Special Use: | Mold Steel |
---|---|
Technique: | Forged |
Application: | Tool Steel Plate |
Model Number: | DIN 1.2738 |
Brand Name: | Kangheng |
Place of Origin: | China (Mainland) |
Length: | 2000-5800mm |
Width: | 20-810mm |
Thickness: | 25-400mm |
Standard: | AISI,ASTM,BS,DIN,GB,JIS |
Grade: | Forged Flat Steel DIN 1.2738 |
Product Name: | Plastic Mold Steel Alloy Die Steel Flat DIN 1.2738 |
Surface treatment: | Black/Grinded/Machined/Turned |
Production route: | EF/EAF+LF+VD/ESR |
Quality inspection: | UT, Chemical test, Microstructure, Physical properties etc. |
UT test standard: | SEP1921-84 class3 C/c to D/d |
Certification: | ISO9001 |
Service: | Free Sample and 24 Hours Online |
Tolerance: | 0/+1.0mm(turned) -0/+5.0mm(black) |
Delivery Condition: | Hot Forged or Rough Machined |
Heat Treatment: | Annealing/Quenching/Tempering |
Quick Details
Specifications
Size of DIN 1.2738 (can be sustomized) | ||||
Round bar | Diameter(mm): | Hot Forgeed:φ50-500 | Length(mm):2500-5800 | |
Hot Rolled:φ≤50 | ||||
Steel plate | Thickness(mm): | Hot Forged: ≥20 | Width(mm): 20-810 | |
Hot Rolled: ≤20mm |
Steel Grade | ||||||
GB | DIN | W-Nr | AISI | JIS | BOHLER | Ss14 |
3Cr2NiMnMo | 40CrMnMo7 | 1.2738 | P20+Ni | / | M238 | 718 |
GB 3Cr2NiMnMo /DIN 40CRMNMO7/W-Nr 1.2738/AISI P20+Ni/BOHLER M238/Ss14 718 | |||
Characteristics: | |||
1.Good polishing and photo-etching properties; | |||
2.Good machinability; | |||
3.High purity and good homogeneity; | |||
4.uniform hardness. | |||
Applications: | |||
1.Injection moulds for thermoplastics; | |||
2.Extrusion dies for thermo plastics, blow moulds; | |||
3.Forming tools, press – brake dies; | |||
4.Aluminium die casting prototype dies; | |||
5. Structural components, shafts. |