SS 420 Stainless Steel Small Width Coil
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of ss 420 stainless steel small width coil in China. If you're going to wholesale high quality ss 420 stainless steel small width coil made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
SS 420 small width coil is a high-carbon steel with a minimum Cr content like all alternative chrome steel, SS 420 small width coils also can be hardened through heat treatment. It offers sensible plasticity in its hardened state and offers wonderful corrosion resistance properties once the metal is polished, surface grounded or hardened. This SS 420 small width coil has the very best hardness - 50HRC - among all the chrome steel grades with twelve-tone system Cr. because of its hardenability, the martensitic category of coils has restricted weldability.
The main distinction is its carbon content which needs post weld heat treatment and preheats treatments. It's counseled for the softness and heated uniformly up to 1500 deg f to 1650 deg f. Once hardening it's speedily cooled and soaks at temperatures. the strain relieving operation is additionally performed.

| Specification | Description |
|---|---|
| Grade | SS 420 |
| Finish | 2B, BA, or Custom Finish |
| Thickness | 0.1 mm - 3.0 mm |
| Width | 10 mm - 1000 mm |
| Tensile Strength | 620 MPa (min) |
| Yield Strength | 345 MPa (min) |
| Standard | ASTM A240/A240M |
| Application | Springs, blades, surgical instruments, etc. |
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