Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 KG MONTH |
| Delivery Time | 15days |
| Packaging Details | wooden case wooden pallet |
| Name | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod |
| Product Type Bolt | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod |
| Material | stainless steel |
| Brand Name | HT |
| Model Number | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod |
| Certification | PED SGS ISO TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 KG MONTH |
| Delivery Time | 15days | Packaging Details | wooden case wooden pallet |
| Name | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod | Product Type Bolt | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod |
| Material | stainless steel | Brand Name | HT |
| Model Number | ASTM A276 316 321 UNS S32100 cold drawn stainless steel round bar rod | Certification | PED SGS ISO TUV |
| Place of Origin | China | ||
| High Light | cold drawn steel bar ，solid round steel bar | ||
ASTM A276 AISI 316 Stainless Steel Round Bar
ASTM A276, the standard specification covers hot-finished or cold-finished bars except bars for reforging. It includes rounds, squares, hexagons, and hot-rolled or extruded shapes, such as angle. Bolts and nuts from Glaser and Associates are available in sizes ranging from ¼” to 1 ½”.
| Standards | : | ASTM, ASME |
| Designation | : | A 276, SA 276 |
| Grade | : | Stainless steel 316 Round Bars |
| Range | : | Range - 3.17mm to 350mm dia |
| STANDARD | AFNOR | UNS | BS | JIS | WERKSTOFF NR. | EN | GOST |
| SS 316 | Z7CND17‐11‐02 | S31600 | 316S31 / 316S33 | SUS 316 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | - |
SS 316 Flat Bars : 1 / 2” to 10” in thickness range of 1.6mm to 150mm, Custom Size Stainless Steel Flats available
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Our SS 316 Round bars conforms to NACE MR0175/ISO 15156
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification : ASTM A276, ASTM A479, ASTM A182
SS 316 Round Bars : Outside Diameter in the range of 4mm to 500mm
SS 316 Bright Bars : Outside Diameter in the range of 4mm to 200mm
SS 316 Hex Bars : 4mm – 101.6mm
SS 316 Square Bars : 3mm – 100mm
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | ||||
| SS 316 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 16 - 18 | 2 - 3 | 10 - 14 | 0.1 max | ||||
| 16 Stainless Steel Bar specification | |||||||||||||
| Standard | ||||
| ASTM | A 276, A 479 | |||
| ASME | SA 276, SA 479 | |||
| Material | ||||
| SS 316 | DIN 1.4401 | UNS S31600 | SUS 316 | Inox 316 |
UNS = Unified Numbering System
TYPE = Commonly used grade name
AMS = Aerospace Society for Testing and Materials
ASTM = American Society for Testing and Materials
Differences between hot rolled steel and cold rolled steel
Hot Rolled Steel
Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel’s recrystallization temperature. When steel is above the recrystallization temperature, it can be shaped and formed easily, and the steel can be made in much larger sizes. Hot rolled steel is typically cheaper than cold rolled steel due to the fact that it is often manufactured without any delays in the process, and therefore the reheating of the steel is not required (as it is with cold rolled). When the steel cools off it will shrink slightly thus giving less control on the size and shape of the finished product when compared to cold rolled.
Uses: Hot rolled products like hot rolled steel bars are used in the welding and construction trades to make railroad tracks and I-beams, for example. Hot rolled steel is used in situations where precise shapes and tolerances are not required.
Cold Rolled Steel
Cold rolled steel is essentially hot rolled steel that has had further processing. The steel is processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing and/or tempers rolling. This process will produce steel with closer dimensional tolerances and a wider range of surface finishes. The term Cold Rolled is mistakenly used on all products, when actually the product name refers to the rolling of flat rolled sheet and coil products.
When referring to bar products, the term used is “cold finishing”, which usually consists of cold drawing and/or turning, grinding and polishing. This process results in higher yield points and has four main advantages:
Cold drawing increases the yield and tensile strengths, often eliminating further costly thermal treatments.
Turning gets rid of surface imperfections.
Grinding narrows the original size tolerance range.
Polishing improves surface finish.
All cold products provide a superior surface finish, and are superior in tolerance, concentricity, and straightness when compared to hot rolled.
Cold finished bars are typically harder to work with than hot rolled due to the increased carbon content. However, this cannot be said about cold rolled sheet and hot rolled sheet. With these two products, the cold rolled product has low carbon content and it is typically annealed, making it softer than hot rolled sheet.
Uses: Any project where tolerances, surface condition, concentricity, and straightness are the major factors.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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