What material is SKD61?
SKD61 is the tool steel, mold steel, and middle carbon steel possessing high hardness and wear resistance after heat treatment. It also has the good performance of hardenability and thermal fatigue stability.
What is OHNS material?
OHNS steel is a general-purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness, strength, and wear resistance. Chemical composition of OHNS is Carbon 0.94%, Manganese 1.2%, Silicon 0.30%, Chromium 0.50% and Vanadium 0.15%.
What is SKD11 equivalent to?
GB Cr12MoV
Equivalent Grades: GB Cr12MoV, JIS SKD11, AISI/SAE D3, DIN 2X165CrMoV12. SKD11 is the tool steel, die steel, and high carbon steel possessing high hardness, strength and wear resistance. Its surface is grinded precisely. It is often used for the stamping dies, plastic molds, and so on.
What is the hardness of OHNS?
OHNS steel rod of 350 mm length and 75 mm diameter with a hardness of 45 HRc was selected as the work material for this investigation. This grade of steel has got a wide range of application in tool and die making industries. It is well known for its high tensile strength and toughness.
What is EN31 steel?
EN31 is a quality high carbon alloy steel which offers a high degree of hardness with compressive strength and abrasion resistance.
What is SKS steel?
SKS Ispat and Power Limited, is an ISO 9001-2008, ISO 14001-2004 certified Steel conglomerate, having 6 Lakh tons per annum Integrated Steel Plant in Raipur, Chhattisgarh. We are the only primary steel manufacturer in India that produces the entire range of beams, angles and channels.
Is A2 better than D2?
A2 tool steel is often regarded as a “universal” cold work steel, offering a combination of good wear resistance and high toughness. D2 tool steel is harder and more wear-resistant, but less tough. Both can be used for cutting and forming tools, or other applications where high hardness are valued.
Is A2 steel expensive?
Grinding, Polishing, Sharpening, and Cost A2 is a very common steel and is therefore relatively inexpensive and easy to obtain.
What is skd11 steel?
SKD11 is the tool steel, die steel, and high carbon steel possessing high hardness, strength and wear resistance. Its surface is grinded precisely. It is often used for the stamping dies, plastic molds, and so on.
What is the application range of skd11?
Application Range: SKD11 is often used in the main template (example: up, down templates, stripper plate and etc.) such as the steel plate for pad printing. Hardness falls at HRC60 ~ 62 degrees. SKD11 Tool Steel is a high- carbon and high- chromium alloy tool steel.
What is the annealing temperature of skd10 tool steel?
SKD10 and SKD11 tool steel annealing temperature: 830 to 880 °C (1526-1616 °F), slow cooling, annealed hardness: ≤255 HB. SKD10 – Quenching temperature: 1020±10 °C air cooling; Tempering temperature: 180±10 °C air cooling; quenched and tempered hardness: 720 HV.
What is the difference between skd11 and low temperature tempering?
Generally speaking, SKD11 uses 550 ~ 530 degrees for tempering However, if you want to increase the abrasion resistance, you need to use low-temperature tempering. Both have advantages and disadvantages.After tempering, it is with better toughness and increase the rupture resistance.