The H in 304H stands for high temperature, because this steel coil can still maintain its characteristics at high temperatures, so it is a high heat-resistant material.
In addition, the H in 304H stainless steel coil can also be understood as "high strength" because its strength and mechanical properties are higher than those of 304 stainless steel coil.
Description:
304H stainless steel coil is a high-temperature oxidation-resistant stainless steel, which is mainly composed of metal materials such as chromium, nickel and iron. Its main feature is that it has excellent corrosion resistance and can also show excellent performance at high temperatures, which is suitable for use under high temperature and high pressure.
The H in 304H stands for high temperature, because this steel coil can still maintain its characteristics at high temperatures, so it is a high heat-resistant material. In addition, the H in 304H stainless steel coil can also be understood as "high strength" because its strength and mechanical properties are higher than those of 304 stainless steel coil.
Specifications:
|
Product Name |
Stainless Steel Coil |
|
Length |
as required |
|
Width |
3mm-2500mm or as required |
|
Thickness |
0.03mm-300mm or as required |
|
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
|
Technique |
Hot rolled / cold rolled |
|
Surface Treatment |
2B or according to customer requirement |
|
Material |
201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
|
Capacity |
250,000 tons/year |
|
Customized details |
The surface process, product size, and product packaging can be customized according to customers' needs.For specific customization details,please contact me. |
Equivalent Material of Stainless Steel 304, 304L, 304H:
|
Grade |
UNS No. |
Old British |
Euronorm |
China GB |
Japanese JIS |
||
|
BS |
EN |
No. |
Name |
||||
|
304 |
S30400 |
304S15 |
58E |
1.4301 |
X5CrNi18-10 |
0Cr18Ni9 |
SUS304 |
|
304L |
S30403 |
304S12 |
- |
1.4307 |
X2CrNiN18-9 |
00Cr19Ni10 |
SUS304L |
|
304H |
S30409 |
304S51 |
- |
1.4948 |
X6CrNi18-11 |
07Cr19Ni10 |
SUS304H |
Chemical Composition of Stainless Steel 304, 304L, 304H:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
304 |
Min. |
/ |
/ |
/ |
/ |
/ |
18.00 |
/ |
8.00 |
/ |
|
Max. |
0.08 |
2.0 |
0.75 |
0.045 |
0.030 |
20.00 |
10.50 |
0.10 |
||
|
304L |
Min. |
/ |
/ |
/ |
/ |
/ |
18.00 |
/ |
9.00 |
/ |
|
Max. |
0.03 |
2.0 |
1.0 |
0.045 |
0.030 |
20.00 |
11.00 |
|||
|
304H |
Min. |
0.04 |
/ |
/ |
0.045 |
/ |
18.00 |
/ |
8.00 |
/ |
|
Max. |
0.10 |
2.0 |
0.75 |
/ |
0.030 |
20.00 |
10.50 |
|||
Mechanical properties of SS 304, 304L,304H:
|
Grade |
Tensile Strength |
Yield Strength |
Elongation |
Hardness |
|
|
(MPa) |
0.2% Proof (MPa) |
(% in 50mm) |
Rockwell B |
Brinell |
|
|
304 |
515 |
205 |
40 |
92 |
201 |
|
304L |
515 |
205 |
40 |
90 |
187 |
|
304H |
515 |
205 |
40 |
92 |
201 |
|
Thickness (mm) |
Width (mm) |
Length (m) |
|
0.5 |
1000 |
250 |
|
0.8 |
1250 |
300 |
|
1 |
1500 |
350 |
|
1.2 |
1750 |
400 |
|
1.5 |
2000 |
450 |
|
2 |
1000 |
500 |
|
2.5 |
1250 |
550 |
|
3 |
1500 |
600 |
|
3.5 |
1750 |
650 |
|
4 |
2000 |
700 |
|
4.5 |
1000 |
750 |
|
5 |
1250 |
800 |
|
6 |
1500 |
850 |
|
7 |
1750 |
900 |
|
8 |
2000 |
950 |
|
9 |
1000 |
1000 |
|
10 |
1250 |
1050 |
|
11 |
1500 |
1100 |
|
12 |
1750 |
1150 |
|
15 |
2000 |
1200 |
Applications:
304H stainless steel coil is widely used in industries such as petrochemicals, chemical pharmaceuticals, food processing and textiles.
Advantages of 304H ss coil:
Strong corrosion resistance: 304H stainless steel coil contains 17-19% chromium, which makes it highly corrosion-resistant and can withstand the erosion of many strong acids, strong alkalis and oxides.
High thermal stability: 304H stainless steel coil is suitable for high temperature and high pressure environments, and will not deform or become brittle even at a high temperature of about 1000 degrees.
Product Packing:
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as:
Boxes and Crates
Shrink-wrapped
Carton boxes
Wooden pallets
Wooden boxes
Wooden crates
FAQ:
1.Q: How long can make delivery?
A: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.
2.Q:Can I visit your factory?
A: Sure,welcome to you visit our factory at any time.
3.Q:Where are you?
A: Anyang in Henan Province.
4.Q: What certifications do your products have?
A: We have ISO 9001,BV, SGS, CE, TUV and other certifications.
5.Q:What are your terms of payment?
A:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.
Tag:
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