Tianjin Standard Steel Co., Ltd | ||||
Commodity | Stainless Steel Coil/Stainless Steel Roll | |||
Material | 301 | |||
Standard | GB | JIS | ASTM/ASME | DIN |
12Cr17Ni7 | SUS301 | 301 | 1.4319 | |
Chemical Composition | C | Mn | P | S |
≤ 0.15 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | |
Si | Cr | N | Ni | |
≤ 1 | 16~18 | ≤ 0.1 | 6~8 | |
Thickness | 0.3mm--6mm(cold rolled) 3mm--16mm(hot rolled) | |||
Width | 1000mm--2200mm | |||
Length | 1000mm-6000mm, as customers' request | |||
Surface | BA/2B/NO. 1/NO. 3/NO. 4/8K/HL/2D/1D | |||
manufacture | Hot Rolled/Cold Rolled | |||
Packing | Packed in bundles with standard export sea-worthy package | |||
Delivery Time | Within 15 working days, according to customers' quantities | |||
Quality | High Quality. SGS inspection is accepted if needed | |||
Place of Origin | Tianjin | |||
Productivity | 500 MT/Month | |||
Payment | T/T, L/C | |||
MOQ | 1 MT | |||
Application | Foodstuff, Gas, metallurgy, biology, electron, chemical etc. | |||
Note | We can also do other materials |
Chemical composition of stainless steel | ||||||||||||
standard name | chemical composition | |||||||||||
ASTM | EN | GB | JIS | KS | C(carbon) | Si(silicon) | Mn(manganese) | Cr(chromium) | Ni(nickel) | S(sulfur) | P(phosphorus) | others |
201 | 1.4372 | 1Cr17Mn6Ni5N | SUS201 | STS201 | ≤0.15 | ≤1.0 | 5.5~7.5 | 16.0~18.0 | 3.5~5.5 | ≤0.030 | ≤0.060 | N:≤0.025 |
202 | 1.4373 | 1Cr18Mn8Ni5N | SUS202 | STS202 | ≤0.15 | ≤1.0 | 7.5~10.0 | 17.0~19.0 | 4.0~6.0 | ≤0.030 | ≤0.060 | N:≤0.025 |
301 | 1.4319 | 1Cr17Ni7 | SUS301 | STS301 | ≤0.15 | ≤1.0 | ≤1.0 | 17.0~18.0 | 6.0~8.0 | ≤0.200 | ≤0.020 | - |
304 | 1.4301 | 0Cr18Ni9 | SUS304 | STS304 | ≤0.08 | ≤1.0 | ≤2.0 | 17.0~19.0 | 8.0~11.0 | ≤0.030 | ≤0.035 | - |
321 | 1.4541 | 1Cr18Ni9Ti | SUS321 | STS321 | ≤0.12 | ≤1.0 | ≤2.0 | 17.0~19.0 | 8.0~11.0 | ≤0.030 | ≤0.035 | Ti:5C~7.0 |
304L | 1.4306 | 00Cr19Ni10 | SUS304L | STS304L | ≤0.03 | ≤1.0 | ≤2.0 | 18.0~20.0 | 8.0~12.0 | ≤0.030 | ≤0.035 | - |
309S | 1.4833 | 0Cr23Ni13 | SUS309S | STS309S | ≤0.08 | ≤1.0 | ≤2.0 | 22.0~24.0 | 12.0~15.0 | ≤0.030 | ≤0.035 | - |
310S | 1.4845 | 0Cr25Ni20 | SUS310S | STS310S | ≤0.08 | ≤1.0 | ≤2.0 | 24.0~26.0 | 19.0~22.0 | ≤0.030 | ≤0.035 | - |
316 | 1.4401 | 0Cr17Ni12Mo2 | SUS316 | STS316 | ≤0.08 | ≤1.0 | ≤2.0 | 16.0~18.0 | 10.0~14.0 | ≤0.030 | ≤0.035 | Mo:2.0~3.0 |
316L | 1.4404 | 00Cr17Ni14Mo2 | SUS316L | STS316L | ≤0.03 | ≤1.0 | ≤2.0 | 16.0~18.0 | 12.0~15.0 | ≤0.030 | ≤0.035 | Mo:2.0~3.0 |
Surface Finish Code | Description | |
Mill finishes | ||
1D |
Hot rolled, heat treated, pickled. The most common hot rolled finish. A non reflective,
rough surface. Not normally used for decorative applications |
|
2B |
Cold rolled, heat treated, pickled, pinch passed. The most common cold rolled mill finish.
