| Customization: | Available |
|---|---|
| Technique: | Hot Rolled |
| Standard: | AISI, JIS, ASTM, DIN, GB |
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Suitable for manufacturing various strong cutting tools with wear-resistant, resistant to impact. Advanced punching die, screw die, the toughness and complicated shape of the punch, etc. Roll cutting tool industry: scraper, serrated knife, iron knives, drill bits, etc.
Forging industry: forging die.
Screw industry: heading forming mould, such as teeth, punch
| USA | German | Japan | China | ISO |
| ASTM A681 | DIN 17350 | JIS G4403 | GB/T 1299 | ISO 4957 |
| 1045 | CK45 | S45C | 45 | C45E4 |
Hardness, Rockwell C (Water quenched on 820-870°C, 5 minutes): 201~269HB .
Hardness, Rockwell C (Water quenched on 820-870°C, 5 minutes): 201~269HB .
Hardness, Rockwell C(Water quenched on 820-870°C, 5 minutes): 201~269HB .
At first, Pre-Heating to 552ºC,Then heat to forged temperature. Next, Soak at 820-870 °C , ensure heat thorough. Then start forged, the forged temperature no low than 560ºC. After forging, cool slowly .
Full annealing of small C1045 forgings is carried out from 1450-1600ºF (790-870ºC)
followed by furnace cooling at 50ºF (28ºC) per hour, to 1200ºF (650ºC) soaking and air cooling.
Hardening of this grade is carried out from an austenitizing temperature of 1475-1550ºF (800-845ºC) and oil or water quenching.
Flame and induction hardening may be carried out by heating quickly to the desired case depth and quenching in water or oil. This should be followed by a tempering treatment at 300-400ºF (150-200ºC) to reduce stresses in the case without affecting its hardness. A surface hardness of Rc 58 may be obtained by this treatment.
Quenching temperature / ºC | salt bath furnace: 870
Quenching temperature / ºC | controlled atmosphere furnace: 870
The heat preservation time/min: 5 ~ 15
Quenching medium: Water cooling
Tempering temperature / ºC : 552
After tempering hardness HRC or higher: 201-269HB .
|
Commodity |
carbon Steel Flat Bar |
|
Grade |
CK45,AISI 1045,S45C,C45E4 |
|
Brand |
TISCO ,BAO STEEL,POSCO,JISCO,LISCO |
|
Certification |
SGS,BV,IQI,TUV,ISO,etc |
|
Thickness |
0.2mm-150mm |
|
Width |
1000,1219,1250,1500mm, or as your requirements |
|
Length |
2000,2438,2500,3000,6000mm, or as your requirements |
|
Surface |
No.1, 2B, BA, 8K Mirror, Hairline,satin, Embossed,brush,No.4,HL,matt,pvc film,laser film. |
|
Standard |
ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc |
|
Delivery time |
5-7 days after confirming the order |
|
MOQ |
1 Ton |
|
Advantages |
Showing the splendor of your quality, wearresistant as well , strong corrosion resistance and decorative effect, durable and beautiful in good taste. |
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