
Forged SAE1050 / S50C High Carbon Tool Steel Plate Thickness 10-350mm
Similar grade: DIN-1.1210, AISI-SAE1050, JIS-S50C, GB-50#
Performance introduction:
• 1, Grade S50C carbon steel is a high quality medium carbon steel,which adopted by the furnace, open-hearth, or oxygen converter steelmaking manufacture full killed steel having a uniform microstructure features.
• 2, The carbon composition of this kind of steels is over 0.4%, and it has good wear resistance, High tensile strength,easy for deformation and crack when Quenching,so that quenching for this material is very importance and it must quick cooling after tempering in order to avoid temper brittleness.
Availalbe size(mm):
Flat Bar Size(mm) | Round bar Size(mm) | |||
Thickness | Width | Length | Diameter | Length |
10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 |
Chemical Composition(%):
C | Si | Mn | P | S | Cr | Ni | Cu |
0.41-0.50 | 0.15-0.35 | 0.6-0.9 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
Features:
• 1, High-quality medium carbon steel,uniform characteristics of
the microstructure.
• 2, Carbon content (mass fraction,%) ≥ 0.4, good wear
resistance,ductility reduction.
• 3, Tempering must be quenched to avoid the occurrence of temper
brittleness.
Heat treatment:
Tensile strength σb (MPa) | ≥630(64) |
Yield strength σs (MPa) | ≥375(38) |
Impact value Akv (J) | ≥31(4) |
Impact toughness value αkv (J/cm2) | ≥39(4) |
Before heat treatment | ≤241HB |
Annealed | ≤207HB |
Normalizing | 830℃ |
Quenching, | 830℃ |
Tempering | 600℃ |
Characteristic:
Good machining property and excellent machinability.
Application:
• 1, Can be used for a variety of cold mold die pad.
• 2, For the manufacture of high wear resistance, dynamic load and
impact of the role of small machined parts and spring pieces.
• 3, Standard template material.
Delivery condition: Forged,UT pass,as per customers' request.
Hardness: 150-200HB
Quality Condition:
• 1. Both end of each bar must be cut
• 2. Ladle furnanced and vacuum de-gassed
• 3. Show heat No. on each bar
• 4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
• 5. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
Product photos:
Guangzhou Changfeng Steel Co., LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel. We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
Our company keeps the principle of “sincerely cooperation, endless striving for perfection”. We desire to establish the long-term mutual beneficial and win-win relationship with clients all over the world.