Steel 34cr4 1.7033 SCR430h Bar& Rod for General Engineering

• Customization: Available
• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Cold Drawn
• Model NO.: 34cr4 1.7033 SCr430H
• 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  34cr4  1.7033  SCr430H   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   34Cr4 (1.7033)
Warning! Only for reference

EU EN	Germany DIN,WNr	Japan JIS	France AFNOR	England BS	Italy UNI	Russia GOST	Inter ISO
34Cr4	34Cr4	SCr430H	32C4	530H32 530M32	34Cr4	30KH 35KH

2.[Steel 34cr4  1.7033  SCr430H    bar& rod ]

 Surface:

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


3.[Steel   34cr4  1.7033  SCr430H     bar& rod ] 
Chemistry:

Chemical composition %   of   steel   34Cr4 (1.7033):   EN 10083-3-2006

C	Si	Mn	P	S	Cr
0.3 - 0.37	max   0.4	0.6 - 0.9	max   0.025	max   0.035	0.9 - 1.2

 

Mechanical properties of   steel   34Cr4 (1.7033)

Nominal diameter (mm):	to 16	16 - 40	40 - 100
Rm - Tensile strength (MPa) (+QT)	900-1100	800-950	700-850

Rm - Tensile strength (MPa) (+AC)	580

 

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)	700	590	460

 

KV - Impact energy (J) (+QT)	+20° 40

 

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)	12	14	15

 

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)	62

 

Brinell hardness   (HBW):   (+S)	255
Brinell hardness   (HBW):   (+A)	223

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