- 1.1563, DIN C125W, AISI W1 round bar
- 1.1563, DIN C125W, AISI W1 forging
- 1.1563, DIN C125W, AISI W1 sheet
- 1.1563, DIN C125W, AISI W1 flat bar
- 1.1563, DIN C125W, AISI W1 pipe
1.1563, DIN C125W, AISI W1
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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1.1563, DIN C125W, AISI W1
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
OC120 | 655 | 1.1563 | C125W | - | W1 |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
1.20 | 0.20 | 0.30 | - | - | - | - | - | - |
Description
Low alloyed water-hardening steel/" target="_blank" class="keylink">tool steel. This steel is one of the common water hardening steel/" target="_blank" class="keylink">tool steel grades available. W1 is basically a simple high carbon steel and is easily hardened by heating and quenching in water, just as with plain carbon steel alloys.
Applications
W1 is commonly used for hand operated metal cutting tools, cold heading, embossing taps and reamers as well as cutlery. For knives, razor blades, cutting tools for machining of steels and metals, broaching tools, tools for screw cutting, chisels, drawing dies, tools for hardest stones.
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]: 45.0
Electric resistivity [Ohm mm2/m]: 0.20
Specific heat capacity[J/g.K]: 0.46
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC |
11.1 | 12.1 | 12.9 | 13.5 | 13.9 |
Soft Annealing
Heat to 680-720oC, cool slowly. This will produce a maximum Brinell hardness of 213.
Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to approx. 600-650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening
Harden from a temperature of 760-790oC followed by water quenching. Hardness after quenching is 66 HRC.
Tempering
Tempering temperature: See the data bellow.
Tempering Temperature (oC) vs. Hardness (HRC)
100oC | 200oC | 300oC | 400oC | 450oC |
66 | 65 | 57 | 48 | 45 |
Tempering Diagram
Forging
Hot forming temperature: 1000-800oC.
Machinability
W1 is a plain carbon steel and machines with ease. It is the base line of 100% machinability on which machinability of the other steel/" target="_blank" class="keylink">tool steels is compared.
Corrosion Resistance
This is a plain carbon steel and it will corrode unless protected.
Welding
W1 may be welded by all of the standard techniques.
Mechanical properties
Heat treatment
Machining
Welding performance
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