Product Specifications
| Prod Model: |
UWT |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
25-450mm |
| Length: |
6m or as Customized |
| Grade: |
S45CB, 40cr, Scm440, Scm420, 42CrMo, AISI4140, Cu |
| Delivery Time: |
20days |
| Technique: |
Hot Rolled |
| Standard: |
GB |
| Alloy: |
Alloy |
| Application: |
Tool Steel Bar |
| Type: |
Alloy Steel Bar |
| Surface Treatment: |
Coated |
| Steel Grade: |
300 Series |
| Special Use: |
Tool Steel |
Product Description
1.Description
| Grade: | S45CB, 40Cr, SCM440, SCM420, 42CrMo, AISI4140, customized is available. |
| Size: | 25-450mm |
| Length: | 5.8m/6m fixed length, or as customized. |
| MOQ: | 20MT |
| Remark: | chamfering and straightness |
| Packing: | arround 3MT per bundle |
2.Chemical Composition (%):
| Grade | C | Si | Mn | P | S | Cr | Mo |
| 42CrMo4 | 0.38-0.45 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.25 |
| 1.7225 | 0.38-0.45 | ≤0.40 | 0.60-0.90 | ≤0.025 | ≤0.035 | 0.90-1.20 | 0.15-0.30 |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
3. Properties
excellent toughness, compressive strength and good hardenability
high wear resistance
Resistance to plastic deformation
cracking and chipping resistance
4.Applications
It Is widely used for manufacture of cutting tools, blanking and punching tools. Machine knives, threading tools. etc.
