Hunan Fushun Metal Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 40,000tons/year |
| Delivery Time | 15-30 days |
| Packaging Details | nylon/pallet/case |
| grade | Stainless |
| Diameter inch | Stainless |
| form | Wires |
| Surface Condition | bright, copper, lead, oxide, and other |
| Type | 904L |
| Classification | Stainless Steel Spring Wires |
| Brand Name | Fushun |
| Model Number | 904L |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 40,000tons/year |
| Delivery Time | 15-30 days | Packaging Details | nylon/pallet/case |
| grade | Stainless | Diameter inch | Stainless |
| form | Wires | Surface Condition | bright, copper, lead, oxide, and other |
| Type | 904L | Classification | Stainless Steel Spring Wires |
| Brand Name | Fushun | Model Number | 904L |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | 904L Stainless Steel Wire ，0.6inch Stainless Steel Wire ，AISI Stainless Spring Steel Wire | ||
Fushun is supplying Stainless Steel Wire for Spring with excellent mechanical properties (advanced surface, cast & helix control) for a uniformity of spring forming, our spring wire is manufactured under the strict quality control from wire rod to final products with suitable coating treatment classified by the usages.
Standard delivery forms are:
Coils with weight up to 150 kg
Spools of various types with wire weight up to 1,000 kg
Compact coils with weight up to 1,200 kg
Straightened lengths up to 4 m
904L stainless steel combines molybdenum and copper with iron for tremendously increased resistance to reducing acids like sulphuric acid. It stands up extremely well to chlorides in the environment for low pitting and crevice corrosion, as well as stress corrosion cracking. 904L type for use in severe corrosive environments, including environments with high chloride content and acids. The grade is recommended for springs which will operate in extremely corrosive conditions. Service temperature: -200 to 300 C (-330 to 570 F)
ASTM: 904L
NS: N08904
W.Nr.: 1.4539
SS: 14 25 62
BS 2056 904S14
NFA 35 - 585 X1CrNiMoCu 25-20-5
| Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N |
| 904L | 0.02 max | 1.0 max | 2.0 max | 0.040 max | 0.030 max | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | 1.0-2.0 | 0.10 max |
Tensile strength, MPa (ksi) in delivered condition
| Wire diameter | Nominal, Rm | ||
| mm | in. | MPa | ksi |
| 0.05 - 0.20 | 0.0002 – 0.0079 | 1,600 – 1,840 | 232 – 267 |
| > 0.20 - 0.30 | > 0.0079 – 0.012 | 1,550 – 1,780 | 225 – 258 |
| > 0.30 - 0.40 | > 0.012 – 0.016 | 1,550 – 1,780 | 225 – 258 |
| > 0.40 - 0.50 | > 0.016 – 0.020 | 1,500 – 1,730 | 218 – 251 |
| > 0.50 - 0.65 | > 0.020 – 0.026 | 1,450 – 1,670 | 210 – 242 |
| > 0.65 - 0.80 | > 0.026 – 0.031 | 1,450 – 1,670 | 210 – 242 |
| > 0.80 - 1.00 | > 0.031 – 0.039 | 1,400 – 1,610 | 203 – 233 |
| > 1.00 - 1.25 | > 0.039 – 0.049 | 1,350 – 1,550 | 196 – 225 |
| > 1.25 - 1.50 | > 0.049 – 0.059 | 1,350 – 1,550 | 196 – 225 |
| > 1.50 - 1.75 | > 0.059 – 0.069 | 1,300 – 1,500 | 189 – 218 |
| > 1.75 - 2.00 | > 0.069 – 0.079 | 1,300 – 1,500 | 189 – 218 |
| > 2.00 - 2.50 | > 0.079 – 0.098 | 1,300 – 1,500 | 189 – 218 |
| > 2.50 - 3.00 | > 0.098 – 0.118 | 1,300 – 1,500 | 189 – 218 |
| > 3.00 - 3.50 | > 0.118 – 0.138 | 1,300 – 1,500 | 189 – 218 |
| > 3.50 - 4.25 | > 0.138 – 0.167 | 1,250 – 1,440 | 181 – 209 |
| > 4.25 - 5.00 | > 0.167 – 0.197 | 1,250 – 1,440 | 181 – 209 |
| > 5.00 - 6.00 | > 0.197 – 0.236 | 1,250 – 1,440 | 181 – 209 |
| > 6.00 - 7.00 | > 0.236 – 0.276 | 1,200 – 1,380 | 174 – 200 |
| > 7.00 - 8.50 | > 0.276 – 0.335 | 1,150 – 1,320 | 167 – 191 |
| Other strength levels | |||
| Flat wire | 550 – 1,800 | 80 – 261 | |
Grade 904L stainless steels offer good oxidation resistance. However, the structural stability of this grade collapses at high temperatures, particularly above 400°C.
Grade 904L stainless steels can be solution heat-treated at 1090 to 1175°C, following by rapid cooling. Thermal treatment is suitable for hardening these grades.
Where a level of resistance to pitting corrosion better than 316 is required 904L stainless steel may be suitable. With its high nickel content at 25% it offers improved resistance to chloride stress corrosion cracking compared to other austenitic grades such as 304.
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
10 millon-100 millon
Employee Number:
50~99
Ecer Certification：
Site Member
For over 20 years, Fushun Steel, have been dedicated to manufacturing high-quality spring steel wire. Our stable quality and superior technique are the foundations of our success, and we pride ourselves on delivering products that meet or exceed our customers' expectations. With a focus on innov... For over 20 years, Fushun Steel, have been dedicated to manufacturing high-quality spring steel wire. Our stable quality and superior technique are the foundations of our success, and we pride ourselves on delivering products that meet or exceed our customers' expectations. With a focus on innov...
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