Henan Seed Steel Metal Materials Co.,Ltd
| Standard | ASTM A240 |
| Thckness | 0.3mm-100mm |
| Width | 200-3000mm |
| Type | Plate, Pipe/Tube, Coil |
| Packaging Details | normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you |
| Delivery Time | 15-20 days |
| Payment Terms | FOB,CIF or others |
| Supply Ability | 100000pcs |
| Place of Origin | China |
| Brand Name | Seed Steel |
| Model Number | 409 |
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Product Specification
| Standard | ASTM A240 | Thckness | 0.3mm-100mm |
| Width | 200-3000mm | Type | Plate, Pipe/Tube, Coil |
| Packaging Details | normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you | Delivery Time | 15-20 days |
| Payment Terms | FOB,CIF or others | Supply Ability | 100000pcs |
| Place of Origin | China | Brand Name | Seed Steel |
| Model Number | 409 | ||
| High Light | 409 Stainless Steel sheet ，ASTM 409 Stainless Steel sheet ，ASTM A240 409 stainless steel | ||
Steel Plate Specification:
Thickness:0.3mm-100mm,
Width:200-3000mm.
Application:409 Stainless Steels are especially useful for applications where oxidation or corrosion protection beyond the capacity of carbon steel and some coated steels is needed.
409 Stainless Steel Introduction
SS 409 contain a certain number of surface inclusions which are the normal result of titanium stabilization additions to improve the steel. Occasionally, rusting may occur
at these inclusion sites and lead to problems with cosmetic appearance. As a result, these steels are not suggested for applications where surface appearance is a factor. In cases where surface appearance is important, 400 stainless steels should be considered.
409 Stainless Steel Usage
Current applications include automotive and truck exhaust systems, including tubular manifolds; agricultural spreaders, gas turbine exhaust silencers, and heat exchangers.409 Stainless Steels are also useful for “difficult-to-form” hardware such as fuel filters.
SS 409 Surface Finish：
2B,8K,hairline,NO.4,NO.1,mirror finish
409 Stainless Steel Typical Chemical Requirements (%)
Type | C | Mn | P | S | Si | Cr | Ni | Mo | N |
409 | ≤ 0.030 | ≤ 1.00 | ≤ 0.040 | ≤ 0.020 | ≤ 1.00 | 10.5--11.7 | 0.50 | -- | 0.30 |
410 | 0.08--0.15 | ≤ 1.00 | ≤ 0.040 | ≤ 0.030 | ≤ 1.00 | 11.5--13.5 | 0.75 | -- | -- |
409 Stainless Steel Mechanical Test Requirements
Type | Tensile Strength, min | Yield Strength, min | Elongation in 2 in. or 50mm, min, % | Hardness, max | Cold Bend | |||
ksi | MPa | ksi | Mpa | HB | HRB | |||
409 | 55 | 380 | 25 | 170 | 20 | 179 | 88 | 180 |
410 | 65 | 450 | 30 | 205 | 20 | 217 | 96 | 180 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
>less than 50
Ecer Certification：
Active Member
Henan Steel Metal Materials Co.,Ltd (Seed steel-www(dot)firsteelplate(dot)com) is the only steel supplier in China who provides the most comprehensive types of steel. Our steel plate products inc... Henan Steel Metal Materials Co.,Ltd (Seed steel-www(dot)firsteelplate(dot)com) is the only steel supplier in China who provides the most comprehensive types of steel. Our steel plate products inc...
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