Sks43 Steel for Impact Resistance Tool with High Quality

• Customization: Available
• Type: Flat
• Standard: JIS
• Model NO.: SKS43 alloy tool steel
• Technique: Forged
• Shape: Round,Flat or Square
• Surface Treatment: Milled
• Special Use: Mold Steel
• Application: Tool Steel Bar
• Size Range: Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm
• Smelting Process: Ef, Eaf, ESR
• Delivery Condition: Hot Rolled, Forged, Annealed,Quenched and Tempered
• Surface Condition: Black Surface, Grinded,Peeled,Milled,Polished
• Transport Package: Seaworth Packing
• Specification: Round Bar: Dia12~420mm Flat Bar: 2~420 X 30~1500mm
• Trademark: FUSHUN
• Origin: Huangshi, Hubei
• HS Code: 7228100000
• Production Capacity: 5000tons/Year

Product Description

Features:
Competitive price
immediate delivery
Premium quality
Reliable service
 
Size available:                                    
Square/Round Bar: 12~ 420mm
Flat:10~155 x 50~ 800mm

Applications:
SKS43 is used in a wide range of applications -Piston for rock borer,heading die.
 
 

Packing details	In seaworthy packing, as your requirement.
Delivery details	within 30-50 days

 Chemical composition(%): 
 

C	Si	Mn	P	S	V
1.00~1.10	0.10~0.30	0.10~0.40	0.030max.	0.030max.	0.10~0.20

Surface condition: SKS43 with black surface, polished surface, grinded surface, peeled surface, milled surface.
Heat treatment & hardness of steel:
 

Annealed hardness(HB) & Annealed temperature(ºC)	212 max,750 to 800 slow cooling
Quenched and tempered hardness(HRC)  & Heat treatment temperature(ºC)	63 min,Quenching: 790 water quenching,Tempering:180 air cooling

 
Smelting & Shaping: EF, EF/EAF+LF+VD, EF/EAF+ESR, hot forged/ hot rolled

Delivery condition: SKS43 with hot rolled, forged, annealed, quenched and tempered ,or as your special requirements.

Marking: Grade, heat NO. length will be stamped on each bar with required color.
 
Ultrasonic Test:Material will be ultrasonically tested at appropriate stages of the manufacture
 to ensure the quality, as agreed between seller and purchaser. 
 
Quality assurance: ISO9001 certified, IQNet, CQC.
 
Introduction: 

1.SKS43 widely used for impact resistance tool.
2.SKS43 with excellent combination of high toughness and resistance to thermal fatigue cracking.
3.SKS43 with good stability in heat treatment.