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1.8159, DIN 50CrV4, AISI 6145/6150

We can produce 1.8159, DIN 50CrV4, AISI 6145/6150 stainless steel round rods, 1.8159, DIN 50CrV4, AISI 6145/6150 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.8159, DIN 50CrV4, AISI 6145/6150 chemical composition and 1.8159, DIN 50CrV4, AISI 6145/6150 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.

1.8159, DIN 50CrV4, AISI 6145/6150

Designation by Standards

Brand Name	LH No.	Mat. No.	DIN	EN	AISI
VCV150	732	1.8159	50CrV4	50CrV4	6145/6150

Chemical Composition (in weight %)

C	Si	Mn	Cr	Mo	Ni	V	W	Others
0.51	max. 0.40	0.90	1.05	-	-	0.18	-	-

Description
VCV150 is a heat treatable, low steel/" target="_blank" class="keylink">alloy steel containing manganese, chromium and vanadium. It is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength.

Applications
Permanently stressed machine, engine and vehicle parts when high strength and toughness are required.Most severely stressed springs for trucks, torsion springs.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [10³ x N/mm²]: 210
Density [g/cm³]: 7.84

Continuous Cooling Transformation (CCT) Diagram

Time-Temperature Transformation (TTT) Diagram

Soft Annealing
Heat to 640-720^oC, cool slowly. This will produce a maximum Brinell hardness of 248.

Normalizing
Temperature: 840-880^oC.

Hardening
Harden from a temperature of 820-860^oC followed by oil quenching.

Tempering
Tempering temperature: 540-680^oC.

Mechanical Properties in Hardening and Tempering Condition

Diameter (mm)	0.2 % proof stress (N/mm²)	Tensile strength (N/mm²)	Elongation (%)	Reduction of area (%)	Notch impact energy (ISO-V) (J)
<16	900	1100-1300	9	40	30
17-40	800	1000-1200	10	45	30
41-100	700	900-1100	12	50	30
101-160	650	850-1000	13	50	30
161-250	600	800-950	13	50	30

Hardenability Diagram

Forging
Hot forming temperature: 1050-850^oC.

Machinability
Machining is best done with this alloy in the annealed or normalized and tempered condition. It can be machined by all conventional methods.

Corrosion Resistance
This is a low steel/" target="_blank" class="keylink">alloy steel and not a corrosion resistant alloy. Protective coating should be used.

Welding
The alloy can be fusion or resistance welded. Preheat and post heat weld procedures should be followed when welding this alloy by established methods.

Cold working
The VCV150 alloy may be cold worked, in the annealed condition, by conventional methods and tooling. It has good ductility.

Mechanical properties

1.8159, DIN 50CrV4, AISI 6145/6150 Mechanical properties,Our production completely according to the 1.8159, DIN 50CrV4, AISI 6145/6150 standards to meet the 1.8159, DIN 50CrV4, AISI 6145/6150 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.8159, DIN 50CrV4, AISI 6145/6150 mechanical properties.

Heat treatment

1.8159, DIN 50CrV4, AISI 6145/6150 Heat treatment,Our production completely according to the 1.8159, DIN 50CrV4, AISI 6145/6150 standards to meet the 1.8159, DIN 50CrV4, AISI 6145/6150 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.8159, DIN 50CrV4, AISI 6145/6150 Heat treatment.

Machining

1.8159, DIN 50CrV4, AISI 6145/6150 Machining,Our production completely according to the 1.8159, DIN 50CrV4, AISI 6145/6150 standards to meet the 1.8159, DIN 50CrV4, AISI 6145/6150 Machining, can also according to the customer request, to meet the requirements of customers of 1.8159, DIN 50CrV4, AISI 6145/6150 Machining.

Welding performance

1.8159, DIN 50CrV4, AISI 6145/6150 Welding performance,Our production completely according to the 1.8159, DIN 50CrV4, AISI 6145/6150 standards to meet the 1.8159, DIN 50CrV4, AISI 6145/6150 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.8159, DIN 50CrV4, AISI 6145/6150 Welding performance.

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