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Tool steel material supplier S45C S50C 1045 1050 Carbon steel construction steel flat bars
Internation Steel Grade | |||
CHINA (GB) | US (AISI) | GERMANY (W-NR) | JIS |
GCr15 | A485 | 1.3503 | SUJ2 |
Carbon Steel
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Steel Grade | Chemical Composition(%) | |||||||
C | Si | Mn | P | S | Cr | Cu | Ni | |
GCr15 | 0.98-1.10 | 0.15-0.30 | 0.25-0.45 | ≤0.03 | ≤0.03 | 1.30-1.60 | 0.20-0.30 | ≤0.30 |
Product Parameter | |
Product Name | Tool steel material supplier S45C S50C 1045 1050 Carbon steel construction steel flat bars |
Steel Grade | Professional cheap price bar special carbon round steel 100Cr6/SUJ2/SKF3/SKF3S/GCr15 |
Specification | Round Bar: diameter 8mm – 3000mm |
Standard | AIS JIS DIN GB EN |
HS Code | 72283024 72254000 7208511000 |
Forging | Preheat the steel carefully, heat to 1150 oC – 1200 oC maximum, hold until temperature is uniform throughout the section. Do not forge below 850 oC.Following forging operation the work piece should be cooled as slowly as possible. |
Heat Treatment | Heat steels to 800 oC – 850 oC, hold until temperature is uniform throughout the section and cool in furnace. |
Hardness | Anneal: ≤220HB Q+T: 28-34HRC HEAT TREAT MENT 55-62HRC |
Application | 1. Develop materials that are easy to process and good in polishing With the production of optical disc, disk, prism and other precision parts, the demand for easy machining mirror steel increases. This kind of steel contains less non-metallic impurities, fine metallographic structure uniform, no fiber direction. It is the main development direction of plastic mold steel. 2. The corrosion resistant steel In the process of long-term operation and maintenance of the mold, it is easy to rust and corrosion, and with the addition of various components in plastic molding, the mold is more prone to corrosion. Therefore, it is required to improve the corrosion resistance of the base material body, and some corrosion-resistant stainless steel has been developed. 3. Maraging alloy steel This kind of steel has enough mechanical properties and outstanding process properties, especially high strength, toughness, wear resistance, low coefficient of thermal expansion, is a good steel for the manufacture of injection molding, but the price is expensive. 4. Cemented carbide Mainly used in the production of high life requirements, the production of large batch of molds |
1.Steel Smelthing: (Ladle furance / Electric Arc Furnace / Vacuum oxygen ).
2.Steel Ingot: (Ingot Rolling / electroslag remelting furnace).
3.Steel Round Bar: (Steel Round Bar / Steel Plate ).
4.Finished: (Cutting / Milling / Surfacing Griding / Heat treatment / Round Steel Bar Turing).
Cutting: Horizontal band saw cutting / Vertical band sawing machine
Milling:CNC surface grinding machine, NC side boring machine, Band saw,
CNC double head machine,Vertical Band saw, CNC milling machine,
Double alloy saw blade, wireless remote control crane, Magnetic chuck
Inspection: Hardness / Spectral Analysis / Ultrasonic testing, etc.
1. who are we?
We are based in Shandong, China, start from 2012,sell to North America(02.00%),Southern Europe(02.00%),Western
Europe(02.00%),Eastern Europe(01.00%),Mid East(01.00%),Africa(02.00%),Northern Europe(03.00%),South America(03.00%),Southeast
Asia(20.00%),Central America(02.00%),Oceania(05.00%),Eastern Asia(08.00%),South Asia(20.00%).
2. how can we guarantee quality?