Jiangsu Junxuan International Trade Co., Ltd.
| Name | Stainless Steel Coil/Strip |
| Material | 201/304/304L/321/316/316L/309/309S/310S/904Lect, Or Customized |
| Thickness | 0.17 mm~3 mm |
| Width | 10 mm~250 mm |
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN |
| Certificate | ISO |
| Packaging Details | standard waterproof package |
| Delivery Time | 7-14 business days |
| Payment Terms | TT L/C |
| Supply Ability | 10000000per month |
| Place of Origin | Made in China |
| Brand Name | Vespolari Jiangsu |
| Certification | ISO SGS ROHS |
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Product Specification
| Name | Stainless Steel Coil/Strip | Material | 201/304/304L/321/316/316L/309/309S/310S/904Lect, Or Customized |
| Thickness | 0.17 mm~3 mm | Width | 10 mm~250 mm |
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN | Certificate | ISO |
| Packaging Details | standard waterproof package | Delivery Time | 7-14 business days |
| Payment Terms | TT L/C | Supply Ability | 10000000per month |
| Place of Origin | Made in China | Brand Name | Vespolari Jiangsu |
| Certification | ISO SGS ROHS | ||
| High Light | 904l stainless steel strip coil 20mm x 3mm ，20mm x 3mm stainless steel strip ，20mm stainless steel strip | ||
Type 304 Stainless Steel is the most widely used of the austenitic (chromium/nickel) stainless steels. In the annealed condition it is essentially non-magnetic and becomes slightly magnetic with the application of cold work.
Online consultationProject Introduction
Description:
Type 304 Stainless Steel is the most widely used of the austenitic (chromium/nickel) stainless steels. In the annealed condition it is essentially non-magnetic and becomes slightly magnetic with the application of cold work. Type 304L Stainless Steel is preferred in welding applications to exclude the formation of chromium carbides during cooling in the heat affected region of the weld. These alloys represent an excellent combination of corrosion resistance and fabricability.
Specifications:
Type 304 ASTM A240, ASTM A666, AMS 5513 Type 304L ASTM A240, ASTM A666, AMS 5511
Typical Applications:
Chemical equipment and piping, heat exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres
Chemical Composition: (Per ASTM A240)
|
Element |
Type 304 |
Type 304L |
|
Carbon |
0.07Max |
0.030 Max |
|
Manganese |
2.00Max |
2.00 Max |
|
Sulfur |
0.030 Max |
0.030 Max |
|
Phosphorus |
0.045 Max |
0.045 Max |
|
Silicon |
0.75 Max |
0.75 Max |
|
Chromium |
17.5 to 19.5 |
18.0 to 20.0 |
|
Nickel |
8.0 to 10.5 |
8.0 to 12.0 |
|
Nitrogen |
0.10 Max |
0.10 Max |
Mechanical Properties: (Per ASTM A240, A666)
|
Type |
Yield Strength 0.2% offset (KSI) |
Tensile Strength (KSI) |
% Elongation(2" Gauge length) |
Hardness Rockwell |
|
304 Ann |
30 min. |
75 min. |
40 min. |
HRB 92 max. |
|
304 Hard |
75 min. |
125 min. |
12 min. |
HRC 25-32 (typical) |
|
304 Hard |
110 min. |
150 min. |
7 min. |
HRC 32-37(typical) |
|
304L Ann |
25 min. |
70 min. |
40 min. |
HRB 92 max. |
|
304L Hard |
75 min. |
125 min. |
12 min. |
HRC 25-32 (typical) |
|
304L Hard |
110 min. |
150 min. |
6 min. |
HRC 32-37 (typical) |
Physical Properties: (annealed)
|
304 & 304L |
||
|
Density (lb./ in^2) @ RT |
0.29 |
|
|
Modulus of Elasticity in Tension (psi x 10^6) |
28.0 |
|
|
Specific Heat (BTU/°F/lb.) |
32 to 212 °F |
0.12 |
|
Thermal Conductivity (BTU/hr/ft^2/ft) |
212°F |
9.4 |
|
932°F |
12.4 |
|
|
Mean Coefficient of Thermal Expansion (in. x 10^-6 per °F) |
32 to 212°F |
9.2 |
|
32 to 600°F |
9.9 |
|
|
32 to 1,000°F |
10.2 |
|
|
32 to 1,200°F |
10.4 |
|
|
Electrical Resistivity (micro ohms - cm) |
at 70°F |
72 |
|
Melting Point Range (°F) |
2550 to 2650 |
|
|
Oxidation Resistance - Continuous Service(°F) |
1,650 |
|
|
Oxidation Resistance - Intermittent Service(°F) |
1,500 |
Processing:
Types 304 and 304L cannot be hardened by thermal treatment. Annealing: Heat to1850o°F to 2050 °F and cool at sufficiently high rates through 1500°F to 800°F to avoid precipitation of chromium carbides. Stress Relief Annealing: Cold worked parts should be stre
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
40000000-80000000
Employee Number:
200~300
Ecer Certification：
Active Member
Jiangsu Junxuan International Trade Co., Ltd. VESPOLARI is a professional manufacturer of Aluminum products in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff member available to discuss your requirements and ensure full customer satisfacti... Jiangsu Junxuan International Trade Co., Ltd. VESPOLARI is a professional manufacturer of Aluminum products in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff member available to discuss your requirements and ensure full customer satisfacti...
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