Product Details

Product Description

square steel bar/ mild steel square bar

Item	square steel bar, steel square bar, steel bar square shape
Standard	GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05, ASTM A572/A572M-06,EN 10025-2-2004
Material	AISI/SAE 1010,1020,1015,1025,1030,1035,1045,1040,1050,1055,1060,C1022, C1033,C1036,C1052,C10,C15,C20,C35,C45,CK55,C60,CK60,40Mn4, 1006,1008 etc Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460,SS330,SS400, SS490,SS540,A36,1,GR.36,50(245),55(380),42(290),60(415),65(450), S185(1.0035),S235JO(1.0114), S235JR(1.0038),S235J2(0.0117), S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#,15#20#
Size	55mm~200200mm
Length	1m,3m,5.8m,6m,12m or as required
Surface	mill finish, black coated, oiled, galvanized, polished, bright
Package	Standard export seaworthy or as customers’ requirements
Application	1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping container or other similar devices, such as all kinds of tower vessels, heat exchangers, storage tank andtank car, etc 2.Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure and parts. 3. Buildings and Bridges, Vehicles, towers and other structures. 4.Used as a floor, workshop escalator, working pedal, ship deck and car plate and so on 5.Make fixed boiler, boiler and other important hull attachments. 6.Pressure vessels, welding gas cylinder steel plate 7.Production of cutting tools, measuring tool and die
Export	Singapore,Indonesia,Saudi Arabia,Spain,Canada,Brazil, Thailand,Russia,Turkey,Kuwait,Korea,Iran,India,Egypt,Oman,Malaysia, Peru,Vietnam, Mexico, etc

square steel bar/ mild steel square bar

Chemical composition(%):

C: 0.38~0.45

Si: ≤0.40

Mn: 0.60~0.90

S: Allow the residual content ≤ 0.035

P:Allow the residual content ≤ 0.035

Cr:0.90~1.20

Mo:0.15~0.30

Mechanical properties:

Elongation δ5 (%): ≥12

Reduction of area ψ (%): ≥45

Impact Akv (J) :≥63

HRB : ≤217HB

square steel bar/ mild steel square bar display

square steel bar/ mild steel square bar

square steel bar/ mild steel square bar production process

square steel bar/ mild steel square bar mill

Packaging & Shipping

square steel bar/ mild steel square bar packaging & shipping

Our Services

Pre-sale Service

1. Sample can be offered free fast while courier fee paid by buyer's side.

2. We have full stock, and can deliver within short time. Many styles for you to choose.

3. OEM and ODM order are accepted, any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you

5. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

6. We have rich experience of design, manufacture and sell solar water heater, we cherish every order from our honor.

After you choose

1. We will count cheapest shipping cost and make invoice to you at once.

2. Check quality again, then send out to you at 1-2 working day after your payment,

3. Email you the tracking no, and help to chase the parcels until it arrive you.

After-sale service

1. We are very glad that customer give us some suggestion for price and products.

2. If any question, please contact with us freely by E-mail or Telephone.

our sales market distribution

Company Information

Ruiguo Tongsheng IMP.&EXP. Co., Ltd. is one of branch of Ruiguo Tongsheng Group.

Our group is engaged in the production and trade of square steel bar, wire mesh, steel wire rod, steel rebar, hot rolled steel coil, stainless steel product, copper product, structural section such as h beam, i beam, angle bar, channel beam, and many other steel products.

We have established business relationships with clients in the Southeast Asia, South

Asia, North America, and many other countries and regions. Our goal is to provide all

our customers with qualified and low-cost steel products.

The reason why you choose us

· Diversification of products

. Professional sales team

· Industry experience over 15 years

· Management Systems-Internal Software

· Shipment of goods -More than 50 countries worldwide

· We have the most convenient transport and prompt delivery

· We offer competitive price with best service

· We have win high reputation based on best quality products

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