- 1.1221, DIN Ck60, AISI 1060 round bar
- 1.1221, DIN Ck60, AISI 1060 forging
- 1.1221, DIN Ck60, AISI 1060 sheet
- 1.1221, DIN Ck60, AISI 1060 flat bar
- 1.1221, DIN Ck60, AISI 1060 pipe
1.1221, DIN Ck60, AISI 1060
We can produce 1.1221, DIN Ck60, AISI 1060 stainless steel round rods, 1.1221, DIN Ck60, AISI 1060 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.1221, DIN Ck60, AISI 1060 chemical composition and 1.1221, DIN Ck60, AISI 1060 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.
Production specification
Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.
1.1221, DIN Ck60, AISI 1060
Designation by Standards
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| CK60 | 622 | 1.1221 | Ck60 | - | 1060 |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.61 | max. 0.40 | 0.75 | max. 0.40 | max. 0.10 | max. 0.40 | - | - | (Cr+Mo+Ni) = max. 0.63 |
Description
CK60 is one of the higher carbon content (0.60%) steels. It is more difficult to fabricate than the lower carbon grades.
Applications
Shafts, bushings, connecting rods, nechanical engineering components, agricultural hand tools, large forgings, springs, cold rolled strips.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Soft Annealing
Heat to 650-700oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 241.
Normalizing
Normalizing temperature: 820-850oC.
Hardening
Harden from a temperature of 800-830oC, 810-840oC followed by water or oil quenching.
Tempering
Tempering temperature: 540-680oC.
Mechanical Properties in Normalized Condition
| Diameter (mm) | 0.2 % proof stress (N/mm2) | Tensile strength (N/mm2) | Elongation (%) |
| up to 16 | 380 | 710 | 10 |
| 17-40 | 340 | 670 | 11 |
| 41-100 | 340 | 670 | 11 |
| 101-160 | 310 | 650 | 11 |
| 161-250 | 310 | 650 | 11 |
Mechanical Properties in Quenched and Tempered Condition
| Diameter (mm) | 0.2 % proof stress (N/mm2) | Tensile strength (N/mm2) | Elongation (%) | Reduction (%) | Impact strength (J) |
| up to 16 | 580 | 850-1000 | 11 | 25 | - |
| 17-40 | 520 | 800-950 | 13 | 30 | - |
| 41-100 | 450 | 750-900 | 14 | 35 | - |
| 101-160 | - | - | - | - | - |
| 161-250 | - | - | - | - | - |
Forging
Hot forming temperature: 1100-850oC.
Machinability
Machinability of CK60 and all of the higher carbon steels is relatively poor. CK60 rates at 55 to 60 % that of the AISI 1112 steel which is considered 100% machinable.
Corrosion Resistance
This steel is not corrosion resistant. it will rust unless protected.
Welding
CK60 steel is weldable by all of the welding methods. However with its higher carbon content it is important to use both pre-heat at 150 to 260oC and post-heat at 590 to 650oC practice per an approved welding procedure.
Cold working
Cold working is difficult even in the annealed condition although it may be done by conventional methods but requires greater force than the lower carbon steels.
Mechanical properties
1.1221, DIN Ck60, AISI 1060 Mechanical properties,Our production completely according to the 1.1221, DIN Ck60, AISI 1060 standards to meet the 1.1221, DIN Ck60, AISI 1060 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.1221, DIN Ck60, AISI 1060 mechanical properties.
Heat treatment
1.1221, DIN Ck60, AISI 1060 Heat treatment,Our production completely according to the 1.1221, DIN Ck60, AISI 1060 standards to meet the 1.1221, DIN Ck60, AISI 1060 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.1221, DIN Ck60, AISI 1060 Heat treatment.
Machining
1.1221, DIN Ck60, AISI 1060 Machining,Our production completely according to the 1.1221, DIN Ck60, AISI 1060 standards to meet the 1.1221, DIN Ck60, AISI 1060 Machining, can also according to the customer request, to meet the requirements of customers of 1.1221, DIN Ck60, AISI 1060 Machining.
Welding performance
1.1221, DIN Ck60, AISI 1060 Welding performance,Our production completely according to the 1.1221, DIN Ck60, AISI 1060 standards to meet the 1.1221, DIN Ck60, AISI 1060 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.1221, DIN Ck60, AISI 1060 Welding performance.
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