DIN1.6580 Alloy Hardened Steel Plate

• Type: Steel Plate
• Standard: DIN
• Certification: ISO
• Surface Treatment: Black
• Technique: Grinded
• Application: Ship Plate, Peeled
• Model NO.: DIN1.6580
• Special Use: Rough Turned
• Stock: Polished
• Size Range: 20-780 mm
• Steel-Making Condition: Ef
• Similar Grades: Ef/Eaf+Lf+Vd
• Quality Standard: Ef/Eaf+E
• Transport Package: Seaworthy Packing
• Specification: DIN1.6580, 30CrNiMo8, SNCM431, 4340
• Trademark: FUSHUN
• Origin: Huangshi, China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

DIN1.6580 30CrNiMo8 SNCM431 4340 Hardened Steel

Similar Grade: DIN1.6580, 30CrNiMo8, SNCM431, 4340 

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

Mechanical Properties:(T=20°C if not differently stated)
Fracture elongation A5 (%): 16 min (Diameter:16mm max)
Notch impact energy ISO-V [J]: 40 min (Diameter:16mm max)
Hardness (HB): 289-347 (Diameter:16mm max)
 
Features:
1. Competitive price
2. Immediate delivery
3. Premium quality
4. Reliable service
 

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

 
Chemical Composition:

Grade	C	Mn	P	S	Si	Cr	Mo	Ni
DIN1.6580	0.26- 0.34	0.50- 0.80	0.025  max	0.035  max	0.40  max	1.80- 2.20	0.30- 0.50	1.80- 2.20

Heat Treatment:


Application:
Alloyed heat treatable steel with a typical tensile strength of 1100 -1300 N/mUsed for highly stressed components, where the combination of high strength with tenaciousness is of utmost importance. High cold formability: Parts of different shape can be manufactured, a favorable fibering for stress, a very good surface condition and an high dimensional accuracy. When cold formed the smooth surface leads to an increased fatigue and vibratory strength.
 

 Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
 
  
 
   
 
Website: fushunmetal.en.made-in-china.com