Dull grey slightly reflective finish. Can be used in this condition or frequently is the starting point for a wide range of polished finishes. |
|
2D | Cold rolled, heat treated, pickled. | |
2H |
Work hardened by rolling to give enhanced strength level. Various ranges of tensile or
0.2% proof strength are given in EN 10088-2 up to 1300 MPa and 1100 MPa respectively dependent on grade |
|
2Q |
Cold rolled hardened and tempered. Applies to martensitic steels which respond to this
kind of heat treatment. |
|
2R |
Cold rolled and bright annealed, still commonly known as BA. A bright reflective finish.
Can be used in this condition or as the starting point for polishing or other surface treatment processes e.g. colouring |
|
In the following codes "1" refers to hot rolled being the starting point and "2" as cold rolled | ||
Special Finishes | ||
1G or 2G |
Ground. Relatively coarse surface. Unidirectional. Grade of polishing grit or surface
roughness can be specified |
|
1J or 2J |
Brushed or dull polished. Smoother than 1G/2G. Grade of polishing grit or surface roughness
can be specified |
|
1K or 2K |
Satin polish. Similar to 1J/2J but with maximum specified Ra value of 0.5 micron. Usually
achieved with SiC polishing belts. Alumina belts are strongly discouraged for this finish as this will have detrimental effect on corrosion resistance. Recommended for external architectural and coastal environments where bright polish (1P/2P) is not acceptable. |
|
1P/2P |
Bright polished. Non-directional, reflective. Can specify maximum surface roughness. The
best surface for corrosion resistance. |
|
2L |
Coloured by chemical process to thicken the passive layer and produce interference
colours. A wide range of colours is possible. |
|
1M/2M | Patterned. One surface flat. | |
1S/2S | Surface coated e.g. with tin = Terne coating | |
2W | Corrugated. Similar to patterned but both surfaces are affected | |
Bead blasting | Not in EN 10088-2. Work being undertaken to more accurately define finishes. |
TYPE | Max Length Inside ( m ) | Max Width Inside ( m ) | Max Height Inside ( m ) | Door Height ( m ) | Door Width ( m ) | Cubic ( m³ ) | Max Load ( T ) |
Net
Weight ( T ) |
20GP | 5.93 | 2.35 | 2.35 | 2.34 | 2.31 | 33.1 | 23 | 1.7 |
40GP | 12 | 2.35 | 2.35 | 2.30 | 2.30 | 67.55 | 27 | 3.4 |
45GP | 13.58 | 2.34 | 2.68 | 2.58 | 2.30 | 85.16 | 27 | 4 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
301
ASTM A666 |
min.
max. |
-
0.15 |
-
2.0 |
-
1.0 |
-
0.045 |
-
0.030 |
16.0
18.0 |
- |
6.0
8.0 |
-
0.10 |
301L
JIS G4305 |
min.
max. |
-
0.03 |
-
2.0 |
-
1.0 |
-
0.045 |
-
0.030 |
16.0
18.0 |
- |
6.0
8.0 |
-
0.20 |
1.4318/301LN
EN 10088-2 |
min.
max. |
-
0.03 |
-
2.0 |
-
1.0 |
-
0.045 |
-
0.015 |
16.5
18.5 |
- |
6.0
8.0 |
0.10
0.20 |
Website | |
Contact | Frank Qin |
Telephone: |