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Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4

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Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4

Brand Name : Gnee

Model Number : AISI L6 1.2714 SKT4

Certification : SGS

Place of Origin : Tianjin

MOQ : 1000 Kilogram

Price : $0.60 / Kilogram

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Ton/Tons per Month

Packaging Details : Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Steel grade : AISI L6 1.2714 SKT4

Alloy or not : Is Alloy

Technique : Hot Rolled

Application : Structural Steel Bar,Die Steel Bar,Tool Steel Bar

Standard : ASTM,DIN,GB,AISI,JIS

Shape : Round

Length : 1m-6m,as your request

Material : Die alloy steel round bars

Surface : black or bright

Product name : AISI L6 1.2714 SKT4 alloy steel round bars

Diameter : 12mm-650mm

Delivery condition : within15 days after received the deposit

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AISI L6 1.2714 SKT4 Round Steel Bar Round Bar Round Bar Rod Round Steel Bar Stock

SKT4 tool steel-JIS G4404 JIS SKT4 is a hot work tool steel grade with widely application. SKT4 is similar to L6 hot work tool steel, no matter in properties or in applications. the cost and price for both SKT4 and L6 steels only have a little different. Hot work JIS SKT4 tool steel grade in standard JIS G4404,Some equivalent steel is 1.2714, 55NiCrMoV7, SKT4, BH224/5 steel.

Supply Form & Size & Tolerance

Supply Form Size(mm) Process Tolerance



Round		 Φ6-Φ100 Cold Drawn Bright/Black Best H11

Φ16-Φ350
Hot Rolled		 Black -0/+1mm
Peeled/ground Best H11

Φ90-Φ1000
Hot Forged		 Black -0/+5mm
Rough Turned -0/+3mm

Flat/Square/Block		 Thickness :120-800
Hot Forged		 Black -0/+8mm
Width:120-1500 Rough Machined -0/+3mm

Remark:Tolerance can be customized as per requests

Chemical Composition

Standard Grade C Si Mn P S Cr Ni Mo V
ASTM A681 L6 0.65-0.75 0.1-0.5 0.25-0.80 0.03 0.03 0.6-1.2 1.25-2.0 0.50 —

DIN EN ISO 4957		 1.2714
0.50-0.60
0.1-0.4
0.60-0.90
0.03
0.02
0.8-1.2
1.50-1.8
0.35-0.55
0.05-0.15
55NiCrMoV7
JIS G4404 SKT4 0.50-0.60 0.1-0.4 0.60-0.90 0.03 0.02 0.8-1.2 1.50-1.8 0.35-0.55 0.05-0.15

Physical Property

Density,kg/dm3 7.8
Specific heat capacity,J/g.K 0.46
Thermal conductivity ,W/m.K 35.9
Specific electric resist,Ohm mm2/m 0.3
Electrical conductivity,m/mm2 3.33
Modulus of elasticity long.,Gpa 215
Modulus of elasticity tang.,Gpa 82

Thermal Property

Temperature,°C 20-100 20-200 20-300 20-400 20-500 20-600 20-700
Thermal expansion,10^-6 m/(m*K) 12.5 13.1 13.4 13.9 14 14.3 14.5
Temperature,°C 20 350 700
Thermal Conductivity,W/(m*K) 35 39 36

Mechanical Property



Quenching at
860 °C in oil		 Tempering 100°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C 500°C 550°C 600°C 650°C
HB 634 615 595 577 543 512 482 468 442 409 390 —
HRC 59 58 57 56 54 52 50 49 47 44 42 —
R,N/mm 2 2420 2330 2240 2160 2010 1880 1760 1700 1580 1430 1340 —


Quenching at
860 °C in air		 Tempering 100°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C 500°C 550°C 600°C 650°C
HB 560 — 512 — 482 — 442 421 400 371 336 301
HRC 55 — 52 — 50 — 47 45 43 40 36 32
R,N/mm 2 2070 — 1880 — 1760 — 1580 1480 1390 1250 1110 1010

Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4

Our Advantages
(1): High quality with reasonable price.

(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Free Samples can be provided as your requirements.

FAQ

Q: Are you trading company or manufacturer
A: We have our own factory with complete production equipment and inspection facilities also doing steel bars trading.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free of charge but do not pay the cost of freight.


Product Tags:

Length 6m AISI L6 Round Steel Bar Stock

      

SKT4 Length 6m Round Steel Bar Stock

      

AISI L6 12mm Diameter Steel Bar

      
Best Hot Rolled Round Steel Bar Stock , 12mm Diameter Steel Bar AISI L6 1.2714 SKT4 wholesale

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