SKH59 HS2-9-1-8 1.3247 M42 HSS High Speed Tool Steel Round Wire

  • 1 - 24 Tons
    $5,000.00
  • >=25 Tons
    $4,000.00
Diameter:
0.2mm 0.6mm 0.8mm 1mm 1.2mm 1.5mm 2mm 1.8mm 2.5mm 3mm 5mm 8MM 10mm 30mm 20mm 0.4mm
Lead Time:
Quantity(Tons) 1 - 10 11 - 20 21 - 50 >50
Est. Time(days) 30 40 60 Negotiable
Customization:
Customized packaging (Min. Order: 3 Tons)
Samples:
$5,000.00 /Ton | 1 Ton (Min. Order) | Buy Samples
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Overview
Quick Details
Steel Grade:
SKH59 HS2-9-1-8 1.3247 M42
Standard:
AISI, ASTM, BS, DIN, GB, JIS
Place of Origin:
Jiangsu, China
Type:
Drawn Wire
Application:
bearing
Alloy Or Not:
Is Alloy
Model Number:
SKH59 HS2-9-1-8 1.3247 M42
Brand Name:
Fushun
Tolerance:
±3%
Processing Service:
Cutting
Grade:
SKH59 HS2-9-1-8 1.3247 M42
shape:
Round wire
Surface Condition:
Black, Peeled,Polished
Delivery Condtion:
Cold drawn+annealed
MOQ:
1t
Similar grades:
1.3247 M42 Skh59
Product name:
m42 hss
Supply Ability
Supply Ability:
80 Ton/Tons per Day
Packaging & Delivery
Packaging Details
sea-worthy packing
Port
shanghai
Picture Example:
package-img
package-img
Lead Time :
Quantity(Tons) 1 - 10 11 - 20 21 - 50 >50
Est. Time(days) 30 40 60 To be negotiated
Product Information
AISI high speed steel material M42 tool steel is a molybdenum-series high-speed steel alloy with an additional 8% cobalt. (HSS Steel M42) 8% Cobalt tool bits are designed for machining work hardening alloys and other tough materials. They have increased water resistance and tool life. This improves performance and retention of the cutting edge. M42 steel composition makes for a good combination of toughness and hardness.

High-speed steel M42 steel is widely used in metal manufacturing industries and in cutting tools manufacturing because of its superior red-hardness as compared to more conventional high-speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. HSS M42 tool steel is also less prone to chipping when used for interrupted cuts and costs less when compared to the same tool made of carbide. Tools made from cobalt-bearing high speed steels can often be identified by the letters HSS-Co.
AISI M42 tool steel is a conventionally manufactured cobalt alloyed high-speed steel. The various stages of the manufacturing process are chosen and controlled so that an end product is obtained with a good structure in terms of carbide size and distribution. This is a distinct advantage for the finished tool.

M42 high speed steel is characterised by
* all-round applicability
* good machine-ability
* good performance
* good hot hardness
* good wear resistance

