China 430fr Round Bar, Find details about China 430fr, Round Bar from 430fr Round Bar
1) Product Introduction
Product Name | Sainless steel round bar |
Stanard | JIS AISI ASTM GB DIN |
Grade | 300S/400S |
Diameter | 2mm-500mm |
Length | 2m-6m, or according to the clients' request |
Surface treatment | Bright,Polished,Turn smooth(Peeled),Brush,Mill,Pickled |
Shape | Round Square |
Package | Standard seaworthy packing or as the customers' requirement |
Application | Construction, chemical, shipbuilding, machine-made household industry |
Trade Term | FOB CIF CFR |
Payment | T/T L/C |
Loading port | Shanghai Guangzhou, Tianjin Qingdao port |
Delivery time | 5-30days, Mainly in accordance with the quantity |
Report | Material report, mechanical performance report |
Certification | ISO9001 SGS |
2) Chemical Composition
Chemical Composition of material | Composition Material | 201 | 202 | 304 | 316 | 430 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | |
Ni | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | ||
Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
Hardness(HV) | ≤253 | ≤253 | ≤200 | ≤200 |