供應309S不銹鋼板廠家批發(fā) 309不銹鋼板加工耐高溫
309S
23Cr-13Ni高合金鋼不銹鋼,優(yōu)良的抗腐蝕性和強度,適合于工作溫度在1000℃的零部件
特性及實用用途
鋼種 | 309S |
特性 | --高合金不銹鋼,具有的高溫耐酸性和高溫強度 |
用途 | --排氣機器,熱處理爐和熱交換機等 |
化學成分:(單位:wt%)
規(guī)格 | C | Si | Mn | P | S | Cr | Ni | 其他 |
TYPE | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 22.0~24.0 | 12.0~15.0 | - |
機械特性:
規(guī)格 | YS(Mpa) | TS(Mpa) | EL(%) | Hv |
TYPE | ≥205 | ≥520 | ≥40 | ≤200 |
不銹鋼的化學成分及機械性能:
GRADE | DESIGNATION | Mechanical properties | Chemical composition | |||||||||||
GB | EN | AISI/ ASTM | Y.S (MPa) min | T.S (MPa) | Elongation (%)min | HB (Max) | C | Cr | Ni | Mo | Mn | N | Others | |
AUSTENITIC | 1Cr17Mn6Ni5N | 1.4372 | 201 | 330 | 750 to 950 | 40 | 241 | ≦0.15 | 16,00 to18,00 | Max 1.00 | 5,50 to 7,50 | 0.05 to 0.25 | ||
1Cr18Mn8Ni5N | 1.4373 | 202 | 320 | 600 to 880 | 35 | 241 | ≦0.15 | 17,00 to19,00 | 4.00 to 6.00 | 7,50 to 10,50 | 0.05 to 0.25 | |||
1Cr17Ni7 | 1.4310 | 301 | 250 | 600 to 950 | 40 | 217 | 0.05 to 0.15 | 16,00 to18,00 | 6.00 to 8.00 | ≦2.00 | ≦0.11 | |||
Y1Cr18Ni9 | 1.4305 | 303 | 190 | 500 to 700 | 35 | ≤0.10 | 17,00 to19,00 | 8.00 to10.00 | ≤2.00 | ≤0.11 | ||||
0Cr18Ni9 | 1.4301 | 304 | 210 | 520 to 720 | 45 | 149 | ≤0.07 | 17.50 to19.50 | 8.00 to10.50 | ≦2.00 | ≤0.11 | |||
00Cr19Ni10 | 1.4306 | 304L | 200 | 500 to 700 | 45 | 143 | ≤0.030 | 18.00 to 20.00 | 10.00 to12.00 | ≤2.00 | ≤0.11 | |||
1Cr18Ni12 | 1.4303 | 305 | 220 | 500 to 650 | 45 | 183 | ≤0.06 | 17.00 to19.00 | 11.00 to13.00 | ≦2.00 | ≤0.11 | |||
0Cr23Ni13 | 1.4833 | 309S | 210 | 500 to 700 | 33 | 192 | ≤0.15 | 22.00 to 24.00 | 12.00 to 14.00 | ≤2.00 | ≤0.11 | |||
0Cr25Ni20 | 1.4845 | 310S | 210 | 500 to 700 | 33 | 192 | ≤0.10 | 24.00 to 26.00 | 19.00 to 22.00 | ≦2.00 | ≤0.11 | |||
1.4841 | 314 | 230 | 550 to 750 | 28 | 223 | ≤0.20 | 24.00 to 26.00 | 19.00 to 22.00 | ≤2.00 | ≤0.11 | ||||
0Cr17Ni12Mo2 | 1.4401 | 316 | 220 | 530 to 730 | 40 | 149 | ≤0.07 | 16.50 to 18.50 | 10.00 to 13.00 | 2.00 to 2.50 | ≦2.00 | ≤0.11 | ||
00Cr17Ni14Mo2 | 1.4406 | 316L | 220 | 520 to 670 | 45 | 146 | ≤0.030 | 16.50 to 18.50 | 10.00 to 13.00 | 2.00 to 2.50 | ≤2.00 | ≤0.11 | ||
0Cr18Ni12Mo2Ti | 1.4571 | 316TI | 220 | 520 to 670 | 40 | 217 | ≤0.08 | 16.50 to 18.50 | 10.50 to 13.50 | 2.00 to 2.50 | ≦2.00 | ≤0.11 | Ti:5
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