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1.2631, DIN X50CrMoW9-1-1

We can produce 1.2631, DIN X50CrMoW9-1-1 stainless steel round rods, 1.2631, DIN X50CrMoW9-1-1 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.2631, DIN X50CrMoW9-1-1 chemical composition and 1.2631, DIN X50CrMoW9-1-1 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.

1.2631, DIN X50Cr MoW9-1-1

Designation by Standards

Brand Name	LH No.	Mat. No.	DIN	EN	AISI
CRV2	837	1.2631	X50Cr MoW9-1-1	-	-

Chemical Composition (in weight %)

C	Si	Mn	Cr	Mo	Ni	V	W	Others
0.50	0.90	0.50	8.50	1.20	-	-	1.20	-

Description
Cold work steel/" target="_blank" class="keylink">tool steel. High toughness and resistance to dynamic loading.

Applications
Severely stressed machine blades for the cellulose, paper and fiberboard industries, flat-blade and circular blades for cutting 5 to 15 mm thick sheet/plate.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [10³ x N/mm²]: 210
Density [g/cm³]: 7.80
Thermal conductivity [W/m.K]: 26.0
Electric resistivity [Ohm mm²/m]: 0.60
Specific heat capacity[J/g.K]: 0.46

Coefficient of Linear Thermal Expansion 10^-6 ^oC^-1

20-100^oC	20-200^oC	20-300^oC	20-400^oC	20-500^oC	20-600^oC	20-700^oC	20-800^oC
9.8	10.2	10.5	11.3	11.9	12.4	12.8	13.0

Continuous Cooling Transformation (CCT) Diagram

Soft Annealing
Heat to 820-870^oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 250.

Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to approx. 650^oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.

Hardening
Harden from a temperature of 1020-1050^oC followed by oil, air or warm bath (approx. 400^oC.) quenching. Hardness after quenching is 61 HRC.

Tempering
Tempering temperature: 150-400^oC

Tempering Temperature (^oC) vs. Hardness (HRC)

100^oC	200^oC	300^oC	400^oC	500^oC	525^oC	550^oC	575^oC	600^oC	700^oC
60	57	56	56	59	59	53	48	43	33

Tempering Diagram

Forging
Hot forming temperature: 1050-900^oC.

Machinability
No data.

Mechanical properties

1.2631, DIN X50CrMoW9-1-1 Mechanical properties,Our production completely according to the 1.2631, DIN X50CrMoW9-1-1 standards to meet the 1.2631, DIN X50CrMoW9-1-1 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.2631, DIN X50CrMoW9-1-1 mechanical properties.

Heat treatment

1.2631, DIN X50CrMoW9-1-1 Heat treatment,Our production completely according to the 1.2631, DIN X50CrMoW9-1-1 standards to meet the 1.2631, DIN X50CrMoW9-1-1 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.2631, DIN X50CrMoW9-1-1 Heat treatment.

Machining

1.2631, DIN X50CrMoW9-1-1 Machining,Our production completely according to the 1.2631, DIN X50CrMoW9-1-1 standards to meet the 1.2631, DIN X50CrMoW9-1-1 Machining, can also according to the customer request, to meet the requirements of customers of 1.2631, DIN X50CrMoW9-1-1 Machining.

Welding performance

1.2631, DIN X50CrMoW9-1-1 Welding performance,Our production completely according to the 1.2631, DIN X50CrMoW9-1-1 standards to meet the 1.2631, DIN X50CrMoW9-1-1 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.2631, DIN X50CrMoW9-1-1 Welding performance.

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