W6Mo5Cr4V2Co5(M35) hot rolled steel round bars
Classification :
Keywords:
Steel Round Bars
Product introduction
W6Mo5Cr4V2Co5 is a tungsten-molybdenum series general cobalt-containing high-speed steel. Compared with W6Mo5Cr4V2, it has improved red hardness and high temperature hardness, improved wear resistance, and has better machinability, but the strength and impact toughness are lower, and it is easy to oxidize and decarburize. W6Mo5Cr4V2Co5 is general Used as gear cutters, milling tools, punches, cutter heads and other tools for cutting hard materials.
Product parameters
|
Product Name |
High Speed Tool Steel |
|
Material |
Alloy Steel |
|
Model Number |
AISI ASTM M35 /DIN 1.3243 /JIS SKH55 /W6Mo5Cr4V2Co5 |
|
Delivery condition |
Cold drawn, Quenchen and Tempered, Centerless Grinding |
|
Processing Service |
Cold drawn, Grinding, Peeling, Heat treat ment |
|
Surface treatment |
Black, Grinded, Peeled, Rough turned, Polished |
|
Diameter |
2-90 mm (tolerance ISO h8,h9) |
|
Application |
cold die,blanking die,punches and variour molding tools |
|
Delivery hardness |
annealed condition ≤269HB |
|
Packing |
Water proof packing |
|
Certification |
ISO 9001, TUV, SGS, BV,CE, ABS |
Technical data
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
W |
Co |
|
0,80 - 0,90 |
0.20 - 0,45 |
0.15 - 0,40 |
<=0,030 |
<=0,030 |
3,75 - 4,50 |
4,50 - 5,50 |
1,75 - 2,25 |
5,50 - 6,50 |
4,50 - 5,50 |
Mechanical properties
Hardness: Delivery hardness: (other processing methods) ≤285HB; (annealing) ≤269HB. Sample heat treatment system and quenching and tempering hardness: ≥64HRC
Microstructure
Heat treatment specification: quenching, preheating at 730～840℃, heating at 1190～1210℃ (salt bath furnace) or 1200～1220℃ (box furnace), oil cooling, tempering at 540～560℃ twice, 2h each time.
delivery status
Hot-rolled, forged, and cold-drawn steel rods are delivered in annealed state, and hot-rolled and forged steel rods are delivered after processing by annealing + other processing methods (skinning, light drawing, polishing or polishing, etc.).
warehouse storage
The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.
Packing and shipping
Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.
Customer visit
Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!
Cooperation Case
Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.
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Email : Bella@zglcmetal.com
Whatsapp：+86-19353111558
Tel：+86-19353111558
Add : Minlong steel trading market , Qingdao ,China
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