| Place of Origin: | China |
|---|---|
| Brand Name: | BOZHONG |
| Certification: | ISO / TUV / DNV |
| Model Number: | 420, 420J2 |
| Minimum Order Quantity: | negotiable |
| Price: | negotiable |
| Packaging Details: | seaworthy packing or as required |
| Delivery Time: | 3--10days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000TON/MONTH |
| Description: | 420, 420J2 Stainles Steel Pipe/Tube | GRADE: | 420, 420J2 |
|---|---|---|---|
| Wall Thickness: | 0.1-1.0mm | LENGTH: | 2000mm-8000mm Or As Customers' Request |
| STANDARD: | ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, | SURFACE: | Bright |
| High Light: | stainless steel tubing,stainless steel seamless pipe |
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Description
400 series stainless steel pipe is used widely, The 400 series stainless steel is an alloy of iron, carbon alloy chromium. It has high resistance to oxidation at high temperature, If you are looking for 400 series stainless steel or high temperature resistant steel material, BOZHONG Metal group is your best choice. With the strength of good quality, competitive price, good after-sale service, we have been cooperating with many famous companies, such as the Allegheny Ludlum, ThyssenKrupp VDM etc. Sincerely hope we can buld a positive cooperation relationship with each other.
Specification of 420 and 420J2 hardened tempered stainless
| Grade | 420 ,420J2 hardened tempered stainless |
| Standard | ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, |
| Thickness | 0.1-1.0mm |
| Width | 5.56mm,6mm,7.2mm,11mm,107mm,118mm,185mm |
| Length | 2000mm-8000mm or as customers' request |
| Hardness | HV500-560 |
| Surface finish | Bright |
| Camber | 1.2mm/1mm |
| Curl | Max 15mm/1mm |
| Chemical Comproperties | C:0.26-0.4% Aim:0.3% Cr:12-14% Aim:13% |
Chemical Composition
| Grade | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
| 409 | ≤0.03 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 10.5-11.7 | - | ≤0.6 | Ti=6×C%~0.75 |
| 410 | ≤0.15 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 11.5-13.5 | - | - | - |
| 410S | ≤0.08 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 11.5-13.5 | - | - | - |
| 420 | ≤0.15 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 12.0-14.0 | - | - | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | 0.04 | 0.03 | 16-18 | - | ≤0.4 | - |
Machenical performance
| Grade | YS(Mpa) ≥ | TS (Mpa) ≥ | El (%) ≥ | Hardness(HV) ≤ |
| 409 | 175 | 360 | 20 | 150 |
| 410 | 200 | 440 | 20 | 145 |
| 410S | 200 | 410 | 20 | 145 |
| 430 | 200 | 450 | 25 | 145 |
Application
| Grade | Application |
| 409 | Automobile exhaust pipe, silencer |
| 410 | Flat springs, knives, kitchen utensils and hand tools |
| 420 | Cutting tool, measuring tool, dental and surgical instruments, pump shafts, plastic molds and dies, steel balls, scissors, gear shafts,cams, pivots, Lens molds |
| 430 | Sinks, sink rims, appliance trim, counter tops, dish washers, range hoods, flatware, architectural uses, roofing, siding and restaurant equipment. |
400 series stainless steel can be used in these industries
