- 1.1141, DIN Ck15, AISI 1015 round bar
- 1.1141, DIN Ck15, AISI 1015 forging
- 1.1141, DIN Ck15, AISI 1015 sheet
- 1.1141, DIN Ck15, AISI 1015 flat bar
- 1.1141, DIN Ck15, AISI 1015 pipe
1.1141, DIN Ck15, AISI 1015
Production specification
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.
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1.1141, DIN Ck15, AISI 1015
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
CK15 | 614 | 1.1141 | Ck15 | - | 1015 |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.15 | max.0.40 | 0.45 | - | - | - | - | - | - |
Description
CK15 is a plain carbon steel with a nominal 0.15% carbon content. It is a relatively low strength steel but it may be quenched and tempered for increased strength.
Applications
Low stressed components for automobile industry and general mechanical engineering - cranks, spindles, cartridges, pins, bushings, bolts, shafts, etc.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Thermal conductivity [W/m.K]: 59.0
Electric resistivity [Ohm mm2/m]: 0.11
Specific heat capacity[J/g.K]: 0.46
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC |
11.0 | 11.8 |
Soft Annealing
Heat to 650-700oC, cool slowly.
Normalizing
Normalizing temperature: 890-920oC.
Carburizing
Carburizing temperature: 880-980oC.
Cooling from carburizing temperature: water, oil, air, thermal bath.
Core hardening temperature: 880-920oC.
Tempering
Tempering temperature: 150-180oC.
Forging
Hot forming temperature: 1050-850oC.
Machinability
Machinability of CK15 steel is fairly good, especially in the cold drawn or cold worked condition. Based upon carbon steel AISI 1112 as a reference that is considered 100% machinable (easily machined) the CK15 steel has a rating of 55%.
Mechanical properties
Heat treatment
Machining
Welding performance
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