供應(yīng)SUS304LN不銹鋼

中國(guó) 日本 美國(guó) 英國(guó) 德國(guó) 法國(guó) 前蘇聯(lián)
GB1220-92
GB3280-92 JIS AISI
UNS BS970
BS1449 DIN17440
DIN17224 NFA35-575
NFA35-576 ГОСТ
5632
0Cr13 SUS410S S410
1Cr13 SUS410 410 410S21 X7Cr13 Z6C13 08X13
2Cr13 SUS420J1 420J1 420S29 X20Cr13 Z20C13 20x13
1Cr17 SUS430 430
7Cr17 SUS440A 440A
9Cr18 SUS440C 440C X105CrMo17 Z100CD17 95X18
0Cr18Ni9 SUS304 304 304S15 X5CrNi189 Z6CN18.09 08X18H10
00Cr18Ni9 SUS304L 304L 304S12 X2CrNi189 Z2CN18.09 03X18H11
0Cr17Ni12Mo2 SUS316 316 316S16 X5CrNiMo1812 Z6CND17.12
00Cr17Ni14Mo2 SUS316L 316L 316S12 X2CrNiMo1812 Z2CND17.12 03X17H14M2
0Cr18Ni11Ti SUS321 321 X10CrNiTi189 Z6CNT18.10 08X18H10T
0Cr18Ni11Nb SUS347 347 347S17 X10CrNiNb189 Z6CNNb18.10 08X18H12F
表2馬氏體、鐵素體、奧氏體、雙相不銹鋼的化學(xué)成分
鋼號(hào) C Si Mn Cr Ni Mo Ti Nb S P
2Cr18Ni9 1. 12-0.22 ≤1.0 ≤2.0 17-19 8-11 ≤0.03 ≤0.035
1Cr18Ni9(304) ≤0.015 ≤1.0 ≤2.0 17-19 8-10 ≤0.03 ≤0.035
0Cr18Ni9(304L) ≤0.08 ≤1.0 ≤2.0 17-19 8-11 ≤0.03 ≤0.035
1Cr18Ni9Ti ≤0.12 ≤1.0 ≤2.0 17-19 8-11 5×（C－0.02～0.8） ≤0.03 ≤0.035
0Cr18Ni9Ti(321) ≤0.08 ≤1.0 ≤2.0 17-19 8-11 5×C%～0.7 ≤0.03 ≤0.035
0Cr18Ni11Nb(347) ≤0.08 ≤1.0 ≤2.0 17-19 9-12 ≤10×C% ≤0.03 ≤0.035
0Cr17Ni12Mo2(316) ≤0.08 ≤1.0 ≤2.0 16-19 11-15 1. 8-2.5 5×C%～0.7 ≤0.03 ≤0.035
00Cr26NiMo2Ti（雙相） ≤0.03 1. 4-0.8 ≤1.5 25-27 1. 5-7.5 1. 5-2.5 1. 3-0.5 ≤0.03 ≤0.035
1Cr13(410) ≤0.15 ≤1.0 ≤1.0 1. 5-13.5 ≤0.03 ≤0.035
2Cr13(420) 1. 16-0.25 ≤1.0 ≤1.0 12-14 ≤0.03 ≤0.035
3Cr13 1. 26-0.35 ≤1.0 ≤1.0 12-14 ≤0.03
4Cr13 1. 36-0.45 ≤1.0 ≤1.0 12-14 ≤0.03
1Cr17(430) ≤0.12 ≤0.8 ≤0.8 16-18 ≤0.03
1Cr17Ti ≤0.12 ≤0.8 ≤0.8 16-18 5×C%～0.8 ≤0.03
0Cr17Ti ≤0.08 ≤0.8 ≤0.8 16-18 5×C%～0.8 ≤0.03
1Cr25Ti ≤0.12 ≤1.0 ≤0.8 20-27 5×C%～0.8 ≤0.03
表3馬氏體、鐵素體、奧氏體和雙相不銹鋼的室溫力學(xué)性能
鋼號(hào) 熱處理制度 σbMpa σsMpa δ（%） ψ（%）
2Cr18Ni9 1100-1150C水冷 568 216 40 55
1Cr18Ni9 1100-1150C水冷 539 196 45 50
1100C水冷 540-706 201-382 1. 8-69 1. 5-81
0Cr18Ni9(304) 1080-1130C水冷 490 196 45 60
1Cr18Ni9Ti 920-1150C水冷 540 205 40 45
1100C水冷 541-790 196-510 40-81 55-79.5
0Cr18Ni9Ti(321) 950-1050C水冷 541 196 40 55
1100C水冷 554-653 245-328 46-62 1. 2-78.3
00Cr18Ni10 1050-1100C水冷 480 177 40 60
1100C水冷 510-745 196-490 45-68.5 68-81.5
0Cr18Ni11Nb 900-1100C水冷 520 205 40 50
1100C水冷 539-632 235-304 40-57 1. 5-75.5
1Cr18Ni12Mo2Ti 1000-1100C水冷 530 205 40 55
00Cr18Ni17Mo2Ti 1000-1100C水冷 539-767 216-414 1. 2-67 55-77.5
00Cr17Ni4Mo2Ti 1010-1150C水冷 480 177 40 60
1050C水冷 260 578 54 60
0Cr17Ni14Mo2(316L) 1010-1050C水冷 480 177 40 60
1050C水冷 265 578 54 76
1100C水冷 230-225 505-554 56-63.5 76-81
00Cr26Ni7Mo2Ti 1080C水冷 674 544 1. 6 1. 8
1Cr13(410) 1000-1050C淬火（油、水冷）700-790C回火（油、水、空冷） 588 412 20 60
2Cr13(420) 1000-1050C淬火（油、水冷）660-770C回火（油、水、空冷） 647 441 16 55
1Cr17(430) 750-800C空冷 450 205 22 50
750-800C空冷 412-632 245-485 20-57 50-80.5