AISI T4 1.3255 SKH3 Alloy Steel Round Bar Hot Rolled Structural Steel
1000 Kilogram
MOQ
$0.60 / Kilogram
Price
AISI T4 1.3255 SKH3 Alloy Steel Round Bar Hot Rolled Structural Steel
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Tianjin
Brand Name: Gnee
Certification: SGS
Model Number: AISI T4 1.3255 SKH3
High Light:

AISI T4 Alloy Steel Round Bar

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SKH3 Alloy Steel Round Bar

Payment & Shipping Terms
Packaging Details: Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Ton/Tons per Month
Specifications
Steel Grade: AISI T4 1.3255 SKH3
Alloy Or Not: Is Alloy
Technique: Hot Rolled
Application: Structural Steel Bar,Die Steel Bar,Tool Steel Bar
Standard: ASTM,DIN,GB,AISI,JIS
Shape: Round
Length: 1m-6m,as Your Request
Material: Die Alloy Steel Round Bars
Surface: Black Or Bright
Product Name: Alloy Steel Round Bar 40Cr 4140 D2 Alloy Steel Round Bars
Diameter: 12mm-650mm
Delivery Condition: Within15 Days After Received The Deposit
Product Description

AISI T4 tool steel is one of tungsten type high speed tool steel, which belongs to ASTM A600. Other equivalent steel are DIN 1.3255 / S 18-1-2-5, JIS SKH3.

AISI T4 tool steel is one of tungsten type high speed tool steel, which belongs to ASTM A600 specification, the standard for high speed tool steel materials. ASTM T4 tool steel is similar to T1 Tool Steel materials, but with 4.25~5.75% cobalt added to increase heat resistance. The red hardness of T4 steel and the high temperature hardness is a little higher than T1 tool steel.

 

Supply Form & Size & Tolerance

Round bar
Diameter 1-16mm 10-50mm 50-180mm 180-300mm
Process Cold Drawn Hot Rolled Hot Forged Free Forging
Flat bar
Thickness 1-2.5mm 1.5-20mm 20-300mm  
Width Max 800mm Max 800mm Max 800mm  
Process Cold Drawn Hot Rolled Hot Forged  

Remark:Tolerance can be customized as per requests

Chemical Composition

Standard Grade C Mn P S Si Cr V Mo W Co
ASTM A600 T4 0.70-0.80 0.1-0.4 0.03 0.03 0.2-0.4 3.75-4.5 0.8-1.2 0.4-1.0 17.5-19.0 4.25-5.75
DIN EN ISO 4957 1.3255 0.75-0.83 0.4 0.03 0.03 0.45 3.80-4.5 0.8-1.2 0.5-0.8 17.5-18.5 4.50-5.50
JIS G4403 SKH3 0.73-0.83 0.4 0.03 0.03 0.45 3.80-4.5 0.8-1.2 17.0-19.0 4.50-5.50

Physical Property

Density, g/cm3 8.68
Melting point,°C 1432
Thermal conductivity, W/m.K 19
Electric resistivity,Ohm mm2/m 0.65
Specific heat capacity,J/g.K 0.46
Thermal expansion co-efficient,µm/m°C 11.9

Mechanical Property

Modulus of elasticity 190-210 GPa
Poisson’s ratio 0.27-0.30

 

AISI T4 1.3255 SKH3 Round Steel Bar Round Bar Round Bar Rod Round Steel Bar Stock

AISI T4 1.3255 SKH3 Round Steel Bar Round Bar Round Bar Rod Round Steel Bar Stock

 

Our Services
-Capability from Raw material to processing to final products under one Roof
-Highest customer satisfaction
-Economy of products
-Absolute reliability
-Highly-qualified and motivated personnel
-No tolerance of errors
-Continuous optimisation of all processes

 

FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C.

Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

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Get in touch with us
Contact Person : Ms. Kelly Zhang
Tel : +86 15824687445
Fax : 86-372-5055180
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