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Cr06
Qilu
Product Description
Alloy Steel Cr06 SKS8 Cold Work Tool Steel
1: Cr06 Steel Introduction
Cr06 die steel is a low alloy tool steel containing a small amount of chromium with a high carbon content to ensure high hardness and wear resistance. The addition of the alloying element chromium to this steel is used to improve hardenability, temper resistance, hot hardness and wear resistance.Cr06 die steel has high hardness and wear resistance after quenching, but the hardenability is not good, and due to the high carbon content, prone to the formation of reticulated carbides, which may affect its performance, especially in the large tools or thin-edged large cross-section tools, brittleness is more significant.
Cr06 Steel Stock In Warehouse
2: Cr06 Quality Standard
GB/T 1299-2000-Chinese Alloy Tool Steels.pdf
3: Cr06 Steel Equivalent
Country | China | Japan | Germany |
Standard | GB/T 1299 | JIS G4404 | DIN 17350 : 1980 |
Grade | Cr06 | SKS8 | / |
4: Cr06 Steel Chemical Composition
Grade | C | Si | Mn | P | S | Cr |
Cr06 | 1.30-1.45 | 0.40 | 0.40 | 0.030 | 0.030 | 0.50-0.70 |
5: Cr06 Steel Mechanical Properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
6: Cr06 Steel Overviews
Size | Round | Dia 6-1200mm |
Plate/Flat/Block | Thickness | |
Width | ||
Process | EAF+LF+VD+Forged+Heat treatment(optional) | |
Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
Delivery condition | Forged; Hot rolled; Cold drawn | |
Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
Payment terms | T/T;L/C;/Money gram/ Paypal | |
Trade terms | FOB; CIF; C&F; etc.. | |
Delivery time | 30-45 days | |
7: Cr06 Steel Application
Application areas for Cr06 mold steel include:
Making knives that require a sharp edge for low load operation, such as surgical knives and face shaving blades.
Also used as manual and motorized tools such as scrapers, carving knives, files and wool scissors.
Suitable for making woodworking tools and also simple cold working molds such as punching and cold pressing molds.
8: Cr06 Steel Heat Treatment
Heat treatment specifications:
677 ± 15 ℃ preheating, 855 ℃ (salt bath) or 900 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 5-15min, oil cooling, 58-204 ℃ tempering.
677 ± 15 ℃ preheating, 941 ℃ (salt bath) or 955 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 5-15min, air-cooled, 56-204 ℃ tempering.
820 ± 15 ℃ preheating, 1000 ± 6 ℃ (salt bath) or 1010 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 10-20min, air-cooled, 200 ± 6 ℃ tempering.
790 ± 15 ℃ preheating, 940 ℃ (salt bath) or 950 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 5-15min, air-cooled, 200 ± 6 ℃ tempering.
790 ± 15 ℃ preheating, 1010 ℃ (salt bath) or 1020 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 5-15min, air-cooled, 550 ± 6 ℃ tempering.
790 ± 15 ℃ preheating, 1000 ± 6 ℃ (salt bath) or 1010 ± 6 ℃ (furnace-controlled atmosphere) heating, holding 5-15min, air-cooled, 550 ± 6 ℃ tempering.
9: Cr06 Steel Tolerance
Diameter(mm) | Tolerance | ||
Forged Steel Round Bar | 80-600 | Black Surface:0~+5 | Rough Machined or Turned:0~+3 |
650-1200 | Black Surface:0~+15 | Rough Machined or Turned:0~+3 | |
Hot Rolled Steel Round Bar | 16-310 | Black Surface:0~+1 | Peeled:H11 |
Cold Drawn Steel Round Bar | 6-100 | Black Surface:H11 | Peeled:H11 |
10: Delivery Condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For Cold Drawn bar, usually the delivery condtion is cold drawn, annealed/QT, peeled/black surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, milled/black surface.
For hot forged plate, usually the delivery condition is hot forged, normalized/annealed, milled/black surface.
