Description
DIN1.3339 SKH51 High Speed Tool Steel
Similar Grade: DIN1.3339, HS6-5-2, SKH51
Shape: Round, Flat, Square.
Size range:
Steel-making
Shape |
Round | Flat |
Square |
| Thickness | Width |
Rolling |
12-130mm |
4-150mm |
100-900mm | -
|
Forging |
50-1000mm |
70-800mm |
300-2000mm |
70-1000mm |
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details | In seaworthy packing, as your requirement. |
| Delivery details | within 30-50 days |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Cr | Mo | V | W |
| 1.3339 | 0.80- 0.88 | 0.45 max | 0.40 max | 0.030max | 0.030max | 3.80- 4.50 | 4.70-5.20 | 1.70-2.10 | 5.90- 6.70 |
Heat Treatment:
Hardness(Annealed): 262HB
Hardening temperature: 1220ºC
Quenching medium: oil
Tempering temperature: 560ºC
Hardness HRC: 64
Mechnical Property:
| UT Class |
| According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e |
Applications:
Cutting tools, Blanking and stamping dies , thread cutting tools, machine knivefor the wood paper and metal working industries, broaches, measuring tools, plastic moulds.
Product Description:
High speed steel is a premium cobalt high speed steel with a chemical composition designed for high hardness and superior hot hardness. These properties make the steel an excellent choice for machining high-strength and pre-hardened steels, high-hardness alloys, and the difficult-to-machine, nonferrous super alloys used in the aerospace, oil, and power generation industries.
Complaint
