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DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance

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DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance

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Large Image :  DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance

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 4500- 9000/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: 600 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 Product Keyword: High Speed Steel, High Speed Tool Steel, Hss, Drill Bit, Cutting Tool
Inspection: The Third Party Is Acceptable Straightness: 0.1/1000 (min)
Tolerance: H9,H10,H11,H12
High Light:

high speed tool steel


hss tool steel bar

DIN1.3243 high speed tool steel, high speed steel,high speed steels, Dia: 2-400mm
Application: Heavy-duty milling cutters of all kinds, highly stressed twist drills and taps, profiled cutting blades, machining of high-strength materials, broaches. The Co content of this tough, high-performance, high-speed steel grade, which offers good cutting-edge endurance, results in high red hardness and resistance to tempering. Consequently, this steel grade is particularly suitable when thermal stresses and discontinuous cutting are involved.
Steel Grade:

DIN- 1.3243 ,%

C Si Mn P S Cr Mo V W Co
0,88 - 0,96 <=0,45


<=0,030 <=0,030 3,80 - 4,50 4,70 - 5,20 1,70 - 2,00 6,00 - 6,70 4,50 - 5,00

Similar grade: AISI-M35,SKH55,S705,MH55,YXM4
Delivery Condition:

  GB/T1299-2000 DIN AISI
Annealed (HB) <=269 240~300 230~269

Size available:
Round and Square Bar: 2mm -400mm
Flat: thickness:0.6-250mm, width:30-810mm
Length Random Length, Fixed Length, etc.
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.
 DIN1.3243 High Speed Steels Diameter 2-400 Mm H9 / H10 / H11 / H12 Tolerance 0
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