Steel Bar Channel ASTM 304 304L 316L 321 Bright Bar Steel For
Building
In the vertical direction (as oriented for the beam profile chart
image above), C-Channel is typically stronger for the weight than
tube. That makes it attractive, but it doesn't come in as many
different sizes, thicknesses or varieties. Finally, the open
section means you can easily finish it all over.
Product information:
| Commodity | Steel Bar Channel ASTM 304 304L 316L 321 Bright Bar Steel For
Building |
| Grade | 304 304L 316L 321 |
| Brand | None |
| Certification | SGS,BV,IQI,TUV,ISO,etc |
| Thickness | 2-10mm |
| Size | UPN30-UPN400, UPE80-UPE400,5#--40# |
| Length | 5.8m,6m or customized length |
| Surface | Hot rolled,cold drawn,annealed, pickling |
| Standard | JIS,AISI,ASTM,GB,DIN |
| Delivery time | About15-30 days or based on the sales contract |
| MOQ | 1 TON |
| Advanatages | Construction field, shipbuilding industry,petroleum, chemical industries, war and electricity industries,food processing and medical industry,boiler heat exchanger,machinery and hardware fields |
Chemical Position:
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤1.00 | 5.5～7.5 | ≤0.060 | ≤0.03 | 3.5～5.5 | 16.00～18.00 | - |
| 202 | ≤0.15 | ≤1.00 | 7.5～10.0 | ≤0.060 | ≤0.03 | 4.0～6.0 | 17.00～19.00 | - |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 6.00～8.00 | 16.00～18.00 | - |
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00～10.00 | 17.00～19.00 | - |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00～10.00 | 18.00～20.00 | - |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00～13.00 | 18.00～20.00 | - |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 19.00～22.00 | 24.00～26.00 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00～14.00 | 16.00～18.00 | 2.00～3.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 12.00～15.00 | 16.00～18.00 | 2.00～3.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00～13.00 | 17.00～19.00 | - |
| 410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.03 | | 11.500～13.50 | - |
| 430 | ≤0.12 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.03 | | 16.00～18.00 | - |
Physical Property:
| Grade | YS(Mpa) | TS(Mpa) | EL(%) | HV/HB Hardness |
| 304 | ≥205 | ≥520 | ≥40 | ≤200HV |
| 304L | ≥175 | ≥480 | ≥40 | ≤200HV |
| 316 | ≥205 | ≥520 | ≥40 | ≤200HV |
| 316L | ≥175 | ≥480 | ≥40 | ≤200HV |
| 430 | ≥205 | ≥450 | ≥22 | ≤200HV |
| SAF2507 | ≥800 | ≥550 | ≥15 | ≤310HB |
| SAF2205 | ≥620 | ≥440 | ≥25 | ≤290HB |
Brand Cross Reference Table:
| GB NEW BRAND | JIS | ASTM | UNS | KS | BS EN | AS |
| 12Cr17Mn6Ni5N | SUS201 | 201 | S20100 | STS201 | 1.4372 | 201-2 |
| 12Cr18Mn9Ni5N | SUS202 | 202 | S20200 | STS202 | 1.4373 | - |
| 12Cr17Ni7 | SUS301 | 301 | S30100 | STS301 | 1.4319 | 301 |
| 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 304 |
| 022Cr19Ni10 | SUS304L | 304L | S30403 | STS304L | 1.4306 | 304L |
| 06Cr19Ni10N | SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | 304N1 |
| 06Cr19Ni9NbN | SUS304N2 | XM21 | S30452 | STS304N2 | - | 304N2 |
| 022Cr19Ni10N | SUS304LN | 304LN | S30453 | STS304LN | - | 304LN |
| 10Cr18Ni12 | SUS305 | 305 | S30500 | STS305 | 1.4303 | 305 |
| 06Cr23Ni13 | SUS309S | 309S | S30908 | STS309S | 1.4833 | 309S |
| 06Cr25Ni20 | SUS310S | 310S | S31008 | STS310S | 1.4845 | 310S |
| 06Cr17Ni12Mo2 | SUS316 | 316 | S31600 | STS316 | 1.4401 | 316 |
| 06Cr17Ni12Mo2Ti | SUS316Ti | 316Ti | S31635 | - | 1.4571 | 316Ti |
| 022Cr17Ni12Mo2 | SUS316L | 316L | S31603 | STS316L | 1.4404 | 316L |
| 06Cr17Ni12Mo2N | SUS316N | 316N | S31651 | STS316N | - | 316N |
| 022Cr17Ni13Mo2N | SUS316LN | 316LN | S31653 | STS316LN | 1.4429 | 316LN |
| 06Cr18Ni12Mo2Cu2 | SUS316J1 | - | - | STS316J1 | - | 316J1 |
| 022Cr18Ni14Mo2Cu2 | SUS316J1L | - | - | STS316J1L | - | - |
| 06Cr19Ni13Mo3 | SUS317 | 317 | S31700 | STS317 | - | 317 |
| 022Cr19Ni13Mo3 | SUS317L | 317L | S31703 | STS317L | 1.4438 | 317L |
Surface Finish:
| Surface Finish | Definition | Application |
| 2B | Finished by heat treatment, pickling after cold rolling. Followed
by skin pass line to be more brighter and smooth surface | General application Medical instruments, Tableware |
| BA | Bright heat treament after cold rolling | Kitchen utensil, kitchenware, architectural |
| 8K | A mirror-like reflective surface by polishing with finer abrasives
over 800mesh | Construction, mirrors, plate sets, decoration elevators |
| HL | Finished by continuous linear polishing | Architectural purpose, Escalators, kitchenware, vehicles |
| NO.1 | Finished by hot rolling, annealing and picking, characterized by
white pickled surface | Chemical industry Equipment, industrail tanks |
| NO.4 | Polishing with NO.150 to NO.180 mesh abrasives specified in
JISR6001 | Kitchen utensils, Building Construction, Medical equipment |
Packing:
Steel Bar Channel ASTM 304 304L 316L 321 Bright Bar Steel For
Building packaging details :
1.with plastic cap to protect both ends
2.weaving bag wrapped outside the pipe
3.then pack into wooden case
The innner size container as below :
1:20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM
;
2:40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM ;
3:40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM.
Channel bar is a channel shape with inside radius corners that is
ideal for all structural applications where greater strength and
superior corrosion resistance is required. Widely used for all
types of fabrication projects that are exposed to the elements –
chemical, acidic, fresh water, and salt water environments
Product Display:
WHY CHOOSE US:
Q1: What is your terms of payment?
A: 30% T/T in advance, the balance 70% before delivery. We will
show you the photos of products and package before you pay the
balance.
Q2: what is the terms of delivery?
A: FOB, CIF, CFR,
Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or
belts, we could also pack the goods as the customers' requirement.
Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within
7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after
receiving the deposit.
Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique
drawings, we could build the mold and fixtures.
Q6: Could you provide the samples?
A: yes, we could provide the free samples on conditons it is
available in stocks, however, the the transportation fee is borne
by buyer.
Application of our products
Stainless steel angle bar and stainless steel channel bar mainly
used to make frame structures, such as the high-voltage power
transmission tower, the frame on both sides of the main beam of the
steel structure bridge, the column and boom of the tower crane on
the construction site, the column and beam of the workshop, etc,
and air-conditioning and solar-powered shelves are hung under the
windows. Widely used in building structures and engineering
construction, such as: house beams, ship beams, industrial
furnaces, etc.
Our stainless steel ange bar and stainless steel channel bar
applicated in all kinds of areas.
