Factory provide nice price L6 Tool Steel | 1.2714 | 55NiCrMoV7 | SKT4 | BH224/5 Manufacturer in Armenia

Factory provide nice price
 L6 Tool Steel | 1.2714 | 55NiCrMoV7 | SKT4 | BH224/5 Manufacturer in Armenia

Short Description:

In ASTM A681 standard, L6 steel grade is in L-type for special purpose tool steels. AISI L6 tool steel is in the general class of alloy, oil-hardening tool steel that is characterized by good toughness. ASTM L6 tool steel is suitable for use as tools, dies, and machine parts, which require a good combination of hardness and toughness. Due to its lower carbon content and relatively high nickel content, L6 tool steel has slightly better shock-resistance than more highly alloyed types and shoul...


  • Length: 3-5.8mm or Customization
  • Surface: black, peeled, or rough turned
  • Heat treatment: air-cooling, normalized, annealed, Q&T
  • Smelting process: EAF+LF+VD
  • Product Detail

    Product Tags

    Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Factory provide nice price L6 Tool Steel | 1.2714 | 55NiCrMoV7 | SKT4 | BH224/5 Manufacturer in Armenia, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!


    In ASTM A681 standard, L6 steel grade is in L-type for special purpose tool steels. AISI L6 tool steel
    is in the general class of alloy, oil-hardening tool steel that is
    characterized by good toughness. ASTM L6 tool steel is suitable for use
    as tools, dies, and machine parts, which require a good combination of
    hardness and toughness.

    Due to its lower carbon content and
    relatively high nickel content, L6 tool steel has slightly better
    shock-resistance than more highly alloyed types and should be used where
    some wear-resistance can be sacrificed for increased toughness.

    1. Relevant Steel Specification of L6 Tool Steel

    Country USA German Japan British
    Standard ASTM A681 DIN EN ISO 4957 JIS G4404 BS 4659
    Grades L6/T61206 1.2714/55NiCrMoV7 SKT4 BH224/5

    2. AISI L6 Steel Chemical Composition and Steel Equivalents

    ASTM A681 C Mn P S Si Cr V Mo Ni
    L6/T61206 0.65 0.75 0.25 0.80 0.03 0.03 0.10 0.50 0.60 1.20 . . . . . . . . . 0.50 1.25 2.00
    DIN ISO 4957 C Mn P S Si Cr V Mo Ni
    1.2714/55NiCrMoV7 0.50 0.60 0.60 0.90 0.03 0.02 0.10 0.40 0.80 1.20 0.05 0.15 0.35 0.55 1.50 1.80
    JIS G4404 C Mn P S Si Cr V Mo Ni
    SKT4 0.50 0.60 0.60 0.90 0.03 0.02 0.10 0.40 0.80 1.20 0.05 0.15 0.35 0.55 1.50 1.80
    BS 4659 C Mn P S Si Cr V Mo Ni
    BH224/5 0.49 0.57 0.70 1.00 0.03 0.025 . . . 0.35 0.70 1.10 . . . . . . 0.25 0.40 1.25 1.80

    3. ASTM L6 Tool Steel Mechanical Properties

    Steel L6 Physical Properties

    • Modulus of elasticity [103 x N/mm2]: 215

    • Density [g/cm3]: 7.84

    • Thermal conductivity [W/m.K]: 36.0

    • Electric resistivity [Ohm mm2/m]: 0.30

    • Specific heat capacity[J/g.K]: 0.46

    Mechanical Properties of L6 Steels

    Properties Metric Imperial
    Poisson’s ratio 0.27- 0.30 0.27- 0.30
    Elastic modulus 190-210 GPa 27557-30457 ksi

    4. Forging of L6 Tool Steel

    Forge at 1079°C (1975 F) down to 871°C (1600 F). Do not forge below 843°C (1550 F).

    5. AISI L6 Tool Steel Heat Treatment

    Hardening

    Preheating:
    Heat steel L6 at a rate not exceeding 204°C (400°F) per hour (222°C per
    hour) to 621-677°C (1150-1250°F) and equalize. Soak for 30 minutes for
    the first inch (25.4 mm) of thickness, plus 15 minutes for each
    additional inch (25.4 mm).

    Quenching

    Quench L6 tool steel in oil to 66-51°C (150-125°F).

    Tempering

    Temper
    L6 steels immediately after quenching. Hold at temperature for 1 hour
    per inch (25.4 mm) of thickness when tempering at 204°C (400°F), 4 hours
    minimum, then air cool to ambient temperature.
    However, where increased toughness is desired, at a sacrifice of some hardness, higher tempering temperatures are often used.

    AISI L6 steel does not become brittle, as many other die steels do, when tempered in the range of 232°C to 426°C (450 to 800°F).

    To
    minimize the possibility of cracking, the steel should be tempered
    immediately after hardening and should be heated slowly to the desired
    tempering temperature.

    Annealing

    Annealing of steel L6 must be performed after hot working and before re-hardening.

