Hot Sale Ar450 Abrasion Resistant Steel Plate with Ultra High Strength

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Rough Turning
• Technique: Hot Rolled
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Length: 1-10m
• Width: as Customers′ Requirement
• Delivery: Within 1month
• Material: Q195/Q235/Q235B
• Transport Package: Container
• Specification: As customer′s requirement
• Trademark: Runfei
• Origin: Tianjin
• HS Code: 7201900000
• Production Capacity: 50000ton Per Month

Product Description

Overview

 Abrasion resistant steel grade that offers more surface hardness than AR400 without compromising ductility and formability.

 Surface hardness of 410-490 BNH.

 Ideal for moderate-to-heavy wear uses, such as in bucket components, dump body trucks and construction

equipment.

 Also referred to as AR450F (formable).

 Composition and hardening processes differ between mills. Mill test reports are supplied with each order.

Chemical Composition(wt) vs Bao Steel(BW) and SSAB(Hardox)

Manufacturer

Steel Grade

Thickness, Mm

C

Si

Mn

P

S

Cr

Ni

Ti

Mo

B

CET(CEV)

Runfei

AR450

2-8

≤0.22

≤0.24

≤1.13

≤0.014

≤0.002

≤0.74

≤0.032

≤0.30

0.0023

0.46

Bao Steel

BW450

2-8

≤0.35

≤0.70

≤1.60

≤1.00

≤0.05

≤0.6

≤0.005

0.52

SSAB

Hardox450

3-8

≤0.32

≤0.70

≤1.60

≤1.40

≤1.50

≤0.6

≤0.004

0.26(0.41)

Note: Cu, B may be added as requirement
 

Mechanical Properties vs Bao Steel (BW) and SSAB(Hardox)

Manufacturer	Steel       Grade	Thickness      Mm	Tensile Test(Transverse Direction)			Brinell  Hardness	Bending Test	Impact Test
			Yield  Strength Reh,Mpa	Tensile  Strength RM,Mpa	Elogation       A,%	BHW	Bending  Diameter	Temperature	Charpy Impact
Runfei	AR450	2-8	≥1100	≥1300	≥10	450±30	D=6a	-40ºC	35
Bao Steel	BW450	3-14	≥1100	≥1300	≥8	450±30	D=6a	-40ºC	≥20
SSAB	Hardox450	3-8	1100			400±30		-40ºC	45

1) A short gauge sample is used in tensile test in Transverse direction. 

2) Transverse sample is used in the bending test, d=bending diameter, a=thickness of  steel sheet. 

3) Charpy V-notch longitudinal sample is used in impact test. The values in the table  are required from full size (10x10x55,mm).  Not testing Under 6mm thickness .
 

Application Technology

Cutting

Cutting of Runfei series wear-resistant steel is as simple as cutting regular mild steel. Regarding the actual cutting process, is often even simpler to cut Runfei series wear-resistant steel compared with mild steel due to the cleanness of the steel. However while cutting thick  plates of Runfei series wear-resistant steel some  attention is needed due to the risk of cut edge cracking. Runfei series wear-resistant steel can be cutted by Oxy  fuel cutting, Plasma cutting and Laser cutting.

Cutting Method	Cutting Speed Mm/Min	Kerf Width Mm	HAZ MM	Tolorance Mm
Water Jet Cutting	8-150	±0.2	0	±0.2
Laser Cutting	600-2200	±0.2	0.4-3.0	±0.2
Plasma Cutting	1200-6000	±1.0	2.0-5.0	±1.0
Oxy Fuel Cutting	150-700	±2.0	4.0-10.0	±2.0

Contact

Ian Fan

Sale Representative
Runfei (HK) Co., Limited
International biz Branch of 
Runfei Steel Group
 
 
M.P: [phone]
  
Add: 5-1-10 & 11 Ronghe Plaza, Central Avenue,
Tianjin Airport Economic Area,China