High Quality DIN1.6773 Alloy Structural Flat Steel

• Technique: Hot Rolled
• Standard: DIN, BS, GB
• Certification: ISO
• Similar Grades: DIN1.6773, 35ncd16, 36nicrmo16
• Size Range: 20-800mm
• MOQ: 1t
• Model NO.: DIN1.6773
• Delivery Condition: Annealed, Quenched + Tempered
• Type: Steel Plate
• Application: Flange Plate
• Special Use: Wear Resistant Steel
• Stock: Stock
• Surface Treatment: Black, Grinded, Machined, Rough Turned, Polished
• Transport Package: Seaworthy Packing
• Specification: DIN1.6773, 35NCD16, 36NiCrMo16
• Trademark: FUSHUN
• Origin: Huangshi, China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

High Quality DIN1.6773 Alloy Structural  Flat Steel

Similar Grade: DIN1.6773, 35NCD16, 36NiCrMo16

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	Ni	Mo
1.6773	0.32- 0.39	0.50- 0.80	0.025 max	0.025 max	0.40  max	1.60- 2.00	3.60- 4.10	0.25- 0.45

Mechanical Properties:

Process	Diameter (mm)	Tensile Strength  Rm (Mpa)	Yield Strength Rp0.2 (Mpa)	Elongation A5 (%)	Area Reduction Ratio C (%)	Impact  Value Kv (J) Room Temperature	Hardness  (HB)
QUENCHED AND TEMPERED	16 max	1250-1450	1050 min	9 min	40 min	/	368-424
QUENCHED AND TEMPERED	16- 40	1250- 1450	1050 min	9 min	40 min	30 min	368-424
QUENCHED AND TEMPERED	40- 100	1100- 1300	900 min	10 min	45 min	35 min	324-382

 
Heat Treatment:
Soft Annealing: Heat to 650-680ºC, cool slowly. This will produce a maximum Brinell hardness of 269.
Normalizing: Temperature: 850-880ºC.
Hardening: Harden from a temperature of 835-865ºC, 855-885ºC followed by oil or quenching.
Forging: Hot forming temperature: 1050-850ºC.

 
Product Description:
Quench and tempering special NiCrMo steel, almost equivalent to 34NiCrMo16 steel standardized according to UNI7874/7845, characterized by very high tensile strength together with good toughness. It is usable in the hardened and stress relieved state. It can harden in the air up to thicknesses equal to 90 mm. It is suitable to the manufacture of components of maximum thickness equal to 300 mm strongly stressed and even with a complicated geometry (shafts, torsion shafts, axles, levers, connecting rods, rocker arms). To improve the workability at the machines tools it can be booked with the addition of Ca or re-sulphurized (S60,1%).
The use of resulphurized steels involves a worsening of the tensile strength characteristics along the transversal, of the impact strength and of the fatigue strength. Advised austenitic grain dimension > 5 according to UNI 3245 (similar to ASTM E112-82)
 
 Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
 
  
 
   
 
Website: fushunmetal.en.made-in-china.com