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Hongguan
420 belongs to ferritic stainless steel, a type of stainless steel, also known as stainless steel. 420 stainless steel is not as good as 304 in terms of corrosion resistance. Passivation can be used to improve its corrosion resistance.
420 stainless steel, 420 stainless steel is 420 "cutting grade" martensitic steel, similar to the earliest stainless steel in Brinell high chromium steel. 420 has a certain wear resistance and corrosion resistance, high hardness, its price is the lower class of stainless steel ball, suitable for the working environment of stainless steel has a general requirement. 420 stainless steel is suitable for a variety of precision machinery, bearings, electrical appliances, equipment, instruments, meters transportation tools, household appliances, etc. It is mostly used in the manufacture of parts resistant to corrosion by atmosphere, water vapor, water and oxidizing acids.
| Sectional Dimension | Kg/m | Sectional Dimension | Kg/m |
| 100*50*5*7 | 9.54 | 344*354*16*16 | 131 |
| 100*100*6*8 | 17.2 | 346*174*6*9 | 41.8 |
| 125*60*6*8 | 13.3 | 350*175*7*11 | 50 |
| 125*125*6.5*9 | 23.8 | 344*348*10*16 | 115 |
| 148*100*6*9 | 21.4 | 350*350*12*19 | 137 |
| 150*75*5*7 | 14.3 | 388*402*15*15 | 141 |
| 150*150*7*10 | 31.9 | 390*300*10*16 | 107 |
| 175*90*5*8 | 18.2 | 394*398*11*18 | 147 |
| 175*175*7.5*11 | 40.3 | 400*150*8*13 | 55.8 |
| 194*150*6*9 | 31.2 | 396*199*7*11 | 56.7 |
| 198*99*4.5*7 | 18.5 | 400*200*8*13 | 66 |
| 200*100*5.5*8 | 21.7 | 400*400*13*21 | 172 |
| 200*200*8*12 | 50.5 | 400*408*21*21 | 197 |
| 200*204*12*12 | 72.28 | 414*405*18*28 | 233 |
| 244*175*7*11 | 44.1 | 440*300*11*18 | 124 |
| 244*252*11*11 | 64.4 | 446*199*7*11 | 66.7 |
| 248*124*5*8 | 25.8 | 450*200*9*14 | 76.5 |
| 250*125*6*9 | 29.7 | 482*300*11*15 | 115 |
| 250*250*9*14 | 72.4 | 488*300*11*18 | 129 |
| 250*255*14*14 | 82.2 | 496*199*9*14 | 79.5 |
| 294*200*8*12 | 57.3 | 500*200*10*16 | 89.6 |
| 300*150*6.5*9 | 37.3 | 582*300*12*17 | 137 |
| 294*302*12*12 | 85 | 588*300*12*20 | 151 |
| 300*300*10*15 | 94.5 | 596*199*10*15 | 95.1 |
| 300*305*15*15 | 106 | 600*200*11*17 | 106 |
| 338*351*13*13 | 106 | 700*300*13*24 | 185 |
| 340*250*9*14 | 79.7 |
Our company has a large long-term inventory to serve our customers faster and better.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 420 | Min. | 0.15 | / | / | / | / | 12 | / | / | / |
| Max. | / | 1 | 1 | 0.04 | 0.03 | 14 | ||||
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness | |
| (MPa) | 0.2% Proof (MPa) | (% in 50mm) | Rockwell B(HR B) | Brinell(HB) | |
| 420 | 635 | 440 | 20 | 220 | |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
420 belongs to ferritic stainless steel, a type of stainless steel, also known as stainless steel. 420 stainless steel is not as good as 304 in terms of corrosion resistance. Passivation can be used to improve its corrosion resistance.
420 stainless steel, 420 stainless steel is 420 "cutting grade" martensitic steel, similar to the earliest stainless steel in Brinell high chromium steel. 420 has a certain wear resistance and corrosion resistance, high hardness, its price is the lower class of stainless steel ball, suitable for the working environment of stainless steel has a general requirement. 420 stainless steel is suitable for a variety of precision machinery, bearings, electrical appliances, equipment, instruments, meters transportation tools, household appliances, etc. It is mostly used in the manufacture of parts resistant to corrosion by atmosphere, water vapor, water and oxidizing acids.
| Sectional Dimension | Kg/m | Sectional Dimension | Kg/m |
| 100*50*5*7 | 9.54 | 344*354*16*16 | 131 |
| 100*100*6*8 | 17.2 | 346*174*6*9 | 41.8 |
| 125*60*6*8 | 13.3 | 350*175*7*11 | 50 |
| 125*125*6.5*9 | 23.8 | 344*348*10*16 | 115 |
| 148*100*6*9 | 21.4 | 350*350*12*19 | 137 |
| 150*75*5*7 | 14.3 | 388*402*15*15 | 141 |
| 150*150*7*10 | 31.9 | 390*300*10*16 | 107 |
| 175*90*5*8 | 18.2 | 394*398*11*18 | 147 |
| 175*175*7.5*11 | 40.3 | 400*150*8*13 | 55.8 |
| 194*150*6*9 | 31.2 | 396*199*7*11 | 56.7 |
| 198*99*4.5*7 | 18.5 | 400*200*8*13 | 66 |
| 200*100*5.5*8 | 21.7 | 400*400*13*21 | 172 |
| 200*200*8*12 | 50.5 | 400*408*21*21 | 197 |
| 200*204*12*12 | 72.28 | 414*405*18*28 | 233 |
| 244*175*7*11 | 44.1 | 440*300*11*18 | 124 |
| 244*252*11*11 | 64.4 | 446*199*7*11 | 66.7 |
| 248*124*5*8 | 25.8 | 450*200*9*14 | 76.5 |
| 250*125*6*9 | 29.7 | 482*300*11*15 | 115 |
| 250*250*9*14 | 72.4 | 488*300*11*18 | 129 |
| 250*255*14*14 | 82.2 | 496*199*9*14 | 79.5 |
| 294*200*8*12 | 57.3 | 500*200*10*16 | 89.6 |
| 300*150*6.5*9 | 37.3 | 582*300*12*17 | 137 |
| 294*302*12*12 | 85 | 588*300*12*20 | 151 |
| 300*300*10*15 | 94.5 | 596*199*10*15 | 95.1 |
| 300*305*15*15 | 106 | 600*200*11*17 | 106 |
| 338*351*13*13 | 106 | 700*300*13*24 | 185 |
| 340*250*9*14 | 79.7 |
Our company has a large long-term inventory to serve our customers faster and better.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 420 | Min. | 0.15 | / | / | / | / | 12 | / | / | / |
| Max. | / | 1 | 1 | 0.04 | 0.03 | 14 | ||||
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness | |
| (MPa) | 0.2% Proof (MPa) | (% in 50mm) | Rockwell B(HR B) | Brinell(HB) | |
| 420 | 635 | 440 | 20 | 220 | |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
