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로그아웃
운영자 2000-10-20 13:27
GRADE
PROCESS
T/S (KGF/MM2)
RA(%) MIN
EL(%) MIN
HrB
SA(%) MIN
REMARKS
SWRCH10A
HD
44~55
55
15
73 ~ 85
SWRCH18A
44~65
10
84~91
SAF
MAX 46
70
30
MAX 75
80
SAIP
MAX 52
20
MAX 82
SWRCH22A
60~70
89~94
25
MAX 83
SWRCH25K
MAX 70
50
MAX 94
MAX 48
MAX 69
SWRCH45K
SAPC
MAX 60
MAX 55
MAX 84
MAX 90
PSASAIP
MAX 56
MAX 85
90
------------------------------------
냉간단조용 roll 소재중 SWRCH18A의 기계적 성질(인장강도 및 신율)을 알고 싶습니다.
----------------- [답 변] -------------------
GRADE
PROCESS
T/S
(KGF/MM2)
RA(%)
MIN
EL(%)
MIN
HrB
SA(%)
MIN
REMARKS
SWRCH10A
HD
44~55
55
15
73 ~ 85
SWRCH18A
HD
44~65
55
10
84~91
SAF
MAX 46
70
30
MAX 75
80
SAIP
MAX 52
70
20
MAX 82
80
SWRCH22A
HD
60~70
55
10
89~94
SAF
MAX 46
70
25
MAX 75
80
SAIP
MAX 52
70
20
MAX 83
80
SWRCH25K
HD
MAX 70
50
15
MAX 94
SAF
MAX 48
70
25
MAX 69
80
SAIP
MAX 52
70
20
MAX 75
80
SWRCH45K
SAPC
MAX 60
80
SAF
MAX 55
70
20
MAX 84
80
SAIP
MAX 60
70
20
MAX 90
80
PSASAIP
MAX 56
70
20
MAX 85
90