1.2550, AISI S1, 60wcrv8 Cold Work Mould Steel

• Type: Alloy Steel Bar
• Standard: ASTM, DIN
• Technique: Forged, Rolled
• Application: Tool Steel Bar
• Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished
• Alloy: Alloy
• Model NO.: 1.2550, AISI S1, 60WCrV
• Special Use: Mold Steel
• Size Range: 50-420mm
• Quality Standard: BS En ISO 4957
• Surface Condition: Black, Grinded, Peeled, Rough Turned, Polished
• Delivery Condition: Annealed, Quenched + Tempered
• Steel-Making Condition: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+ESR
• Transport Package: Seaworthy Packing
• Specification: 1.2550, AISI S1, 60WCrV
• Trademark: FUSHUN
• Origin: Huangshi, China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

1.2550, AISI S1, 60WCrV8 Cold Work Steel

Similar Grade: 1.2550, AISI S1, 60WCrV8 

Shape: Round, Flat, Square.

Size Range:
 

	Diameter(mm)	Thickness (mm)	Width (mm)	Length(mm)
Round	50-420	-	-	2000-5800
Square	50-420	-	-	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

 
Chemical Composition:
 

Grade	C	Mn	P	S	Si	Cr	W	V
1.2550	0.55- 0.65	0.15- 0.45	0.030 max	0.030 max	0.70- 1.00	0.90- 1.20	1.70-2.00	0.10- 0.20

 
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 reliving: 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.

Introduction:

1.2550 Cold work steel with very good toughness, dimensionally stable, impact resistant, high hardening capacity. Similar with AISI S1.
 
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
  
 
 
Website: fushunmetal.en.made-in-china.com