DIN 1.7147 SAE5120 20mncr5 Case Hardening Steel Bar

Model NO.
DIN1.7147, SAE5120, 20MnCr5
Composition
Ferrous Steel Scrap
Technique
Forged, Rolled
Shape
Round, Flat, Square.
Surface Treatment
Black, Grinded, Peeled, Rough Turned, Polished
Special Use
High-strength Steel Plate
Application
Tool Steel Bar
Size Range
50-420mm
MOQ
1t
Steel-Making Condition
Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+E
Delivery Condition
Annealed, Quenched + Tempered
Surface Condition
Black, Grinded, Peeled, Rough Turned, Polished
Quality Standard
BS En 10084-2008
Transport Package
Seaworthy Packing
Specification
DIN1.7147, SAE5120, 20MnCr5
Trademark
FUSHUN
Origin
, China
HS Code
7228600000
Production Capacity
500tons Per Month
Reference Price
$ 450.00 - 4,500.00
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Product Description

DIN1.7147 SAE5120 20MnCr5 Case Hardening Steel

Similar Grade: DIN1.7147, SAE5120, 20MnCr5

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:

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
1.7147 0.17-
0.22 		1.10-
1.40 		0.035 
max 		0.035 
max 		0.40 
max 		1.00-
1.30 		-



 
 
 
Heat Treatment:
Heat treatment state Diameter(mm) Rm (Mpa)
QUENCHED AND TEMPERED 16 max 1200 min
QUENCHED AND TEMPERED 16-40 1000 min
QUENCHED AND TEMPERED 40-100 800 min

Heat Treatment:
Forging or hot rolling: 850-1150ºC
 
Normalizing: 840-870ºC
 
Soft Annealing: 650-700ºC
 
Case hardening: 780-820ºC
 
Tempering: 150-200ºC


Applications:
Alloyed case hardening steel for parts with a required core tensile strength of 1000 - 1300 N/mm² and good wearing resistance as boxes, piston bolts, spindles, camshafts, gears, shafts and other mechanical controlling parts.
 
DIN 1.7147 SAE5120 20mncr5 Case Hardening Steel Bar DIN 1.7147 SAE5120 20mncr5 Case Hardening Steel Bar DIN 1.7147 SAE5120 20mncr5 Case Hardening Steel Bar


 
 
 
 

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