Steel 38cr2 1.7003 38c2 Bar& Rod for General Engineering

• Customization: Available
• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Cold Drawn
• Model NO.: 38cr2 1.7003 38C2
• Application: Tool Steel Bar
• Surface: Polished
• Alloy: Non-alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Color: Silver
• Certification: RoHS, ISO9001, ASTM, JIS, GB, En, Astmb
• Technique: Cold Drawn
• Surface Treatment: Mill Finish(Not Polished)
• Form/Shape: Sheet, Plate, Bar, Rod, Tube, Pipe, Strip, Foil an
• Payment: T/T 30% Prepayment, 70% Balance Before Delivery
• Delivery Time: 2-5 Working Days After Getting The Prepayment
• Transport Package: Standard Export Packaging
• Specification: 0.5-200mm*500-2500mm*500-100000mm
• Trademark: Taixie
• Origin: China
• HS Code: 7606910000
• Production Capacity: 10 Tons Per Month

Product Description

1.[ Steel  38cr2 1.7003  38C2  bar& rod] 
Introduction:

 

Standard:

EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels     EN 10263-4: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for steels for quenching and tempering     EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels

Equivalent grades of   steel   38Cr2 (1.7003)
Warning! Only for reference

EU EN	Germany DIN,WNr	France AFNOR	Italy UNI
38Cr2	38Cr2	38C2	38Cr2

2.[Steel  38cr2 1.7003  38C2   bar& rod]

 Surface:

mill finish (not polished)
brushed
mirror 
embossed 
oxidized
cold-rolled
hot-rolled


3.[Steel   38cr2 1.7003  38C2    bar& rod] 
Chemistry:

 

Chemical composition %   of   steel   38Cr2 (1.7003):   EN 10083-3-2006

C	Si	Mn	P	S	Cr
0.35 - 0.42	max   0.4	0.5 - 0.8	max   0.025	max   0.035	0.4 - 0.6

Mechanical properties of   steel   38Cr2 (1.7003)

Nominal diameter (mm):	to 16	16 - 40	40 - 100
Rm - Tensile strength (MPa) (+QT)	800-950	700-850	600-750

Rm - Tensile strength (MPa) (+AC)	600

 

Nominal diameter(mm):   or for flat products thickness: to 8; 8-20; 20-60;	to 16	16 - 40	40 - 100
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT)	550	450	350

 

KV - Impact energy (J) (+QT)	+20° 35

 

Nominal diameter (mm):     or for flat products thickness: to 8; 8-20; 20-60;	to 16	16 - 40	40 - 100
A - Min. elongation Lo = 5,65 √ So (%) (+QT)	14	15	17

 

Nominal diameter (mm):     or for flat products thickness: to 8; 8-20; 20-60;	to 16	16 - 40	40 - 100
Z - Reduction in cross section on fracture (%) (+QT)	35	40	45

Z - Reduction in cross section on fracture (%) (+AC)	60

 

Brinell hardness   (HBW):   (+S)	255
Brinell hardness   (HBW):   (+A)	207

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