Audited Supplier
S1
Alloy Steel Bar
ASTM
Ferrous Steel Scrap
Hot Rolled, Forged
Round, Square, Flat
Grinded, Peeled, Polished, Rough Turned
Mold Steel
Tool Steel Bar
DIN 1.2550
Diameter: 20-480mm
ASTM-A681
Annealed, Qunched and Tempered
Grinded, Peeled, Polished, Rough Turned
FUSHUN
Apply The Shipping Packing
S1
Hubei, Huangshi
7228600000
Product Description
Similar Grades:
DIN 1.2550.
Shape:
Round, Flat, Square.
Size Range:
Steel-making Condition:
EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
Chemical Composition(%)
Heat Treatment:
· FORGING:Heat the steel carefully to a temperature of 1000-1050°C and forge with light rapid blows. Reheat when temperature falls below 900°C if further work remains to be done. After forging, cool slowly, ideally in a furnace.
· ANNEALING: Heat the component slowly and uniformly to 800-810°C. Soak thoroughly for two to three hours and cool slowly in the furnace.
· STRESS RELIEVING: If the machining operations have been severe, we recommend stabilising just before the tool components are finish machined to relieve machining strains. Heat slowly to a temparature of 700°C, allow to cool in air.
· HARDENING:Preheat at 650°C followed by rapid increase of temperature to 900-950°C. Quench in oil. Tempering of this grade is always recommended after hardening.
· TEMPERING: Heat slowly to the required tempering temperature, soak thoroughly for two hours per 25mm section and allow to cool in air. For hot work applications, a minimum tempering temperature of 550°C should be used.
Applications:
Typical applications include mandrel bars for drawing steel tubes, swaging, also punching, piercing, trimming dies and shear blades, forming and gripper dies.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
DIN 1.2550.
Shape:
Round, Flat, Square.
Size Range:
| Diameter(mm) | Thickness (mm) | Width (mm) | Length(mm) | |
| Round | 20-480 | - | - | 2000-5800 |
| Square | 20-480 | - | - | 2000-5800 |
| flat | - | 20-50 | 80-600 | 2000-5800 |
Steel-making Condition:
EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details | In seaworthy packing, as your requirement. |
| Delivery details | within 30-50 days |
| Steel Grade | C | Si | Mn | P | S | Cr | Mo | V | W |
| S1 | 0.55-0.65 | 0.70-1.00 | 0.15-0.45 | 0.030 max | 0.030 max | 0.90-1.20 | / | 0.10-0.20 | 1.70-2.00 |
| 1.2550 | 0.55-0.65 | 0.70-1.00 | 0.15-0.45 | 0.030 max | 0.030 max | 0.90-1.20 | / | 0.10-0.20 | 1.70-2.00 |
Heat Treatment:
· FORGING:Heat the steel carefully to a temperature of 1000-1050°C and forge with light rapid blows. Reheat when temperature falls below 900°C if further work remains to be done. After forging, cool slowly, ideally in a furnace.
· ANNEALING: Heat the component slowly and uniformly to 800-810°C. Soak thoroughly for two to three hours and cool slowly in the furnace.
· STRESS RELIEVING: If the machining operations have been severe, we recommend stabilising just before the tool components are finish machined to relieve machining strains. Heat slowly to a temparature of 700°C, allow to cool in air.
· HARDENING:Preheat at 650°C followed by rapid increase of temperature to 900-950°C. Quench in oil. Tempering of this grade is always recommended after hardening.
· TEMPERING: Heat slowly to the required tempering temperature, soak thoroughly for two hours per 25mm section and allow to cool in air. For hot work applications, a minimum tempering temperature of 550°C should be used.
Applications:
Typical applications include mandrel bars for drawing steel tubes, swaging, also punching, piercing, trimming dies and shear blades, forming and gripper dies.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
