Standard Comporision:
| Country | German | USA | Japan | China | Russia | Britain |
| Standard | DIN/Wr. | ASTM/AISI | JIS | GB | GOST | BS |
| Grade | 1.2355 | S7 | * | * | * | * |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Cr | Mo | V |
| 1.2355 | 0.45-0.55 | 0.20-0.80 | 0.50-0.90 | ≤0.030 | ≤0.020 | 3.00-3.50 | 1.30-1.80 | ≤0.35 |
| S7 | 0.45-0.55 | 0.20-1.00 | 0.20-0.90 | ≤0.030 | ≤0.030 | 3.00-3.50 | 1.30-1.70 | 0.15-0.35 |
Available Size:
| Shape: | Available Status | Available size(mm) |
| Plate | N | * |
| Flat bar | Y | 12-95X155-710X2500-5800 |
| Sheet | Y | 1-10X155-710X2500-5800 |
| Block | Y | 100-300X610-1500X2500-5800 |
| Round bar | Y | Dia5-400X2500-5800 |
| Hexagonal bar | N | * |
Delivery Condition:
Hot rolled/Forged+Black surface/Peeled/Rough turned
Delivery time:
Warehouse regular stock sizes:3-7 days
Mill manufacture sizes:15-60 days
Brief introduction:
S7 tool steel is an air-hardening, shock-resistant steel known for its high impact toughness and resistance to deformation. It’s a general-purpose grade used in a variety of applications, particularly those requiring high shock resistance, medium hot work properties, or ease of machining.
Application:
-Bull Riveters
-Chisels
-Concrete Breakers (Moll Points
-Riveting Dies
-Shear Blades
-Swaging Dies
-Powder Metal Dies
-Notching Dies
-Dowels
-Drills
-Drill Plates
-Hubs
-Plastic Mold Dies
-Cold Forming Dies
-Blanking Dies
-Bending Dies
-Master Hobs
-Punches
Disclaimer:the content appearing on this webpage is for informational purposes only. Gotta makes no representation or warranty of any kind, be it expressed or implied, as to the accuracy, completeness, or validity of the information.
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