Overview
โย Popular abrasion resistant steel grade that combines through-hardness with good levels of ductility and formability.
โย Surface hardness of 360-440 BHN.
โย Ideal for moderate-to-heavy wear uses, such as in bucket components, dump body trucks and construction equipment.
โย Also referred to as AR400F (formable).
Application Area
1. Construction Equipment
The buckets of wheel loader, bulldozer and excavator
2. Handing Equipment
The buckets of dumping trucks
3. Concrete Equipment
The liner plate of concrete mixers
4. Metallurgical Equipment
The Iron ore sintering convey elbow anf liner plate
5. Mining equipment
Crusher liner plate
6. Thermal Power Equipment
Coal mill liner plate, bucket and convey pipe
7. Shot Blasting Equipment
Shot blasting liner plate
8. Other Equipment
Sand mill barrel and blade, harbour machinery wear resisting part
Runfei Steel Groupย stocksย andย suppliesย largeย quantitiesย of AR400ย steelย plate๏ผwhichย combinesย surfaceย hardnessย withย formability.
Chemical composition(wt%)๏ผvs Bao Steel(BW) and SSAB(Hardox)
| Manufacturer | Steel Grade | Thickness,mm | C | Si | Mn | P | S | Cr | Ni | Ti | Mo | B0 | CET(CEV๏ผ |
| Runfei | AR400 | 2-8 | โค0.22 | โค0.24 | โค1.13 | โค0.014 | โค0.002 | โค0.74 | โค0.032 | โค0.30 | 0.0023 | 0.46 | |
| Bao Steel | BW400 | 2-8 | โค0.30 | โค0.70 | โค1.6 | โค0.02 | โค0.010 | โค1.00 | โค0.05 | โค0.6 | โค0.005 | 0.46 | |
| SSAB | Hardox400 | 3-8 | โค0.32 | โค0.70 | โค1.6 | โค0.025 | โค0.010 | โค1.40 | โค1.50 | โค0.6 | โค0.004 | 0.26(0.41) |
Note: Cu, B may be added as requirement
Mechanical Properties vs Bao Steel (BW)ย and SSAB(Hardox)
| Manufacturer | Steel
Grade |
Thicknessย ย ย mm | Tensile Test(Transverse direction) | Brinell
Hardness |
Bending
Test |
ย ย ย ย ย ย Imapct Test | |||
| Yield
Strength Reh,Mpa |
Tensile
Strength RM,Mpa |
Elogationย ย ย ย A,% | BHW | Bending
diameter |
Temperature | Charpyย ย ย Impact | |||
| Runfei | AR400 | 2-8 | โฅ960 | โฅ1200 | โฅ12 | 400ยฑ30 | d=5a | -40โ | 35 |
| Bao Steel | BW400 | 3-14 | โฅ960 | โฅ1200 | โฅ10 | 400ยฑ30 | d=5a | -40โ | โฅ20 |
| SSAB | Hardox400 | 3-8 | 1100 | 400ยฑ30 | -40โ | 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 ย steel sheet.
3) Charpy V-notch longitudinal sample is used in impact test. The values in the table ย are required from fullย ย ย ย ย ย ย ย ย ย size (10x10x55,mm). Not testing Under 6mm thickness .
Our advantages:
โย We can provide factory price with trading company services
โย We control production quality very strictly to keep none compensation
โย We guarantee 24 hours response and 48 hours solution providing service
โย We accept small order quantity before formal cooperation
โย We offer good quality with reasonable price, faster delivery with better payment terms
โย We have professional teams and the factory
โย It’s very important for a company to be honest in the process of trading and so do we
Our history:
Established in 1998, Runfei Steel Group has developed into a large-scaled enterprise, located in the city of Tianjin, which is the economic center and major port in north China. With convenient transportation advantage of Tianjin, intellectual marketing network, powerful system of storage, processing and distribution, and good reputation, Runfei has successfully set up between miles and clients.
FAQ
Q1. What kind of terms of payment?
A:T/T, L/C are available.
Q2. What grads of the product can you offer?
A:These products can be customized according to your requirement.
Q3. Is free sample available?
A:Yes, free sample is available
If you are interested in our products please contact me. My WhatsApp is +8617694942340, or you can fill in the feedback as below, I will contact you as soon as possible.
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