Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:30 m.t.
Supply Capability:10000 m.t./month
H13 steel round bars
1.Diameter:10mm~600mm,
2.Delivery Conditon:annealed, black/turned surface
3.Short Delivery Time
| H13 steel round bars | |||||||
| Chemical Composition(%) | |||||||
| C | Si | Mn | P | S | Cr | Mo | V |
| 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| Specialty | |||||||
| Harden and air cooling steel, 600`C work, high rigidity, high endurance, anti-heating, anti-cracking, electric sediment and middle-melting steel, compact structure, refined in electric cooker, quality of steel is pure, owned good character of equal direction. | |||||||
| Use | |||||||
| 1. Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form. | |||||||
| 2. Extrusion mold of copper alloy, die-casting mold | |||||||
| 3. Hot pressing machine mold | |||||||
| Heat Treatment | |||||||
| 1. Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling | |||||||
| 2. Temper temperature and rigidity HBC(reference): | |||||||
| quench hardening 108-300 °c 450-500 °c 550-5700°c | |||||||
| 53-55 51-52 53-54 50-52 | |||||||
| 3. Temper temperature should be higher than working temperature in order to stabilize the working size of mold | |||||||
| 4. Heat up to 650 °c of average temperature in order to eliminate the machined stress, 500 °c air cooling after electric cooker cooling | |||||||
| 5. Tempering, 800-850 °c ,slow cooling after diathermia | |||||||
| Melting Process | |||||||
| 1. EAF: Electric Furnace+LF+VD(Optional) | |||||||
| 2. ESR: Electric Furnace+LF+VD+Eleroslag Remelted(Optional) | |||||||
| UT Class | |||||||
| According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e | |||||||
| Tolerance on Quantity | |||||||
| +/-10% Per Size | |||||||
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.
2.MOQ: 1pcs
3.Warranty : 3 years
4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)
2)as customer's requirement
(1) The leading exporter in China special steel industry.
(2) Large stocks for various sizes, fast delivery date.
(3) Good business relationship with China famous factories.
(4) More than 7 years steel exporting experience.
(5) Good after-sales service guarantee.
