High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar

Model NO.
Round bar
Composition
Stainless Steel Scrap
Technique
Forged
Shape
Plate
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Tool Steel Bar
Transport Package
Wooden
Specification
6-400mm
Trademark
Smooth
Origin
China
HS Code
7214100000
Production Capacity
5000 Ton/Year
Reference Price
$ 360.00 - 720.00
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Product Description

High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar High Speed Steel Skh57 1.3207 HS10-4-3-10 Sk10V Tool Alloy Steel Round Bar

About Product:

CHEMICAL COMPOSITION:

C Si Mn P S Cr Mo W V Co Ni
1,20-1,35 Max 0,45 - Max 0,030 Max 0,030 3,80- 4,50 3,20-3,90 9,00-10,00 3,00-3,50 9,50-10,50 -

MECHANICAL PROPERTIES:

Hardness after Tempering ºC Symbol Value
Soft annealing - HB ≤302
Quenching with 1230 ºC in oil - HRC 66
Quenching with 1230 ºC in oil and tempering (cooling during quenching can be gradual in the salt bath at the temperature of around 550 ºC and then in the air) 350 HRC 61
400 HRC 62
450 HRC 64
500 HRC 66
550 HRC 66.5
600 HRC 65
650 HRC 62
700 HRC 55

PHYSICAL PROPERTIES:

Property Unit Value
Density, ρ g*cm -3 8.30

TECHNOLOGICAL TREATMENT PROCESSES:

Technological treatment processes Possible application Temperature, °C
Hot forming Forging + 1050-900
Rolling + 1050-900
Heat treatment Soft annealing + 800-900
Stress relieving + 600-700
Quenching Heating I + ~550
Heating II + 850
Austenitising + 1190-1240
Tempering + 550-600
Surface treatment Nitriding + 510-550
Coat application + PVD

INTERNATIONAL STEEL GRADES:

ISO CEN Russia
HS10-4-3-10 ISO 4957:2004 HS10-4-3-10 ISO 4957:2004 - -
US Japan China
- - ~SKH 57 JIS G 4403-1983 - -

APPLICATION:

Steel susceptible to the turning and milling tools for finishing and roughing works of high strength steel, with high
speed machining, for the working of austenitic and stainless steels, for work on automatic machines and skinning
machines, eg. high-performance mills and turning tools for austenitic and other materials etc.


 

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