Jiangsu Pucheng Metal Products Co.,Ltd. |
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Hot rolled 3cr12 Stanless steel pipes 316 stainless steel welded pipe stainless steel wire mesh tube
3CR12 is a chromium containing corrosion resisting ferritic steel developed as an alternative material of construction where the mechanical properties, corrosion resistance and fabrication requirements of other materials such as mild steel, galvanised or aluminised steel, aluminium or pre-painted steels are unsuited.
Originally 3CR12 was not included in any international
specifications. However, a 12 per cent chromium steel developed
from 3CR12 has been designated DIN type 1,4003 and ASTM/ASME 41003.
The former has been incorporated into two Euronorm Standards viz.
EN 10088 and EN 10028, 3CR12 conforms to the requirements of the
above specifications and is multi certifiable to 3CR12, 1.4003 and
41003, due to its inclusion in the above specifications. 3CR12
vessels and tanks can be designed in accordance to BS5500, ASME, AD
Merkblatter codes and the Euronorm design specification currently
in preparation.
Although 3CR12 is recognised as the World's most specified 12%
Chromium utility steel, it is by no means universal and should not
be substituted for higher grades of stainless steel unless detailed
corrosion testing has been carried out. Columbus Stainless can be
consulted for advice in this regard.
Product Description
Surface finish | Characteristics & Application |
NO.1 | Hot-rolled surface,annealed and pickled,can be used as cold-rolling
material,industial tanks and chem i cal devices. |
NO.2D | Cold-rolled, an nealed and pick led with out skinpassing the dull
prod ucts can be used as auto mo bile parts, build ing materrials
and pipings. |
NO.2B | The surface brightness and flatness of NO.2B is better than NO.2D.
Then through a special surfacetreament to improve its mechamical
properties, N02B could nearly satisfy com pre hen sive uses. |
NO.3 | Polished with abra sive belt of grit #100#120,have bet ter bright
ness with dis con tin u ous coarse stria, used as in ner and ex ter
nal or na ments for building, elec tri cal ap pli anc es and
kitchen uten sils etc. |
NO.4 | Polished with abrasive belt of grit #150#180, have better
brightness with discontinuous coarse stria, but thinner than NO.3,
are used as bathtud buildinginner and external ornaments electrical
appliances, kitchen utensils and food processing equipment etc. |
HL | Polished with abrasive belt of grit #150-320 on the No.4 finish and
has continuous streaks, mainly used as building ornaments,
elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright an nealed and skin passed, the prod uct has ex
cel lent bright ness and good re flex iv i ty like mirror, used for
lectrical appliances, mirror, kitch en apparatus, or na ment ma te
ri als etc. |
Product Details
Product name | 201/202/304/304L/316/316L/ 321/309S/310S/410/420/430 Stainless Steel Pipe/Tube |
Standard | ASME, ASTM, EN ,BS,GB,DIN, JIS etc |
Brand | 201/202/304/304L/316/316L/ 321/309S/310S/410/420/430 |
Certificate | BV, ISO, CE, SGS etc |
Type | Seamless & welded |
Outter Diameter (OD) | 3-1220mm |
Thickness | 0.5-50mm |
Length | 6000mm 5800mm 12000mm or Customized |
Technique | Cold Drawn or Hot |
Surface | 2B, No.1, No.4, HL, BA, 8K etc |
Application | Stainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields. |
Packing | Standard export sea-worthy packing |
Delivery Time | 7-15 Working Days after Deposit |
TradeTerms | FOB, CFR, CIF, EXW |
Payment Terms | 30%T/T,L/C |
Surface Description
Surface | Definition | Application |
No.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe etc. |
No.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction etc. |
No.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment etc. |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils etc. |
BA (No.6) | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction etc. |
Mirror (No.8) | Shinning like a mirror | Building construction, decoration etc. |
Hairline | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction etc. |
Application
Chemical Composition
Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0- |
316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 - |
321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0 . 26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Packaging & Shipping
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Our compamy is a cold rolling manufacturer of magnetic
stainless steel coil since 2009. We've gained our Export Right and
become an integrated company of industry and trade in order to
satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates,
Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to
get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Wuxi; you can take flight
to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every
day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day
1 flight around noon time).