Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:100000 m.t./month
| Cr12 Steel Round Bars D3 Galvanized Round Bars Din1.2080 Tool Steel | |||||||||||
| Comparative standard | Grade | C | Si | Mn | Cr | Mo | V | W | P | S | Ni |
| GB | Cr12 | 2.00-2.30 | ≤0.40 | ≤0.40 | 11.5-13.0 | - | - | - | ≤0.030 | ≤0.030 | - |
| AISI | D3 | 3.00-2.35 | 0.10-0.60 | 0.20-0.60 | 11.0-13.5 | - | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | - |
| W-Nr. | 1.2080 | 1.90-2.20 | 0.10-0.60 | 0.20-0.60 | 11.0-13.0 | - | - | - | ≤0.030 | ≤0.030 | - |
| DIN | X210Cr12 | ||||||||||
| BS | BD3 | 1.90-2.30 | ≤0.60 | ≤0.60 | 12.0-13.0 | - | ≤0.50 | - | ≤0.030 | ≤0.030 | - |
| JIS | SKD1 | 1.90-2.20 | 0.10-0.60 | 0.20-0.60 | 11.0-13.0 | - | ≤0.30 | - | ≤0.030 | ≤0.030 | - |
| KS | STD1 | 1.80-2.40 | ≤0.40 | ≤0.60 | 12.0-15.0 | ≤0.30 | - | ≤0.030 | ≤0.030 | - | |
| Dimensions | |||||||||||
| Round bar | |||||||||||
| Dia:20mm~650mm | Length:2000mm~5800mm | ||||||||||
| Flat bar | |||||||||||
| Thickness:20mm~650mm | Length:2000mm~5800mm | ||||||||||
| *Dimensions can be customized | |||||||||||
| Heat Treatment | |||||||||||
| Hardness | 61~54HRC | - | |||||||||
| Anneal | 870-900°C | ≤217-255HBW | |||||||||
| Quenching | 930-980°C | oil cooling | |||||||||
| Tempering | 200-540°C | 61-54HRC, tempering twice | |||||||||
| Detail information | |||||||||||
| Process | EAF+LF+VD+(ESR)+Forging+(Rolling)+Annealing Condition (optional) | ||||||||||
| Delivery Condition | Hot forged+Rough machined/turned surface | ||||||||||
| Technical Data | According to customer’s requirements of chemical composition, physical properties and mechanical testing | ||||||||||
| Ultrasonic Test | Ultrasonic test according to SEP 1921-84 G3 D/d E/d | ||||||||||
| Applications | |||||||||||
| Hot extrusion dies, forging die forging hammer, forging press die, precision forging die well as aluminum, copper and alloys die-casting mold. | |||||||||||
| Relevant documents | |||||||||||
| Contract Documents | Contract, Debit Note, PI(Performa Invoice) | ||||||||||
| Certifications | SGS, ISO9001-2008, UT(Ultrasonic Test), CO,MTC | ||||||||||
