Brand

Diameter

10mm ~900mm or at your requirements

Length

0.5m~12m or at your requirements

tolerance

a) Diameter:  +/-0. 15mm or the others

b) Length:+/-4. 5mm  or the others

surface

180G, 320G, 400G Satin / Hairlin(Matt Finish, Brush, Dull Finish), 400G,500G, 600G or 800G Mirror finish

test

Squash test, Extended test, Water pressure test, Crystal rot test,  Heat treatment, 

 NDT.

Chemical element

C

Si

Mn

Cr

Mo

Ni

B

≤0.60

≤1.40

≤2.60

≤1.80

≤0.55

≤3.65

≤0.0035

Mechanical Property

Tensile Strength

≥ (440~1470)

Yield Strength

≥(255~1330)

Extension

≥ (7%~24%)

Reduction of cross-section

≥ (35%~60%)

Impact absorbing energy

≥ (31~110)

Hardness (HBS)

≤ (179~269)

Payment term

T/T L/C or we can negotiate it.

Delivery condition

EAF + LF + VD, hot rolled/forged/ Heat Treatment(optional),

Trade term

FOB/CFR/CIF 

Delivery time

have  stocks

Packagements

According to customers' requirements or export's demands

MOQ

100 Kilogrammes

Character

1,high strength and hardenability 
2,good plasticity in cold condition 
3,high fatigue resistance 

4,good combination property

5,high quality and competitive price.

Application

made into ships, vehicle, aircraft, missile,weapons,railways,bridge,pressure vessel,  

machine tool,gears in gearbox, gear shaft, cam, worm, claw clutch, etc.

Products

Our products mainly cover special steel,including stainless steel, tool steel, die steel,

bearing steel,etc.  And  in shapes, we provide steel round bar, steel square bar,steel

flat bar, steel plate, steel sheet, steel coil, steel wire, ans steel pipe.Being the top-class 

products in China,our products have been  used in all kinds of fields,such as aerospace,

electronic information,  machine manufacture,petrochemical,automotive,communication,

transportation and medical instruments, etc.  Our products are sold all over the world ,

mainly in Asia, South America, and Africa.

Best Wishes

You are very welcome to visit our site, and ask any questions that confuse you. 

We provide the best products and service with our passion, integrity, and sincerity. 

Hoping that we can have a cooperation with you  in the future and we can get win-win.

At last,Happy every day for you!