DIN1.7711 40crmov4-6 Alloyed Carbon Steel

• Type: Alloy Steel Bar
• Standard: DIN, BS
• Composition: Ferrous Steel Scrap
• Technique: Forged Rolled
• Shape: Round, Flat, Square.
• Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished
• Model NO.: DIN1.7711, 40CrMoV4-6
• Special Use: Mold Steel
• Application: Flange Plate
• Size Range: 20-480 mm
• Quality Standard: En 10269
• Steel-Making Condition: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+E
• Delivery Condition: Annealed, Quenched + Tempered
• MOQ: 1t
• Transport Package: Seaworthy Packing
• Specification: DIN1.7711, 40CrMoV4-6
• Trademark: FUSHUN
• Origin: Huangshi, China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

DIN1.7711 40CrMoV4-6 Alloyed Carbon Steel

Similar Grade: DIN1.7711, 40CrMoV4-6

Shape: Round, Flat, Square.

Size Range:

	Diameter(mm)	Thickness (mm)	Width (mm)	Length(mm)
Round	20-420	-	-	2000-5800
Square	20-420	-	-	2000-5800
flat	-	20-50	50-600	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	Mo	V
1.7711	0.36- 0.44	0.45- 0.85	0.030 max	0.030 max	0.40  max	0.90- 1.20	0.50- 0.65	0.25- 0.35

 

Mechanical Properties:(values obtained on test blanks after core hardening + stress-relieving)

Test Blanks Diameter (mm)	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation (longitudinal) (%)	Impact 20°C (J)	Hardness (HB)
100mm max	850-1000	700 min	14 min	45 min	30 min
100mm-160mm	850-1000	640 min	14 min	45 min	25 min

 
Heat Treatment:
Forging: Hot forming temperature: 1100-850ºC.
Soft annealing: Heat to 650-730ºC, cool slowly. This will produce a maximum Brinell hardness of 241.
Hardening: Harden from a temperature of 880-930ºCfollowed by oil or water (conditional) quenching.
Tempering: tempering temperature: 670-730ºC.
 

Applications:
Staticaly and dymamicaly stressed components for vehicles, engines and machines, for parts of lager cross sections, gears, crankshafts. Hardness as surface hardened is more than 54 HRC.
Introduction:
Alloyed carbon steel.
 
 Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
 
 
 
 
 
Website: fushunmetal.en.made-in-china.com