• Hardox, Bisalloy, Creusabro, XAR, Quard Sumihard, Fora, Raex,JFE Everhard
  • Plat Boiler,A283Gr.C,SS400,Plat Kapal,A36,BKI,SM490,S355J
  • 3Cr12,210,304/304L,AISI 310,316/316L,403, 410,430,Durinox
  • AISI 1045,AISI 4140,AISI 4340,SCM415,SCM435,SCM440,DIN 42CrMo4,DIN 34NiCrMo6,
  • S45C,S50C,VCL140,VCN150,ASSAB,Bohler, Thyssenkrupp
  • SKD11, SKD61, SKS3, SKT4, HSS, Tungsteen Carbide
  • H-Beam,I-Beam,WF Beam,UNP,C-Channel,Besi Siku,King Cross, T-Section
  • Toko Besi,Jual Besi Baja,harga Plat dan RounBar

Share This

Material SKH 55 HSS Cobalt


Product  : SKH 55 HSS Cobalt
Kategori : High Speed Steel Cobalt (HSS-Co)
Standard: JIS G 4403
Grades   : SKH 55

Equivalent
ISORAPID S705, AISI M41, AISI M35, Thyssenkrupp 3243, ASSAB ASP 60, DIN HS6-5-2-5, EN 1.3243, UNS T11341, ASTM A600

Characteristic
SKH 55 is similar to SKH 51 but with 5% cobalt added.
High Speed Steel Cobalt (HSS-Co)
Better hot hardness and wear resistance
Suitable for heat treatment up to 66 HRC
Excellent cutting performance

Availability
Roundbar
Flat

Chemical Composition
Type C Si Mn Cr Mo V W Co
S705 0.92 0.40 0.30 4.10 5.00 1.90 6.20 4.80
SKH55 0.87-0.95 0.45 Max 0.40 Max 3.8-4.5 4.7-5.2 1.7-2.1 5.9-6.7 4.5-5.0


Mechanical Properties
Properties
SKH55
Tensile Strength (MPa) 1158
Yield Strength (MPa) 1034
Elongation (%) 15
Hardness (HB) Max 335
Supplied Condition Annealed

Physical Properties
Properties
SKH55
Density (×1000 kg/m3) 7.7-8.0
Elastic Modulus (GPa) 190-210
Thermal Conductivity (W/m-K) 24
Specific Heat (J/kg-K) 420
Electrical Resistivity (Ohm.mm2/m) 0.49

Application
Hobs, twist drills, broaches, taps, reamers, saws, wood working tools and cold work tools

Related Grade
SKH 2 | SKH 3 | SKH 4 | SKH 10| SKH 40 | SKH 50 | SKH 54 | SKH 56 |



Related Steel:

Incoming Search Terms: jual baja skh55, material skh55, jual hss, steel skh, SKH 55 datasheet, equivalen steel, bohler S705 Isorapid, Thyssenkrupp 3243, mechanical properties s705,physical properties skh55,

Produk Terkait:

Tags:
  • Jual plate Hardox,Bisalloy,Creusabro,XAR wear plate,quard plate, Sumihard,plate raex,JFE Everhard, weldox,Corten,Harga Baja,jual stainless steel,304/L, 316, 310, 3Cr12, Durinox,201,Jual Steel Pipe, distributor baja KS, GG, wear plate, jual steel,harga steel sni terbaru, ASTM,grade,400,500,daftar harga, 2012,jual besi baja,Aluminium plate, material baja preharden,material stavax, jual vcn steel, Harga besi, inp, cnp,unp,WF,H-beam,besi beton,besi cor,Steel AISI,valve, harga,Plate, Boiler,flange,plat Kapal SS400,A36, BKI plate,SPCC, SPHC,Mild steel a36, harga plate sm490 YA, ABS, abrasion,Marine, Offshore plates,DNV,standard,tabel,bolt,nuts,berat