Cold Drawn Stainless Steel Round Bar for Wholesales

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
3400 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM 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: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness: 10-20mm Length: 10-6500mm Net Weight: 5kg

Product Description:

Chemical Composition

 

StandardMaterial/ GradeCSiMnCrVPS
DIN 1722160SiCr70.57-0.651.50-1.800.70-1.000.20-0.400.0300.030
55Cr30.52-059≤0.400.70-1.000.70-1.000.0250.025
60Cr30.56-0.640.17-0.370.70-1.000.70-1.000.0250.025
50CrV40.47-0.550.15-0.400.70-1.000.70-1.100.10-0.200.0300.030
JIS G4801SUP60.55-0.651.50-1.800.70-1.00---0.0350.035
SUP70.55-0.651.80-2.200.70-1.00---0.0350.035
SUP90.52-0.600.15-0.350.65-0.950.65-0.950.0300.030
SUP9A0.56-0.640.15-0.350.70-1.000.70-1.000.0300.030
SUP100.47-0.550.15-0.350.65-0.950.80-1.100.15-0.250.0300.030
SAE J12689260/H0.55-0.650.70-1.200.65-1.10≤0.20.0400.030
51550.50-0.600.15-0.350.65-1.100.60-1.000.0400.030
5160/H0.55-0.650.15-0.350.65-1.100.60-1.000.0400.030
61500.47-0.540.15-0.350.60-1.000.75-1.20≤ 0.150.0400.030

 

Product Description

Product Overviews:

Product Name

Typical Grades

Diameter(mm)

Standard adopted

Carbon Steel

20 (1020/S20C/C22)

 

Ø16-Ø300

 

 

 

 

 

GB/SAE/JIS/DIN

40 (1040/S40C/C40)

45 (1045/S45C/C45)

Bearing Steel

GCr9 (51100/SUJ1)

 

Ø12-Ø250

GCr15 (52100/SUJ2/100Gr6)

GCr9SiMn (A485-Gr.1/SUJ3)

Cr-Mo Steel

20Cr (5120/SCr420H/20Cr4)

 

Ø12-Ø250

40Cr (5140/SCr440/41Cr4)

42CrMo(4140/SCM440/42CrMo4)

Gear Steel

20CrNiMo

 

Ø16-Ø600

20CrMn(5115/SMnC420/20MnCr5)

20CrNiMo(8620/SNCM220/20CrMiMo2)

Detailed Information:

 

 1, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN

 

 2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet - hot rolled or forged to get the steel round bar and plate

 

 3, Heat Treatment: annealing, normalizing, tempering, quenching

 

 4, Surface Treatment: Black, Polished, Galvanized

 

The picture of the products

 

5, Quality Assurance: We accept third party inspection for all orders. 

You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.

 

Application:

Carbon Steel 

Mold bottom

Plastic mold

Construction machinery parts

Automobile parts

Security grills

Screens

Construction

Bearing Steel  

Aerospace

Navigation

Nuclear energy

Chemical industry

Electronic information

Petrochemical

Instrument and meter

Transportation 

Cr-Mo Steel  

Mechanism & Fasteners gear   

Stressed components for vehicles 

Engines and machines 

Parts of larger cross-section

Gear Steel

All kinds of gears

Statically and dynamically stressed component for vehicles

Engines and machine

Larger cross-section parts

Crankshafts 

 

Cold Drawn Stainless Steel Round Bar for Wholesales

Cold Drawn Stainless Steel Round Bar for Wholesales

 

Packaging & Shipping

Packaging & Delivery:

1, Packaging: seaworthy package or as required

2, Delivery: 35-45 days or based on quantity

 

After-sale service:

CNBM provides the services and support you need for every step of our cooperation. 

We’re the business partners you can trust; you can relax and get on with doing business. 

For any problem, please kindly contact us at any your convenient time, 

we’ll reply you in our first priority within 24 hours

 

Our Services

Advantages

· Industry experience over 20 years.

· Shipment of goods -More than 70 countries worldwide.

· The most convenient transport and prompt delivery.

· Competitive price with best service.

· High technical production line with top quality products.

· High reputation based on best quality products.

 

With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.

Communication, Experience, Expertise and Best efforts are our Promises to you.

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- Inquire about price/MOQ

Q:The stainless steel bars how the price difference is, still light sticks according to the size, or the difference between
Followed by specifications and surface treatment, bright rod is polished by surface treatment, the price is relatively high, small diameter to go through many rolling, the price is relatively high.
Q:What is stainless steel 309L?
Acid resistant stainless steel is stainless steel, the resistance of air, steam, water and other weak corrosive medium or with stainless steel known as stainless steel; while the resistance to chemical corrosion (acid, alkali and salt chemical etching) corrosion of steel called acid resistant steel. Because of the difference in the chemical composition of the two, and make their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid resistant steel are generally stainless steel.
Q:A stainless steel pull rod problem
The majority of products like this are used in food, medicine, machinery and equipment for fine chemical industry, mainly used in supporting rod, connecting rod parts, mechanical parts, precision machinery processing factory or do other parts, stainless steel furniture, stainless steel and other tools will be used.
Q:What are the BITAUTO stainless steel bar?
The carbon content in the stainless steel bar is also a key indicator of the hardness of stainless steel. The harder the carbon content is, the harder the material will be, and the opposite is the opposite.
Q:What is the hardness of 416 stainless steel bars after heat treatment?
Martensitic stainless steel refers to the stainless steel that can be adjusted to its mechanical properties by overheating. It is, in general, a hardened stainless steel, typically of type Cr13. After quenching the hardness is higher, different tempering temperature has different strength and toughness combination, mainly used in steam turbine blades, tableware, surgical instruments.
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:303 stainless steel bars for medical products?
Model 304- universal model, i.e. 18/8 stainless steel. GB is 0Cr18Ni9.
Q:What's the difference between 304 stainless steel round bar and 304F stainless steel round bar?
The 304F standard hardness of HRB 90-100, which belongs to BITAUTO stainless steel, 304F stainless steel bar by a small amount of sulfur and phosphorus added to more than 304 cutting 304F stainless steel rod, belonging to the 304 series of national standard (0Cr18Ni9)
Q:303 stainless steel rods and brass rods, that hardness
303 stainless steel is austenitic stainless steel, while austenitic stainless steel is not through heat treatment to increase hardness, so it can not be reduced by heat treatment hardness.

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