We are committed to the improvement and excellence of our 52100 Bearing Steel Wire, Maraging Steel C300 Round Bars, Aisi 304 stainless seamless Steel Pipe through ongoing innovation, research and development. With the superior and exceptional service, we are well developed along with our customers. Our team through professional training. We are based on the core concept of technical specialization, diversified services, and fine integration of production and sales to meet customer needs. Our company takes "strong technical force, high-quality products, reasonable prices and thoughtful and efficient service" as the principle of unremitting progress.
1.3355 High speed steel bar
1.3355 High speed steel bar can be used for a lots of fields, such as:to make high performance requirements of the mould, and hot spring roll, high temperature bearing. Turning tool, milling cutter, broach, drill, reamer, gear shaper cutter, large and thermoplastic forming cutting tool and cutting tool wear resistance under high load, cold extrusion dies, etc.production of high speed cutting machine tool and high temperature resistant and has a certain vibration load of the cutting tool.
1.3355 High speed steel bar can also be used for high precision cutting tools, precision broach, forming milling cutter, special tool and all kinds of high hardness, cutting tool.
Product Basic Information:
1.3355 Chemical composition%
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
v |
w |
|
0.73-0.83 |
0.20-0.40 |
0.10-0.40 |
max. 0.03 |
Max. 0.03 |
3.80-4.50 |
Max. 0.03 |
1.0-1.20 |
17.2-18.7 |
1.3355 Physical Property
|
Temperature ℃ |
Density g/cm3 |
Elasticity modulus KN/mm2 |
Coefficient of thermal expansion |
Coefficient of heat conduction W/m℃ |
Specific heat J/KG℃ |
|
20 |
8.26 |
225 |
24 |
420 |
|
|
200 |
8.12 |
200 |
12.1×10-6 |
28 |
510 |
|
400 |
8.06 |
180 |
12.6×10-6 |
27 |
600 |
Heat Treatment Temperature:
· Anealing temperature: 840-860℃
· Tempering temperature: 540-560℃
· Quenching temperature: 1120-1240℃
· HRC: 65-68
Delivery Condition:1.3355 High speed steel bar delivery condition is annealing, with hardness less than 269HB.
Delivery Time: Normally is about 45 to 60 days to planing produce.
Packing & Delivery
Why choose us :
● Competitiveness only with cost performance
Physical factories, complete equipment, professional quality and ultra-flat ex-factory prices are the core competitiveness of our company.
● Perfect management team
A professional management team and advanced production equipment are a powerful guarantee for us to achieve high-quality products. We sincerely welcome field inspections.
● One-stop service for customers: rest assured, worry-free and comfortable
Our Service
We continue to promote the standardization and institutionalization of business management, comprehensively improve work standards, and establish a good image in the Alloy Steel High Speed Steel Plate & Flat Bar 1.3355 T1 SKH2 industry, which will surely create more profitable economic and social benefits. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together. In the future, we will try to create world-renowned brand products relying on our own strong technical force and sophisticated equipment.