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Tool steels are used for cutting, pressing, extruding, and coining of metals and other materials. Their use for applications like injection molding due to their resistance to abrasion is an important criterion for a mold that will be used to produce hundreds of thousands of parts is essential.

There are six groups of tool steels: water-hardening, cold-work, shock-resisting, high-speed, hot-work, and special purpose. The choice of group to select depends on, cost, working temperature, required surface hardness, strength, shock resistance, and toughness requirements.[2] The more severe the service condition (higher temperature, abrasiveness, corrosiveness, loading), the higher the alloy content and consequent amount of carbides required for the tool steel.

We offer tool steel according to  ASTM, SAE, AISI, JIS, DIN, like 1.2080,1.2714,01,D2,etc

~ItemsA3:D20 Forged steel  Hot rolled steel Cold drawn steel
Round bar ∮50mm-∮650mm                                           (D2 max∮500mm). ∮10mm-∮130mm ∮7mm-∮42mm                                        (D2 not included)
Square bar "50×50mm-650×650mm
(D2 max 500×500mm)."   7×7mm-27×27mm                                                         (D2 not included)
Block/Slab max.weight 20mt T20-280mm，                                         W1000-2000mm 
Flat bar/Plate    T10-320mm，W30-610mm 
Hexagonal bar     S7mm-S27mm                               (D2 not included)
Profiled bar   As per drawing or order
Remarks:   
1. Quality standard:    
    Chemical composition weight % as per below order standard  ASTM, SAE, AISI, JIS, DIN, API, BS, EN or ISO.   
    Grain size: ASTM E-112 Gr.5-8    
    Micropurity: DIN 50602-K4   
    US Test: SEP 1921-84    
   Quality Test Certificate should be issued for each order.   
2. Sales Terms: FOB or CFR   
3. Payment Term: T/T or LC   
4. Lead time: within 10-50 days after order released, subject to production plan and vessel available.   
5. Esteemed clients are requsted to contact us for order confirmation.