SKS95
2016-01-12 11:42:05 Origin： Remark：0 Click：
Technical specifications of JIS standards Cold work alloy tool steel SKS95 Round bar, Strip, Coil, Steelmaking, ESR melted, Hot forging, Cold rolling, Heat treatment, cold working. Technical specification - JIS G4404/2006.
Technical Specification Datasheet: JIS SKS95
OFFICIAL TEST REPORT: issued by TUV - SGS - BV
MATERIAL CATEGORY: Cold work alloy tool steel
MATERIAL SPECIFICATIONS: JIS G4404 -2006
CHEMICAL COMPOSITION (mass weight %)
C (％): 0.80 ~ 0.90
Si (％): ≤ 0.50
Mn (％): 0.80 ~ 1.10
P (％)≤ 0.030
S (％)≤: 0.030
Mn (％): 0.80 ~ 1.10
P (％)≤ 0.030
S (％)≤: 0.030
Cr (%): 0.20 ~ 0.60
W (％): -
V (%): -
HEAT TREATMENT PRACTICE AND HARDNESS
Hot working tenperature ℃ /Starting: -
Hot working tenperature ℃ /Starting: -
Hot working tenperature ℃ /Ending: -
Annealing temperature ℃: 730~760
Hardness after annealing ≤HBW: 212
Quenching temperature ℃: 820
Cooling medium: Oil cooled
Annealing temperature ℃: 730~760
Hardness after annealing ≤HBW: 212
Quenching temperature ℃: 820
Cooling medium: Oil cooled
Tempering temperature ℃: 180
Hardness value after tempered /≥ HRC: 59
MELTING PROCESS
This alloy is generally smelt in electric arc furnace (EAF ) or IFF + VD, LF + Electroslag remelting (ESR).
Hardness value after tempered /≥ HRC: 59
MELTING PROCESS
This alloy is generally smelt in electric arc furnace (EAF ) or IFF + VD, LF + Electroslag remelting (ESR).
For a purpose of higher quality, it should be smelt via technology of vacuum refining.
TYPICAL APPLICATIONS
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements, and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements, and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
HEAT TREATTMENT PRACTICE
The preheating of measuring and cutting tool steel is spheroidizing annealing, final heat treatment is quenching + low temperature tempering and hardness after heat treatment can reach 60~65HRC. When heat treat tool steel grades consideration should be given to hardening temperature, including ratio of heating, cooling and soaking times which will differ due to factors such as the shape and size of each chemical component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities.
The preheating of measuring and cutting tool steel is spheroidizing annealing, final heat treatment is quenching + low temperature tempering and hardness after heat treatment can reach 60~65HRC. When heat treat tool steel grades consideration should be given to hardening temperature, including ratio of heating, cooling and soaking times which will differ due to factors such as the shape and size of each chemical component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities.
FEATURES AND CLASSIFICATIONS
Hot-work die divides into several main types, such as hammer forging, die forging, extrusion and die casting, including hot forging die, press machine forging die, stamping die, hot-extrusion die, metal die-casting mould. Heat distortion mould not only supports huge mechanical stress, but also thermal stress during working repeatedly. Hot-work die steel should have not only high hardness, red hardness, abrasion resistance, toughness, but also have excellent high temperature strength, thermal fatigue stability, thermal conductivity, upper hardenability for guaranteeing the whole cross section with consistent mechanical property.
Hot-work die divides into several main types, such as hammer forging, die forging, extrusion and die casting, including hot forging die, press machine forging die, stamping die, hot-extrusion die, metal die-casting mould. Heat distortion mould not only supports huge mechanical stress, but also thermal stress during working repeatedly. Hot-work die steel should have not only high hardness, red hardness, abrasion resistance, toughness, but also have excellent high temperature strength, thermal fatigue stability, thermal conductivity, upper hardenability for guaranteeing the whole cross section with consistent mechanical property.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip: T0.20 ~ 500mm X W10 ~ 1200mm X L
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
Hot search：SKS95
Previous page：SKS94
Last page：SKD1 /X210Cr12
