Air-hardening, medium alloy, cold work steels also known as group A steels include A2, A3, A4, A6, A7, A8, A9, and A10. Sufficient amounts of manganese, molybdenum and chromium present in group A steels provide full hardness in sections comprising thickness of …
AISI A8 Tool Steel plate-SAE A8 steel round bar - Special ...
OTAI SPECIAL STEEL is A8 steel stockholders and suppliers from china. more 16 years experience in AISI A8 tool steel round bar, flat bar and plate supply. AISI A8 is a high quality Cold work tool steel, It belong to the high quality medium carbon high Cr, Mo, V alloy tool steel.
A8 - Ellwood Specialty Steel
WM A8 is an air-hardening tool steel that is characterized by a combination of very good toughness, intermediate wear resistance, & excellent dimensional stability in heat treatment. WM A-8 is an excellent steel for punches and dies that operate in the 55-60 Rockwell C hardness range.
A8 Air Hardening Cold Work Tool Steel. ASTM A686 W1 Tool Steel Drill Rod. 1.2355 ASTM A681 S7 Tool Steel Flat Bar. SKD 12 X100CrMoV5 1.2363 AISI A2 Tool Steel Bar. High Speed Tool Steel Bars with M2 Steel Grade. About Us. Founded in 1998, FuShun covers an area of 3000 square meters, annual sales volume of 20000 tons.
AISI A8 Tool Steel / 1.2631 Modified Tool Steel
A medium carbon, air-hardening tool steel that is characterized by a combination of very good toughness, intermediate wear resistance, and excellent dimensional stability in heat treatment. Has been used for punches that operate in the 55 to 60 Rockwell C hardness range.[PDF]
-8Tool Steel - Ellwood Specialty Steel
A (ASTM A8 WM A-8 is an air-hardening tool steel that is characterized by a combination of very good toughness, intermediate wear resistance, & excellent dimensional stability in heat treatment.
A8 Tool Steel , Find Complete Details about A8 Tool Steel,Cold Work Tool Steel,Tool Steel A8,Cold Work Tool Steel from Steel Round Bars Supplier or Manufacturer-Shanghai Unite Steel Trading Co., Ltd.
AISI D2 VS D3 Cold Work Tool Steel-ASTM A681 - Special ...
AISI D2 VS D3 Cold Work Tool Steel-ASTM A681 AISI D2 & D3 cold work tool steel all belong to ASTM A681-1999 steel material standard. They all is high alloy tool steel. but their chemical composition and mechanical properties are different.
Cold Work Tool Steel | SB Specialty Metals LLC
Cold work tool steels are typically be used for blanking or trim dies, forming dies, coining dies, drawing dies, punches, shear blades, knives, thread-rolling dies, forming rolls, powder compaction tooling,and many other applications involving metalforming.
Tool steel - Wikipedia
This group of tool steel is the most commonly used tool steel because of its low cost compared to others. They work well for small parts and applications where high temperatures are not encountered; above 150 °C (302 °F) it begins to soften to a noticeable degree.Water-hardening group·
Cold Work Tool Steel - ssm.co.nz
Low alloyed carbon tool steel grades, high-alloyed conventional metallurgy grades as well as powder metallurgical grades. Depending on the application, the work material and the production series, a cold work tool steel program and high speed steel program will contain grades with different combinations of:
Products | International Tool Steel - International Tool ...
S-7 is suitable for a wide range of tool and die work where shock-resistance, medium hotwork properties, or for ease of machining due to its unusual combination of properties. Uses include hot and cold shock applications such as rivet sets, chisels, punches, hot
Cold Working Tool Steel_Cold Working Tool Steel_konsond
Cold Working Tool Steel Cold work tool steels are designed for tooling applications where the service temperature is under about 600°F (316°C). In selecting cold work tool steels, the metallurgical factors that ultimately affect tool performance and longevity must be considered.
A8,Products - risunsteel
A8,Cold Work Tool Steel,Products,, risun@risunsteel +86-714-6205186
AISI A8 is an Air-Hardening Medium-Alloy Cold Work Steel grade Tool Steel. It is composed of (in weight percentage) 0.50-0.60% Carbon (C), 0.50% Manganese (Mn), 0.75-1.10% Silicon (Si), 4.75-5.50% Chromium (Cr), 0.30% Nickel (Ni), 1.15-1.65% Molybdenum (Mo), 1.00-1.50% Tungsten (W), 0.25% Copper (Cu), 0.03% Phosphorus (P), 0.03% Sulfur (S), and the base metal Iron (Fe).
Large Selection of Tool Steel - Many Grades In-Stock ...
A8 – An air-hardening tool steel that is characterized by a combination of very good toughness, intermediate wear resistance, and excellent dimensional stability in heat treatment. A8 tool steel is an excellent steel for punches and dies that operate in the 55 to 60 rockwell C hardness range.
A8,cold work tool steel,plates,bars,sheets,forgings,forged ...
A8 Tool Steel Sheet with small thickness,A8,Cold Work Tool Steel,Products,,IntroductionA8 is an air-hardening cold work tool steel. It exhibits good wearing qualities with excellent toughness characteristics.
Cold Work Tool Steel Supplier- D2 | D3 | A2 | O1
Cold Work Steel Description These steels are aimed at the manufacturing of tools used in cold processing of other steels, cast irons and non ferrous metals and in diversified operations such as cutting, bending, forming, coining, extrusion, steel wire drawings, wooden work, ceramic pressing, pigment grinding, rock drilling, paper cutting and various other applications.
Cold-work tool steels include the high-carbon, high-chromium steels or group D steels. These steels are designated as group D steels and consist of D2, D3, D4, D5, and D7 steels. These steels contain 1.5 to 2.35% of carbon and 12% of chromium.
China 1.2631/A8 Steel Plate of Cold Work Die Steel - China ...
China 1.2631/A8 Steel Plate of Cold Work Die Steel, Find details about China Steel, Steel Products from 1.2631/A8 Steel Plate of Cold Work Die Steel - Guangzhou Changfeng Steel Co., Ltd. ... The air quenching of steel due to the deformation caused by manganese-based oil is only about 1/4 of quenching tool steel, the wear resistance between ...
Carpenter - CarTech® A8 Tool Steel
For hot work toolling applications, MGR tool steel provides better resistance to erosion, wear and wash-out then the typical chromium-molybdenum hot work steels such as H11 and H13. This alloy is not recommended for hot applications where thermal fatigue (heat checking) is the primary failure mode.
AISI Type A8 Tool Steel - MatWeb
AISI Medium-Alloy, Air-Hardening Tool Steels A8, UNS T30108, ASTM A681, FED QQ-T-570, High hardenability, high degree of dimensional stability in heat treatment, good wear resistance, fatigue life, toughness, and deep hardening qualities.[PDF]
TOOL STEEL SPECIFICATIONS - The Warren …
TOOL STEEL SPECIFICATIONS GUIDE TO SELECTION O1 General purpose nondeforming, oil hardening tool steel for applications where maximum dimensional accuracy is required during hardening. A2 Air hardening tool steel with superior abrasion resistance for long service. Inherent toughness make it particularly adaptable for use in dies and punches.
Latrobe LSS™ MGR™ Tool Steel (ASTM A8) - MatWeb
Tool Steel (ASTM A8), TLS MGR tool steel is an air-hardening tool steel that is characterized by a combination of very good toughness, intermediate wear resistance, and …