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11MnNi5-3

Description

11MnNi5-3 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 11MnNi5-3
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel 11MnNi5-3
10Ni14
1.5637
X12Ni5
1.5680
12Ni19
1.5680
X8Ni9
1.5662
X7Ni9
1.5663

Chemical composition(mass fraction)(wt.%) of the 11MnNi5-3

 

C
Si
Mn
P
S
Cr Ni
0.14  0.50  0.70-1.50  0.025  0.015    0.30-0.80 
Mo Al Cu Nb Ti V Ce
   0.020    0.05    0.05  
N Co Pb B Other    
             
             

German DIN of low-temperature steel GangHao and chemical composition

The hot working temperature / ℃ : 1100 ~ 850

 

Heat treatment temperature / ℃ | is fire: 880 ~ 940

 

Heat treatment temperature / ℃ | quenching:

 

Heat treatment temperature / ℃ | tempering: 580 ~ 640

 

Normal temperature and low temperature mechanical properties | state: at room temperature

 

Normal temperature and low temperature mechanical properties | σ b/MPa: 420 ~ 530

 

Normal temperature and low temperature mechanical properties | σ s frequency/MPa: 275

 

Normal temperature and low temperature mechanical properties | δ 5 (%) frequency: 24

 

Normal temperature and low temperature mechanical properties | ψ (%) frequency:

 

Normal temperature and low temperature mechanical properties | AKV (DVM) / J: 70
 

Steelmaking

The main alloy steel elements have silicon, manganese, chromium, nickel, tungsten, molybdenum, vanadium, titanium, niobium and zirconium, cobalt, aluminum, copper, boron, rare earth, etc. Which vanadium, titanium, niobium and zirconium, etc in steel is strong carbide form elements, as long as there is enough carbon, in the right conditions, to shape their own carbide, when lack of carbon or in high temperature conditions, the one with atomic state into the crystallology; Mn, chromium, tungsten, molybdenum carbide form elements for, some of the atoms in the state to enter the crystallology, another part of form replacement type alloy cementite; Aluminum, copper, nickel, cobalt, silicon carbide is not formed elements, general with atomic state exists in the crystallology. Free cutting steel: in steel join a certain number of one or more than one type of sulphur, phosphorus, lead, calcium, selenium, tellurium and cutting elements to improve its cutting sex of alloy. Also called the automatic machine processing steel, hereinafter referred to as automatic steel. This kind of steel can use high cutting speed and large cutting depth cutting processing. Because of the free cutting steel join element, make steel cutting resistance decreased, and cutting element characteristics of itself and by the formation of the compounds for lubrication cutting tool role, brittle flocks, reducing wear and thus reduce the workpiece surface roughness and the tool life and improve the production efficiency. Spring steel is mainly have good elasticity, and because it is in the dynamic loading environment conditions of the job, so to make the material of spring the main should have high yield strength; Under heavy load in does not cause the plastic deformation; Should have high fatigue strength, load under the action of repeated in with long service life; And have enough toughness and plastic, in case in the impact a role brittle fracture.
 

Introduction to Our Products:

Production equipment and steel specification, etc
My company can provide more than 350 12 categories, more than 5,000 grades, from the top quality specification group of special steel metal materials.
Smelting equipment: furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode., 0.5 tons - 40 tons), vacuum induction furnace capacity 0.5-10 tons and tons ESR 0.35 tons - 8 tons.
Pressure: forging maxhine 1200 tons - 8,000 tons, 825 type, type, type of 250 650 mill.
polishing machine machining: Φ1- Φ 300, Φ sheller Φ 180; 60 - Car light lathe than 12 meters length, diameter, deep drilling than 12 meters length than 12 meters.

Type: ordinary and ingot ingots refining ingot 0.5 tons - 25 tons. Electricity slag remelting ingot 0.35-8 tons and tons of
Size: round bar rolling material Φ 1.0-280. Forging materials Φ 80-600, Φ diameter steel (Φ1 - Φ 235) x (thickness); 0.5-40. Sheet (0.5-12) x 1000 * 2000, Medium thickness plate rolling, forging, width: experiment.it than 610, Alien: fang, flat, ring, canister, steps axis, etc.
Heat: can provide annealing, normalizing, tempering, quenching, aging, piece.modified special requirements such as heat treatment process delivery of products.

Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

Forging/hot rolling/ extrusion of steel

Specifications:

Round bar steel: 1mm to 2000mm

Square-shape steel: 10mm to 1000mm

Plate steel:0.08mm to 800mm

Width: 10mm to 1500mm

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: φ4-410 mm, 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 requirement

Excellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.

Mechanical properties

ViTa llium Mechanical properties,Our production completely according to the ViTa llium standards to meet the ViTa llium mechanical performance, can also according to the customer request, to meet the requirements of customers of ViTa llium mechanical properties.

Heat treatment

ViTa llium Heat treatment,Our production completely according to the ViTa llium standards to meet the ViTa llium Heat treatment, can also according to the customer request, to meet the requirements of customers of ViTa llium Heat treatment.

Machining

ViTa llium Machining,Our production completely according to the ViTa llium standards to meet the ViTa llium Machining, can also according to the customer request, to meet the requirements of customers of ViTa llium Machining.

Welding performance

ViTa llium Welding performance,Our production completely according to the ViTa llium standards to meet the ViTa llium Welding performance, can also according to the customer request, to meet the requirements of customers of ViTa llium Welding performance.
 

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ELECTRODE ARC FURNACE; (NON)VACUUM INDUCTION FURNACE; LF; VD; VOD; ESR; CONSUMABLE ELECTRODE VACUUM FURNACE.


Mechanical Properties of steel grade 11MnNi5-3

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
424 (≥) 874 (≥) 44 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 11MnNi5-3

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
32 - -     0.12 -  
438 633 - 21.3 441   -  
943 - 22 42.2   434 431

Heat Treatment of steel grade 11MnNi5-3

Heat treated : 1925°C - 1235°C

Technological Curves of steel grade 11MnNi5-3

Cross Reference Table (Equivalent Grade) of 11MnNi5-3

Grade Standard Country Application
11MnNi5-3 Spain structural alloy steel

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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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