Stainless steel round bar, angle bar, flat bar

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Min Order Qty:
25 m.t.
Supply Capability:
150000 m.t./month

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Item specifice:

Standard: AISI,ASTM,JIS,GB,BS,DIN,API,EN Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: API,CE,RoHS,IBR,ISO,SGS,BV,UL,BSI
Thickness: 0.8 Length: 600 Net Weight: 100

Product Description:


1. Material: AISI 201, 202, 304, 304L, 316, 316L, 321, 310S, 410, 416, 420, 430, 431, 904L etc. 
2. MOQ: 500 Kg 
3. Mill test


Stainless steel round bar, angle bar, flat bar, square bar, hexagon bar, triangle bar:


Products' basic information:

1. standard: ASTM 276

2. length: standard 5.8 meters-6 meters each piece of the bar or according to buyers' request

3. material: AISI 201, 202, 304, 304L, 316, 316L,316ti, 321, 310S, 410, 416, 420, 430, 431, 904L, UNS S32304, UNS S31803, UNS S32205, UNS S32750, UNS S32760, UNS S32550, etc

Stainless steel round bar, angle bar, flat bar

No.1: stainless steel round bar (two series:black surface& bright surface)

round bar (black surface):

No.2: stainless steel angle bar

No.3: stainless steel flat bar (two series:pickled white surface& polished bright surface)

-flat bar (pickled white surface):

No.4: stainless steel square bar

No.5: stainless steel hexagon bar

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Payment term: 1. 30% T/T in advance, and the balance against B/L copy

                                  2. 100% irrevocable LC at sight.

 Shipment date: Within 15-20 days after advance payment or receipt of LC

Trade term: 1. FOB Shanghai port, China.

                            2. CIF Discharging port

GuaranteeService: Mill Test Certificate is supplied with shipment, and Third Part Inspection is acceptable.

Packing: standard export packing (plastic package to prevent water or plywood case to strengthen package)

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Q:What are the BITAUTO stainless steel bar?
The car is relative, compared to more than 201 bar 304 bar processing
Q:What is the hardness of 416 stainless steel bars after heat treatment?
416 stainless steel bar, or SUS416, is the standard martensitic stainless steel, the chemical composition and mechanical properties equivalent to the national standard of Y1Cr13. Higher carbon content can be heat treatment, the highest hardness of Rockwell hardness HRC50.
Q:How are stainless steel rods made?
Under normal circumstances, small specifications can be pulled, the general specifications for more rolling, large specifications for forging, there is a distinction between, the boundaries are not obvious, and equipment, technology and requirements of the different. However, more and more big round billets are continuous casting, and large ones can reach 1000mm diameter.
Q:What about the weight of stainless steel bars?
For example, the outer diameter of 20mm steel bar, the unit length of 1 meters, weight is 0.02*0.02*3.14/4*1*1000=2.5kg.
Q:The difference between 440C stainless steel bars and 420 stainless steel bars
440C stainless steel bars and 420 stainless steel bars are also of high hardness, and different places are 440C wear-resistant
Q:How can the stainless steel bar 310 be welded?
Preparation before welding: 4mm the thickness should not be opened, welded directly, and welded on one side at one time. 4 to 6 mm thickness, butt welding can be used without open weld, double face welding. 6 mm or more, usually open V or U, X shaped groove.
Q:What steelmaking furnace for stainless steel bars?
Stainless steel, whether they be plates or wires, is smelted the same way, but only after processing.
Q:How about 440C stainless steel?
420 steel than 440C soft, selling point is super rust resistance, good processing, cheap, good toughnessD2 steel is stiffer and has better blade retention than 440C, but it has less toughness and is easier to rust (can only be called semi stainless steel)
Q:What's the difference between 304 stainless steel round bar and 304F stainless steel round bar?
Because of its unique cutting property, it belongs to a special 304 material, named 304F stainless steel bar. Of course, with the opening of technology, many domestic manufacturers have also produced their own brand of 304F stainless steel bar. The corrosion resistance and is 304, and 304 stainless steel rod hardness: HRB90.
Q:Can 45 steel bars be welded with stainless steel SUS304 bars? How do they weld?
2mm below TIG welding, more than MIG welding, welding immediately cooling (water on the line), no problem, very simple, but the welding speed can not be slow.

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