Jiaxing MT stainless steel co.,ltd.
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304CU /304H /304H1 /304HD /304HC Stainless Steel Wire Bright Sureface With Annealing And Soft
304 stainless steel wire is composed of 18% chromium and 8% nickel. It is the most widely used stainless steel spring wire because of its high corrosion resistance and good tensile strength. For spring applications, it is usually offered in cold-drawn conditions. If properly treated after molding, it will solidify less than most other spring materials at temperatures up to 500ºF. Nickel coated stainless steel wire was developed to have excellent lubricating properties to minimize friction during coiling
| Steel grade | DIN | Chemical composition | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Other composition | ||
| 304CU | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.040 | ≤0.03 | 8.0-10 | 17.0-19.0 | ≤0.6 | Cu:3.0~4.0 | |
| 304H | 0.067.08 | ≤1.0 | ≤2.0 | ≤0.040 | ≤0.03 | 8.0-9.0 | 18.0-20.0 | ≤0.6 | Cu:≤0.6,N: ≤0.08 | |
| 304H1 | 0.06-0.08 | ≤1.0 | ≤2.0 | ≤0.040 | ≤0.03 | 8.0-9.0 | 18.0-20.0 | ≤0.6 | Cu:≤0.6 | |
| 304HD | «0.05 | 0.25-0.55 | 1.6-2.0 | ≤ 0.035 | ≤0.015 | 8.5~8.9 | 18.0-18.5 | Cu:≤.5-2.0,Tol AI:≤0.015 | ||
| 304HC | ≤0.06 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0~10.5 | 18.0-20.0 | Cu:1.0~3.0,N:≤0.08 | ||
Application for 304 stainless steel wire:
304: Kitchen appliance and generally purposo
304M: Twister,kitchen appliance,screw cap,wire netting
304MD: DDM use
304MA: Non-magnetism
304MN: The 304m after added content of Mn
304CU: Cross bolt,screw
304H: Steel wire,spring,tight wire,chains
304H1: Steel wire,spring,tight wire,chains
304HD: Preliminary cold heading
304HC: Cold heading(hexagon bolt)
| Steel grade | Physical Property | |||
| Y.S | T.S | EL. | HRB | |
| 304 | 220 | 586 | 63 | 69 |
| 304M | 225 | 560 | 55 | 72 |
| 304MD | 210 | 575 | 62 | 72 |
| 304MA | 225 | 590 | 75 | 79 |
| 304MN | ||||
| 304CU | 190 | 505 | 56 | |
| 304H | 312 | 590 | 55 | 72 |
| 304H1 | 235 | 610 | 64 | 75 |
| 304HD | 212 | 540 | 75 | 85 |
| 304HC | 225 | 510 | 62 | 65 |
MTSCO is a professional supplier of steel wire with complete production technology and rich management experience. We produce spring wire, electrolytic polished wire, fine wire, wire for netting, hose wire, welding wire, cold heading, locking wire, and other products. Our main materials are stainless steel and alloy steel, and the raw materials we use are from the biggest and most well-known steel mills in China, we can supply wire in sizes ranging from 0.15 mm to 16 mm in diameter. Our factory is well-equipped and our products conform to ASTM, DIN, GTB, JIS, JSG, and other international standards. We have experienced foreign trade staff with high-quality service and can produce high-quality products according to customers' requirements.