚«‚éB |
|
SAE/AISI
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Mn
|
P
|
S
|
Si
|
|
1029
|
0.25-0.31
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
|
1030
|
0.28-0.34
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1035
|
0.32-0.38
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1037
|
0.35-0.38
|
0.70-1.00
|
0.040 max
|
0.050 max
|
|
1038
|
0.35-0.38
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1039
|
0.37-0.42
|
0.70-1.00
|
0.040 max
|
0.050 max
|
|
1040
|
0.37-0.44
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1042
|
0.40-0.47
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1043
|
0.40-0.47
|
0.70-1.00
|
0.040 max
|
0.050 max
|
|
1044
|
0.43-0.50
|
0.30-0.60
|
0.040 max
|
0.050 max
|
|
1045
|
0.43-0.50
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1046
|
0.43-0.50
|
0.70-1.00
|
0.040 max
|
0.050 max
|
0.10 max
|
|
1049
|
0.46-0.53
|
0.60-0.90
|
0.040 max
|
0.050 max
|
0.07-0.15
|
|
1050
|
0.48-0.55
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1053
|
0.48-0.55
|
0.70-1.00
|
0.040 max
|
0.050 max
|
0.10-0.20
|
|
1055
|
0.50-0.60
|
0.60-0.90
|
0.040 max
|
0.050 max
|
0.15-0.30
|
|
1059
|
0.55-0.65
|
0.50-0.80
|
0.040 max
|
0.050 max
|
|
1060
|
0.55-0.65
|
0.60-0.90
|
0.040 max
|
0.050 max
|
0.20-0.40
|
|
1064
|
0.60-0.70
|
0.50-0.80
|
0.040 max
|
0.050 max
|
0.30-0.60
|
|
1065
|
0.60-0.70
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1069
|
0.65-0.75
|
0.40-0.70
|
0.040 max
|
0.050 max
|
|
|
1070
|
0.65-0.75
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1074
|
0.70-0.80
|
0.50-0.80
|
0.040 max
|
0.050 max
|
|
1075
|
0.70-0.80
|
0.40-0.70
|
0.040 max
|
0.050 max
|
|
1078
|
0.72-0.85
|
0.30-0.60
|
0.040 max
|
0.050 max
|
|
1080
|
0.72-0.88
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1084
|
0.80-0.93
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1085
|
0.80-0.93
|
0.70-1.00
|
0.040 max
|
0.050 max
|
|
1086
|
0.80-0.93
|
0.30-0.50
|
0.040 max
|
0.050 max
|
|
1090
|
0.85-0.98
|
0.60-0.90
|
0.040 max
|
0.050 max
|
|
1095
|
0.90-1.03
|
0.30-0.50
|
0.040 max
|
0.050 max
|
|
3.ƒXƒvƒŠƒ“ƒO|üÞ
JIS
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
±âŸ
|
|
SUP 3
|
0.75-0.90
|
0.15-0.35
|
0.30-0.60
|
0.035 max
|
0.035 max
|
-
|
-
|
|
SUP 6
|
0.56-0.64
|
1.50-1.80
|
0.70-1.00
|
0.035 max
|
0.035 max
|
-
|
-
|
|
SUP 7
|
0.56-0.64
|
1.80-2.20
|
0.70-1.00
|
0.035 max
|
0.035 max
|
-
|
-
|
|
SUP 8
|
0.52-0.60
|
0.15-0.35
|
0.65-0.95
|
0.035 max
|
0.035 max
|
0.65-0.95
|
-
|
|
SUP 9A
|
0.56-0.64
|
0.15-0.35
|
0.70-1.00
|
0.035 max
|
0.035 max
|
0.70-1.00
|
-
|
|
SUP 10
|
0.47-0.55
|
0.15-0.35
|
0.35-0.95
|
0.035 max
|
0.035 max
|
0.80-1.10
|
V:0.15-0.25
|
|
SUP 11A
|
0.56-0.64
|
0.15-0.35
|
0.70-1.00
|
0.035 max
|
0.035 max
|
0.70-1.00
|
B: 0.005 min.
|
|
SUP 12
|
0.51-0.59
|
1.20-1.60
|
0.60-0.90
|
0.035 max
|
0.035 max
|
0.60-0.90
|
-
|
|
SUP 13
|
0.56-0.64
|
0.15-0.35
|
0.15-1.00
|
0.035 max
|
0.035 max
|
0.70-0.90
|
Mo:0.25-0.35
|
|
4. ƒxƒAƒŠƒ“ƒO|üÞ
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
‚»‚Ì‘¼
|
|
SUP 1
|
0.95-1.10 |
0.15-0.35 |
0.50 max |
0.025 max |
0.025 max |
0.90-1.20 |
0.08 max |
Cu : 0.20 max
Ni : 0.25 max
|
|
SUP 2
|
0.95-1.10 |
0.15-0.35 |
0.50 max |
0.025 max |
0.025 max |
1.30-1.60 |
0.08 max |
|
SUP 3
|
0.95-1.10 |
0.40-0.70 |
0.90-1.15 |
0.025 max |
0.025 max |
0.90-1.20 |
0.08 max |
|
SUP 4
|
0.95-1.10 |
0.15-0.35 |
0.50 max |
0.025 max |
0.025 max |
1.30-1.60 |
0.10-0.25 |
|
SUP 5
|
0.95-1.10 |
0.40-0.70 |
0.90-1.15 |
0.025 max |
0.025 max |
0.90-1.20 |
0.10-0.25 |
|
5. —âŠÔˆ³‘¢—püÞ
JIS
 |
|
‹KŠi‹L†
|
‰»Šw¬•ª(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Al
|
|
SWRCH 6 A
|
0.08 max
|
0.10 max
|
0.60 max
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 8 A
|
0.10 max
|
0.10 max
|
0.60 max
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 10 A
|
0.08-0.13
|
0.10 max
|
0.30-0.60
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 12 A
|
0.10-0.15
|
0.10 max
|
0.30-0.60
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 15 A
|
0.13-0.18
|
0.10 max
|
0.30-0.60
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 16 A
|
0.13-0.18
|
0.10 max
|
0.60-0.90
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 18 A
|
0.15-0.20
|
0.10 max
|
0.60-0.90
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 19 A
|
0.15-0.20
|
0.10 max
|
0.70-1.00
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH 20 A
|
0.18-0.23
|
0.10 max
|
0.30-0.60
|
0.030 max
|
0.030 max
|
0.02 min.
|
|
SWRCH | | | | |