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China Steel HD Wire

China Steel HD Wire
China Steel HD Wire
Usage CHQ Wire SWRCH 6A(1006A), SWRCH 8A(1008A), SWRCH 10A(1010A), SWRCH 12A(1012A), SWRCH, 15A(1015A), SWRCH 18A(1018A), SWRCH 22A(1022A), SWRCH35K, SWRCH 40K, SWRCH 45K, 10B21, 10B30, 10B33, 10B38, SCM415, SCM420, SCM435, SCM440, SCM445,
Size 0.08-40mm
Material CHQ wireSWRCH 6A(1006A),SWRCH 8A(1008A),SWRCH 10A(1010A),SWRCH 12A(1012A),SWRCH,15A(1015A),SWRCH 18A(1018A),SWRCH 22A(1022A),SWRCH35K,SWRCH 40K,SWRCH 45K, 10B21, 10B30,10B33, 10B38,SCM415,SCM420,SCM435,SCM440,SCM445

Applications
hexagon bolts, high tensile bolts, motor vehicles spherical joints, China Division head bolt, high strength nuts, screwdriver, Self-tapping screws, wood screws, drilling screws, the wall with screws, flange screws, metal fasteners, Washers head screws, car hub nuts , nut products such as nylon, Pulling nails, hollow rivets, semi-hollow rivets, steel rivets

 

COLD HEADING OR COLD FORGING STEEL
Designation
chemical composition
(symbol of class)
C
Mn
S
P
Si
Others
 Application
SWRCH 6A(1006A)
0.08max
0.60max
0.035max
0.030max
0.10max
Alt≥0.02
High-Strength Standard Parts Cold-Forged Carbon Steel Wire
SWRCH 8A(1008A)
0.10max
SWRCH 10A(1010A)
0.08-0.13
0.30-0.60
SWRCH 12A(1012A)
0.10-0.15
SWRCH 15A(1015A)
0.13-0.18
SWRCH 18A(1018A)
0.15-0.20
0.60-0.90
SWRCH 22A(1022A)
0.18-0.23
0.70-1.00
SWRCH35K
0.32~0.38
0.15~0.35
0.035
 
SWRCH 40K
0.37-0.43
0.60-0.90
 
SWRCH 45K
0.42-0.48
 



CARBON ELEMENTBORON STEEL
Designation
chemical composition
(symbol of class) C Mn S P Si B
 Application
10B21 0.18-0.23 0.70-1.00 0.035max 0.030max 0.10max 0.0005min     High-Strength Standard Parts Cold-Forged Carbon Steel Wire
10B30 0.28-0.34  
10B33 0.32-0.36
10B38 0.35-0.42



CHROME AND MOLYBDENUM ALLOY STEEL
Designation
chemical composition
(symbol of class)
C
Mn
S
P
Si
Gr
Mo
SCM415
0.13-0.18
0.60-0.85
0.030max
0.030max
0.15-0.35
0.90-1.20
0.15-0.30
SCM420
0.18-0.23
SCM435
0.33-0.38
SCM440
0.38-0.43
SCM445
0.43-0.48

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