Stainless Steel Flat Bar is rectangular steel with slightly clean edges. There are cold drawn polished stainless flat bar and hot rolled acid white sandblasted stainless flat bar. Widely used in various building structures and engineering structures.
| Equivalent material of stainless flat bar | |||||
| Grade | GB | ASTM | JIS | ISO | EN |
| 316 | 06Cr17Ni12Mo2 0Cr17Ni12Mo2 | S31600 316 | SUS316 | X5CrNiMo17-12-2 | X5CrNiMo17-12-2 1.4401 |
| 316L | 022Cr17Ni12Mo2 00Cr17Ni14Mo2 | S31603 316L | SUS316L | X2CrNiMo17-12-2 | X2CrNiMo17-12-2 1.4404 |
| Chemical properties of stainless flat bar | |||||||||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 316 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00~14.00 | 16.00~18.00 | 2.00~3.00 | ≤0.10 |
| 316L | ≤0.030 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00~14.00 | 16.00~18.00 | 2.00~3.00 | ≤0.10 |
Mechancal properties of stainless flat bar | ||||||
| Grade | Yield Strength RP0.2/MPa | Tensile Strength Rm/MPa | Elongation after break A/% | Hardness value | ||
| HBW | HRB | HV | ||||
| 316 | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ≤220 |
| 316L | ≥180 | ≥485 | ≥40 | ≤217 | ≤95 | ≤220 |
Physical properties of stainless flat bar | ||
| Grade | 316 stainless steel flat bar | 316L stainless steel flat bar |
| Density/（kg/dm³）20℃ | 8.00 | 8.00 |
| Melting Range/℃ | 1370~1397 | - |
| Specific Heat[kJ/(kg•K)]0℃~100℃ | 0.50 | 0.50 |
| Thermal Conductivity/[W/(m•K)] | 100℃: 16.3 | 100℃: 16.3 |
| 500℃: 21.5 | 500℃: 21.5 | |
| Coefficient of Thermal Expansion/(10-6/K) | 0℃~100℃: 16.0 | 0℃~100℃: 16.0 |
| 0℃~500℃: 18.5 | 0℃~500℃: 18.5 | |
| Electrical Resistivity/(Ω•mm2/m)20℃ | 0.74 | 0.74 |
| Modulus of Elasticity(kN/mm2)20℃ | 193 | 193 |
316:
Due to the addition of Mo element, the corrosion resistance, atmospheric corrosion resistance and high temperature strength of 316 stainless steel flat bar have been greatly improved. In seawater and various other media, 316 has better corrosion resistance than 304.
The high temperature resistance of 316 stainless steel flat bar can reach 1200-1300 degrees, it can be used under harsh conditions, and it is mainly used for pitting corrosion resistant materials. 316 stainless steel flat bar has excellent work hardening, excellent high temperature strength, non-magnetic in solid solution state. Compared with 304, the price of 316 is higher.
316L:
316L: 316 ultra-low carbon steel. 316L has good corrosion resistance to various inorganic acids, alkalis and salts (such as sulfurous acid, sulfuric acid, phosphoric acid, acetic acid, formic acid, fluorine salts, sulfites, etc.).
316L stainless steel flat bar is suitable for multi-layer welding due to its low carbon content and good weldability. After welding, heat treatment is generally not required, and there is no tendency of knife-edge corrosion after welding.
316L stainless steel flat bar can be used to manufacture industrial equipment such as towers, tanks, containers, pipes, etc. for synthetic fibers, petrochemicals, textiles, fertilizers, printing and dyeing, and atomic energy.
| Product name | Stainless Steel Flat Bar |
| Material | 316, 316L |
| Standard | GB, ASTM, JIS, ISO, EN |
| Certification | SGS, BV, etc |
| Size | Thickness: 3mm~100mm or as your requirements |
| Width: 10mm~310mm or as your requirements | |
| Length: 2000mm~12000mm or as your requirements | |
| Surface | Bright, Polished, Turn smooth(Peeled),Brush, Mill, Pickled etc. |
| MOQ | 1 ton |
| Supply Ability | 5000 tons / month |
| Lead Time | 10-15 working days after the receipt of 30% deposit |
| Payment Terms | 30%T/T Advance + 70% Balance |
| Price Terms | FOB, CFR, CIF, EXW |
| Packing | Standard sea-worthy package or as required |
| *If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about stainless steel grades and assist you through the purchasing process. | |
◆ FAQ:
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.
