Product Description
Low hardenability cold working die general steel and high carbon steel with carbon content of more than 1.0%. The advantages of this steel are good machinability, easy source, high hardness and toughness. However, the hardenability is low and the quenching deformation is large. The bearing capacity of the steel is low because it contains less alloy elements, has low resistance to re ignition and shallow hardened layer. Hardness ≥ 63hrc, suitable for high-frequency induction quenching, flame quenching and other surface hardening treatment.
The steel strip is divided into ordinary steel strip and high-quality steel strip according to the material used; According to the processing method, it is divided into hot-rolled steel strip and cold-rolled steel strip.
In recent years, the production of galvanized sheet in China has increased year by year, while the import volume is also increasing year by year, and the growth rate is even higher than that of production; At the same time, the production of Carbon Steel Plate, Carbon Steel Coil, galvanized coil, Color Coated Coil, Carbon Steel Pipe, galvanized pipe and other products is also increasing year by year, and the steel market can be expected in the future.
Product Specification
Item | HARDENED AND TEMPERED STEEL STRIP |
Standards | AISI,ASTM,DIN,JIS,GB,BS |
Grade | 65Mn,SK5,SKS51,80CrV2,D6A,X32 |
Thickness | 0.2mm-3.0mm |
Width | 10mm-350mm |
Surface treatment | Hardened and tempered rolled / Oiled / Annealed / Bright |
Chemical Composition | Carbon C: 0.80 ~ 0.90 Silicon Si: 0.10-0.35 Mn: 0.10-0.50 Sulfur s: ≤ 0.030 Phosphorus P: ≤ 0.030 Chromium Cr: allowable residual content ≤ 0.25, ≤ 0.10 (when manufacturing lead bath quenched steel wire) Nickel and Ni: allowable residual content ≤ 0.20, ≤ 0.12 (when manufacturing lead bath quenched steel wire) Copper Cu: allowable residual content ≤ 0.30, ≤ 0.20 (when manufacturing lead bath quenched steel wire) Note: the allowable residual content Cr + Ni + Cu ≤ 0.40 (when manufacturing lead bath quenched steel wire) |
Mechanical Property | Hardness: annealing, ≤ 187hb, indentation diameter ≥ 4.40mm; Quenching, ≥ 62Hrc |
Product Display
Packing & Delivery
1. Each coil is closely covered by oil paper or plastic film.
2. Outside it is firmly packed with sack cloth or compound paper.
3. Steel strap or PP strap to pack the outside to ensure safety.
4. On/about 1000kgs to be packed with one wooden pallet.
5. Strips can be loaded to 20'FCL without pallet if required by customer.
6. LCL shipment can also be arranged once required by the customer.
FAQ
Q: Are you a manufacturer?
A:Yes, we are a steel manufacturer and we have our own plant in Shandong, China. We are producing and exporting steel in various sizes. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do.