Carbon Steel Wire Rods for cold Heading and Cold Forging JIS G3507
Chemical Composition |
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Class Symbol |
Chemical composition (%) |
Remarks |
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C |
Si |
Mn |
P |
S |
Al |
Rimmed Steel |
|
SWRCH 6R |
0.08 max |
-- |
0.60 max |
0.040 max |
0.040 max |
--- |
|
SWRCH 8R |
0.10 max |
-- |
0.60 max |
0.040 max |
0.040 max |
--- |
|
SWRCH 10 R |
0.08-0.13 |
-- |
0.30-0.60 |
0.040 max |
0.040 max |
--- |
|
SWRCH 12 R |
0.10-0.15 |
-- |
0.30-0.60 |
0.040 max |
0.040 max |
--- |
|
SWRCH 15R |
0.13-0.18 |
-- |
0.30-0.60 |
0.040 max |
0.040 max |
--- |
|
SWRCH 17R |
0.15-020 |
-- |
0.30-0.60 |
0.040 max |
0.040 max |
--- |
|
SWRCH 6A |
0.08 max |
0.10 max |
0.60 max |
0.030 max |
0.035 max |
0.02 min. |
Aluminium Killed steel |
SWRCH 8 A |
0.10 max |
0.10 max |
0.60 max |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 10A |
0.08-0.13 |
0.10 max |
0.30-0.60 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 12A |
0.10-0.15 |
0.10 max |
0.30-0.60 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 15A |
0.13-0.18 |
0.10 max |
0.30-0.60 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 16A |
0.13-0.18 |
0.10 max |
0.60-0.90 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 18A |
0.15-0.20 |
0.10 max |
0.60-0.90 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 19A |
0.15-0.20 |
0.10 max |
0.70-1.00 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 20A |
0.18-0.23 |
0.10 max |
0.30-0.60 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 22A |
0.18-0.23 |
0.10 max |
0.70-1.00 |
0.030 max |
0.035 max |
0.02 min. |
|
SWRCH 10K |
0.08-0.13 |
0.10-0.35 |
0.30-0.60 |
0.030 max |
0.035 max |
--- |
Killed steel |
SWRCH 12K |
0.10-0.15 |
0.10-0.35 |
0.30-0.60 |
0.030 max |
0.035 max |
--- |
|
SWRCH 15K |
0.13-0.18 |
0.10-0.35 |
0.30-0.60 |
0.030 max |
0.035 max |
--- |
|
SWRCH 16K |
0.13-0.18 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
Killed steel |
SWRCH 17K |
0.15-0.20 |
0.10-0.35 |
0.30-0.60 |
0.030 max |
0.035 max |
--- |
|
SWRCH 18K |
0.15-0.20 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 20K |
0.18-0.23 |
0.10-0.35 |
0.30-0.60 |
0.030 max |
0.035 max |
--- |
|
SWRCH 22K |
0.18-0.23 |
0.10-0.35 |
0.70-1.00 |
0.030 max |
0.035 max |
--- |
|
SWRCH 24K |
0.19-0.25 |
0.10-0.35 |
1.35-1.65 |
0.030 max |
0.035 max |
--- |
|
SWRCH 25 K |
0.22-0.28 |
0.10-0.35 |
0.30-0.65 |
0.030 max |
0.035 max |
--- |
|
SWRCH 27 K |
0.22-0.29 |
0.10-0.35 |
1.20-1.50 |
0.030 max |
0.035 max |
--- |
|
SWRCH 30 K |
0.27-0.33 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 33 K |
0.33-0.36 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 35 K |
0.32-0.38 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 38 K |
0.35-0.41 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 40 K |
0.37-0.43 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 41 K |
0.36-0.44 |
0.10-0.35 |
1.35-1.65 |
0.030 max |
0.035 max |
--- |
|
SWRCH 43 K |
0.40-0.46 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 45 K |
0.42-0.48 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 48 K |
0.45-0.51 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
|
SWRCH 50 K |
0.47-0.53 |
0.10-0.35 |
0.60-0.90 |
0.030 max |
0.035 max |
--- |
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