Supply Range of AISI M42 Tool Steel High Speed
M42 Steel Round Bar: diameter 2mm – 200mm
M42 Steel Flat: thickness 2-1000mm x width 10-100mm
M42 Steel Plate: thickness 2-200mm x width 200-610mm
Surface Finish: Black, Rough Machined, Turned or as per given requirements.
Common M42 Tool Steel Related Specifications and M42 High Speed Steel Equivalents
Country
USA
German
Japan
Standard
ASTM A600
DIN EN ISO 4957
JIS G4403
Grades
M42
1.3247/HS2-9-1-8
SKH59
Physical Properties
Properties
Unit
TEMPERATURE °C / °F
20 / 70
400 / 750
600 / 1110
DENSITY
Kg/m³ lbs/in³
8.03 .290
7.93 .286
7.87 .284
MODULUS OF ELASTICITY
kN/mm³² psi
225 33 · 10 6
200 29 · 10 6
180 26 · 10 6
COEFFICIENT OF THERMAL
EXPANSION FROM 20°C / 70°F
per °C per °F
11.5 · 10-6 6.4 · 10-6
11.8 · 10-6 6.6 · 10-6
THERMAL CONDUCTIVITY
W/m °C Btu/sq. ft. h °F/in.
24 166
28 194
27 187
SPECIFIC HEAT
J/kg °C Btu/lb °F
420 0.10
510 0.12
600 0.14
Mechanical Properties
Metric
Imperial
Hardness, Rockwell C (oil quenched from 1204°C, 5 minutes)
64.3
64.3
Hardness, Rockwell C (oil quenched from 1177°C, 5 minutes)
65.5
65.5
Hardness, Rockwell C(oil quenched from 1163°C)
65.8
65.8
Izod impact unnotched (oil quenched at 1191°C; 510°C temper temperature)
13.6 J
10.0 ft- lb
Izod impact unnotched (oil quenched at 1191°C; 622°C temper temperature)
24.4 J
24.4 J
Machinability (1% carbon steel)
35.0 – 40.0%
35.0 – 40.0%
Poisson’s ratio
0.27-0.30
0.27-0.30
Elastic modulus
190-210 GPa
27557-30457 ksi
Forging of High Speed M42 Tool Steel
Pre heat the M42 high speed steel slowly and uniformly to 650-760°C and equalise. Then increase more quickly to the forging temperature of 1010-1150°C and equalise prior to forging. Do not allow the forging temperature to drop below 980°C, if this occurs reheating will be necessary. Always cool the m42 high speed steel very slowly after forging.

Machinability
AISI Steel grade M42 tool steel can be drilled, turned, threaded, broached, milled and tapped when it is in its annealed condition and rated at 45% of 1% carbon steel.

Heat Treatment of M42 Tool Steel High-speed steel material
* Annealing
AISI M42 high speed steel is heated at 871°C (1599°F) and then cooled slowly in a furnace.
* Stress Relieving
To relieve stresses created by extensive machining or tooling with complex geometries. Heat in a neutral atmosphere for 1 to 2 hours after reaching a temperature of 1110 to 1200°F (600 to 650°C), followed by slow cooling in the furnace.
* Hardening
AISI M42 high speed steel is preheated to 871°C (1599°F), soaked and finally heated to 1204°C (2199°F).
* Tempering
Tempering M42 tool steel at 560°C / 1040°F or higher 3 times for at least 1 hour at full temperature is recommended.

Application of M42 Tool Steel High Speed
AISI M42 tool steel is a high-speed steel suitable for cutting tools such as, twist drills, broaches, taps, milling, cutters,
saws, reamers etc. In terms of performance, HSS grade M42 is a steel to be used in conditions where the demand for hot hardness is of great importance i.e. where high performance is essential.
Typically employed to machine the super alloys and exotic, AISI HSS M42 tool steel is employed in drills, hobs, taps, end mills, milling cutters, form and gear cutters, broaches and chasers.

We are a better choice and high speed steel supllier for AISI M42 tool steel / DIN 1.3247 steel / SKH59 high speed steel
materials. Send us your request and let’s work together.
Produce Process
Factory Information
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FAQ

1, What is your time of making a sample? 
Usually we will take 1~3 days to make the sample 

2, What is your MOQ? 
1-3 tons accordingto different size for stocks. 

3,What is your delivery time? 
For stocks, we can send the goods to loading port within 7 days after receiving your deposit For production period, it usually needs about 15days- 30 days after receiving the deposit 

4, What is your shipping port? 
Tian jin port, Qingdao port, Shanghai Port 

5, What is your Main exporting countries? 
European, Middle east, South America, Southeast Asia market are our main market

Contact Us

Hunan Fushun Metal CO., LTD.
Add: No. 2014, Floor 20, Building C1, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha City, Hunan, China. Tel:+86 731 89903933 Fax: 86-731-89853933 
Email: info@fushunspecialsteel.com 
Web:www.fushunspecialsteel.com