AISI M42 1.3247 SKH59 Hot Rolled Steel Round Bar , 20mm Round Bar

Brand Name:Gnee
Certification:SGS
Model Number:AISI M42 1.3247 SKH59
Minimum Order Quantity:1000 Kilogram
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Tianjin
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Verified Supplier
Location: Anyang Henan China
Address: 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Supplier`s last login times: within 36 hours
Product Details Company Profile
Product Details

AISI M42 1.3247 SKH59 Round Steel Bar Round Bar Round Bar Rod Round Steel Bar Stock


Product nameRound bar rod
Diameter8-650mm
ColorBlack,mill,polished,brush,etc
TechniqueCold rolled/Hot rolled
Application

To prevent the hull from being corroded by chemical corrosion,

electro chemical corrosion and sea life and microorganisms.

Auto parts, aviation, aerospace hardware tools, chemical and other industries.

It is used in make ship body ,decks etc.


M42 Tool Steel | SKH59 | HS 2-9-1-8 | 1.3247 High Speed Steel. SAE M42 Tool Steel is high cobalt high speed steel. And High Speed Steel toughness and is mainly used for high toughness precision wear-resistant metal cold die.Moreover it also can be used for the cutting tool and the knife in the cooling.

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.

Supply Form & Size & Tolerance

Round bar
Diameter1-16mm10-50mm50-180mm180-300mm
ProcessCold DrawnHot RolledHot ForgedFree Forging
Flat bar
Thickness1-2.5mm1.5-20mm20-300mm
WidthMax 800mmMax 800mmMax 800mm
ProcessCold DrawnHot RolledHot Forged

Remark:Tolerance can be customized as per requests

Chemical Composition

StandardGradeCMnPSSiCrVMoWCo
ASTM A600M421.05-1.150.15-0.40.030.030.15-0.653.5-4.250.95-1.359.0-10.01.15-1.857.75-8.75
DIN EN ISO 49571.32471.05-1.150.40.030.030.73.5-4.50.90-1.309.0-10.01.20-1.907.50-8.50
JIS G4403SKH591.05-1.150.40.030.030.73.5-4.50.90-1.309.0-10.01.20-1.907.50-8.50

Physical Property

Density,g/cm38.1
Modulus of elasticity,N/mm2220x 10^3
Thermal conductivity,W/m °C20
Specific heat,J/kg °C429
Electrical Resistivity,ohm*mm2/m0.52
Machinability35-40% of a 1% carbon steel

Thermal Expansion

Temperature
10^-6 m/(m*K)

10^-6 in/in °F
°F°C
212100116.2
39220011.56.5
57230011.96.7
75240012.36.9
93250012.47
111260012.57
129270012.57

Mechanical Property

Hardness, Rockwell C(oil quenched from 1163°C, 5 minutes)65.8
Hardness, Rockwell C (oil quenched from 1177°C, 5 minutes)65.5
Hardness, Rockwell C (oil quenched from 1204°C, 5 minutes)64.3
Izod impact unnotched (oil quenched at 1191°C; 510°C temper temperature)13.6 J
Izod impact unnotched (oil quenched at 1191°C; 622°C temper temperature)24.4 J
Poisson's ratio0.27-0.30
Elastic modulus190-210 GPa

Our Service:
1. 24h online service,feedback in 1 hour,quotation can be send in 30 minutes
2. Good quality products, and provide product inspection certificate
3. Customized service,supply customized processing according to your requirments
4. Standard packaging and shipping,provide packing by customers'need and fast delivery
5. After sale service,we will help to solve problems you have after the transaction is over
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for many years. we can provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by zhao piece by piece according to
national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

China AISI M42 1.3247 SKH59 Hot Rolled Steel Round Bar , 20mm Round Bar supplier

AISI M42 1.3247 SKH59 Hot Rolled Steel Round Bar , 20mm Round Bar

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