    Heat
    to 760°C (1400°F) and hold one hour per inch of maximum thickness. Then
    cool slowly with the furnace at a rate not exceeding 28°C per hour(50°F
    per hour) to 538°C (1000°F). Continue cooling to ambient temperature in
    the furnace or in air.

    For improved machinability, hold at 760°C
    (1400°F) for 1 hour per inch (25.4mm) of maximum thickness; 2 hours
    minimum. Then cool slowly with the furnace cool from 677°C (1250°F) to
    760°C (1400°F), hold for 8 hours, then air cool to ambient temperature.

    Because of its air-hardening ability, steel L6 should not be normalized.

    6. Machinability of Steel L6

    Machinability
    of tool steel L6 is very good. It rates 90% of the machinability of the
    W-group water hardening low alloy steels rated 100% as a baseline.

    7. Applications of ASTM A681 L6 Tool Steel

    AISI
    L6 cold working tool steel is for general purpose tools and dies where
    greater toughness is required, but with some sacrifice of
    abrasion-resistance.

    Typically used below applications:

    • spindles,

    • forming rolls,

    • punches,

    • blanking and forming dies,

    • trimmer dies,

    • clutch parts,

    • pawls,

    • bearings,

    • chucks parts,

    • rollers,

    • knuckle pins,

    • clutch pins,

    • shear blades

  • Previous:
  • Next:




  • This is participate in doh Transformers Autobot Workshop participate in established from Dim of the Moon with bumblebee, Ironhide, Megatron and Optimus Key. Roll vehicles into the workshop and check out as they change into robots! This playset arrives with four cans, four car or truck molds and sculpting equipment to assistance construct your favorite Transformers Greatest of all with this established you can change your Disney Pixar participate in-doh vehicles into autobots. In this video i’m reworking Cars 2 Lightning McQueen, Raoul Caroule and Francesco Bernoulli into robots. Many thanks for seeing my car or truck-toys evaluations by blucollection.

    Many thanks for seeing BluToys channel. Fantastic Information! John Lasseter, the director of Cars has declared Pixar is working on a Cars3 film for 2018. Story is about town of Radiator Springs and Route 66. Examine out my new 2014 Perform-Doh Playlist.

    Many thanks for seeing ToyCollector Blucollection. I am an avid DisneyToyCollector accumulating anything about Disneytoys and PixarCars for about 10 yrs. This is a Brazilian ToyChannel committed to evaluation juegos juguetes giocattoli y brinquedos de carrinhos. Be sure to subscribe!

    Perform-Doh Transformers Autobot Workshop Playset by BluToys.
    https://www.youtube.com/check out?v=wZINpnFAiUA

    Popin’ Cookin’ GUMMY BEARS by おえかきグミランド Gummi-Land.
    https://www.youtube.com/check out?v=TG-qYSt4XiI

    10 Cars Race Launcher World Grand Prix Speedway Multilanzadera.
    https://www.youtube.com/check out?v=SHiq1-PP7c0

    Monster Screaming Banshee Ingesting Cars Snot Rod Tunerz.
    https://www.youtube.com/check out?v=wWnWQcfAi1M

    Monster-Truck Gear Up n go Lightning McQueen
    https://www.youtube.com/check out?v=oQiGfOjFpls

    3PixarCars Amusing Talkers Snot rod, Mcqueen & Mater.
    https://www.youtube.com/check out?v=DSf05hcY0BI

    Pocoyo Swiggle Traks Pixar Cars RadiatorSprings500.
    https://www.youtube.com/check out?v=_dhriJvP_r4

    Pocoyo Swiggle Traks Motorized Juguete de Coches.
    https://www.youtube.com/check out?v=zV7xT77EX50

    Pocoyo Circuit Race Observe – Supercircuito Pista de Corridas.
    https://www.youtube.com/check out?v=bc8rjYUx-rs

    four Pocoyo Bath Toys Fun Traceables Loula Elly Elephant.
    https://www.youtube.com/check out?v=moZZChfsB6c

    Pocoyo University Blocks Setting up Toys Similar to Lego Bloks.
    https://www.youtube.com/check out?v=ZsuMonsSTmY

    Perform Doh Pocoyo Superman Person of Steel – Plastilina.
    https://www.youtube.com/check out?v=bs4EeXlYJsk

    PixarCars2 Garage Storage Carry Scenario – Suppliers 33 Cars.
    https://www.youtube.com/check out?v=Nt09LF3lCSc

    T-Rex Takedown Dinosaur Chomposaurus Eats McQueen.
    https://www.youtube.com/check out?v=XMxcEk31RhU

    Cars2 Klip-kitz Juguete de coches Quebra-Cabeças.

    https://www.youtube.com/consumer/Blucollection

    Examine out DisneyCollector Toychannel about DisneyPlayDoh at:

    http://www.youtube.com/DisneyCollectorBR

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Star

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Heart