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[China]
Trade Verify
Address: NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact name:Gao Ben
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
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Verified Suppliers
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grade 410 420 L stainless steel round bar
| Name | stainless steel round bar | material | 410 420 |
| OD size | 4-100mm | Length | 4-5m |
| surface | polished | hardness | 1/4 1/2 3/4 FH |
1.Forged stainless steel round bar SUS 420J2 / 3Cr13
2.Process:EAF+LF+VD
3.Certs: CGG,ABS
4.Dia:100mm-1200mm
5.Length:3-12m
SUS 420J2 / 3Cr13 forged steel round bar:
Material: | SUS 420J2 / 3Cr13 forged stainless steel round bar |
Process: | EAF + LF + VD + Forged + Heat Treatment (optional) |
Diameter: | 100mm-1200mm |
Length: | 3000mm-12000mm Straightness: 3mm/M max |
Heat treatment: | Normalized / Annealed / Quenched / tempered |
Delivery condition: | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) |
Technical Data: | According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing |
Test: | Ultrasonic test according to SEP 1921-84 G3 C/c |
Delivery time: | 60 days after advanced payment |
Payment: | 30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable LC at sight |
Chemical composition (%)
Grade | C | Si | Mn | P≤ | S≤ | Ni≤ | Cr |
SUS 420J2 | 0.26-0.40 | 1.00 | 1.00 | 0.040 | 0.030 | 0.60 | 12.0-14.0 |
Stainless steel 410/420, also known as UNS S41000 and UNS S42000, is considered a basic martensitic stainless steel. Comprised of 11.5% to 13.5% chromium and iron, along with trace amounts of other elements including carbon, manganese, phosphorus, silicon, and sulfur. After heat treatment, Stainless Steel 410 exhibits high mechanical properties, it is magnetic in both hardened and annealed conditions. Upon specification, Stainless Steel 410 can be delivered in a hardened, yet still machinable state for uses where moderate corrosion resistance and high strength are required. Stainless Steel 410 reaches maximum corrosion resistance when hardened, tempered and polished. It can be welded using most common welding methods, hot worked between 2000° F and 2200° F, as well as, cold formed and annealed. Because of all of these traits it is widely considered the “general purpose grade” of stainless steel.
UNS S42000, commonly known as Stainless Steel 420 is the high carbon content version of Stainless Steel 410. Corrosion resistance is similar between the two, but Stainless Steel 420 additionally provides increased strength and hardness. Like Stainless Steel 410 it is also considered a “general purpose grade” including at least 12% chromium, which is enough to give it acceptable corrosion resistance. Typically, Stainless Steel 420 achieves its best corrosion resistance when the alloy is hardened and polished, or surface ground.
Chemical composition
Grade | C | Mn | Si | P | S | Cr | Ni | |
410 | min. max. | - 0.15 | - 1 | - 1 | - 0.04 | - 0.03 | 11.5 13.5 | 0.75 |
Chemical composition
Grade | C | Mn | Si | P | S | Cr | |
420 | min. max. | 0.15 - | - 1 | - 1 | - 0.040 | - 0.03 | 12.0 14.0 |
