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DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel

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DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel

DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel
DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel

Large Image :  DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: Dia: 2-400mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 300-500kg
Price: USD 8000- 20000/ton
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 5-35 days
Supply Ability: 500 ton/month
Detailed Product Description
Quality Standard: ASTM, DIN, GB, JIS Etc Process: Hot Rolled, Hot Forged, Cold Drawn, Polished
Ultrasonic Test: According With SEP 1921 Inspection: The Third Party Is Acceptable
Straightness: 0.1/1000 (min) Application: Metal-cutting Tools
Keyword: High Speed Steel
High Light:

high speed tool steel

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hss high speed steel

DIN1.3207 high speed tool steel, high speed steels for metal-cutting tools, Dia: 2-400mm

 

Application

High-carbon, high-speed steel grade based on Mo, with high resistance to wear, red hardness and toughness. This steel grade displays good grind ability as a result of its low V content. Tools severe mechanical wear, e.g. in cases of small cross-section cuts and high cutting speeds. Particularly suitable for die-sinking cutters and one-lip cutters, and for tool bits in automatic lathes. Also suitable for non-cutting applications, e.g. cold extrusion rams, and for tools for machining aircraft materials, such as titanium alloys, etc.

 

Steel Grade:

DIN- 1.3207%

C Si Mn P S Cr Mo V W Co
1,20 - 1,35 <=0,45 <=0,40 <=0,030 <=0,030 3,80 - 4,50 3,20 - 3,90 3,00 - 3,50 9,00 - 10,00 9,50 - 10,50

Similar grade: AISI-M42

 

Delivery Condition:

  GB/T1299-2000 DIN AISI
Annealed (HB) <=269 240~300  

 

Size available

Round and Square Bar: 2mm -400mm

Flat: thickness:0.6-250mm, width:30-810mm

Length Random Length, Fixed Length, etc.

 

Anneal temperature: 860-880

Relief annealing temperature: 720-760

Hardening temperature: 1160-1190

Hardening medium: salt bath under 600,aslo use oil cooling or air cooling

Normal temper temperature: 540-560
RC Rockwell Hardness after hardening and temper: 66-68

 

Characteristic:High performance tungsten-molybdenum high speed steel, Excellent performance of hardness, red hardness, thermoplasticity, machinability. Only weak in toughness

High Speed Steel got hardness method: 1. Salt bath hardening or vacuum hardening 2. the temperature 1180-1200°C, if need high hardness add 10°C 3. in the temperature 560°C, tempering more than 3 times. The most important: control hardening temperature and time.

 

Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted.

 

DIN1.3207 High Speed Steel Bar , 2-400 Mm Size High Speed Tool Steel 0

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