Cold-molded, cold-squeezed, cold-deficient processing. Cold forging material seine at room temperature through the cold forging machine to mold shape, less resistance, plasticity is better. Cold forging surface quality, high dimensional accuracy, fast production, can replace some cutting. Cold forging can strengthen the metal and increase the strength of the part.
Suitable for screws, bolts, nuts, rivets and fasteners, tooth molds. Applied to construction, machinery, motor vehicles, bicycles, bathrooms, furniture and hardware and other industries.
SWRCH6A cold forging carbon steel is a high-quality material
MORESWRCH6A cold forging carbon steel is a high-quality material renowned for its excellent forgeability and mechanical properties. It exhibits good machinability, making it suitable for producing screws, bolts, bearings, and other cold forged components. Adjusting carbon content and incorporating trace alloying elements can enhance its hardness, strength, and wear resistance. Maintaining chemical composition stability is recommended to ensure product quality and performance.
Close
SWCH8A is a carbon steel with excellent hardness and strengt
MORESWCH8A is a carbon steel with excellent hardness and strength. It exhibits good machinability, suitable for manufacturing screws, bolts, gears, etc. Increasing sulfur and phosphorus can enhance machinability, while reducing carbon content can increase toughness. Additional applications include bicycle components, mechanical structures, etc.
Close| Standard Code | Spec No. | Material No. | Mark |
|---|---|---|---|
| JIS | G3507-1 | SWRCH6A | |
| JIS | G3507-1 | SWRCH8A | |
| JIS | G3507-1 | SWRCH10A | |
| JIS | G3507-1 | SWRCH15A | |
| JIS | G3507-1 | SWRCH20A | |
| JIS | G3507-1 | SWRCH10K | |
| JIS | G3507-1 | SWRCH15K | |
| JIS | G3507-1 | SWRCH20K | |
| JIS | G3507-1 | SWRCH35K | |
| JIS | G3507-1 | SWRCH40K | |
| JIS | G3507-1 | SWRCH45K | |
| JIS | G3507-1 | SWRCH50K |
| (C)% | (Si)% | (Mn)% | (P)% | (S)% | (Al)% | Remarks |
|---|---|---|---|---|---|---|
| ≦ 0.08 | ≦ 0.1 | ≦ 0.6 | ≦ 0.03 | ≦ 0.035 | ≧ 0.02 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |
| ≦ 0.1 | ≦ 0.1 | ≦ 0.6 | ≦ 0.03 | ≦ 0.035 | ≧ 0.02 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |
| 0.08~0.13 | ≦ 0.1 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | ≧ 0.02 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |
| 0.13~0.18 | ≦ 0.1 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | ≧ 0.02 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |
| 0.18~0.23 | ≦ 0.1 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | ≧ 0.02 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |
| 0.08~0.13 | 0.1~0.35 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.13~0.18 | 0.1~0.35 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.18~0.23 | 0.1~0.35 | 0.3~0.6 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.32~0.38 | 0.1~0.35 | 0.6~0.9 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.37~0.43 | 0.1~0.35 | 0.6~0.9 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.42~0.48 | 0.1~0.35 | 0.6~0.9 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% | |
| 0.47~0.53 | 0.1~0.35 | 0.6~0.9 | ≦ 0.03 | ≦ 0.035 | Cr不超過0.2%，其餘不純物不超過Cu0.3%，Ni不超過0.2% |