鋼質等級
維基百科,自由的 encyclopedia
鋼質等級,也稱鋼鐵牌號,是由標準組織制定的,用於對各種鋼鐵產品進行分類標識的方法。[1]
分級的標準首先是化學成分中減少不必要的雜質,分成普通鋼和優質鋼,合格的普通鋼中磷和硫含量少於約萬分之五級,更少便是優質鋼,優質鋼又細分優質鋼和高級優質鋼,後者還可以再細分。
然後是對各種材料性能的測驗,各地和國際都制定一些標準方便用家。
例如:
- 國際標準化組織 ISO/TS 4949:2003
- 歐洲標準委員會 EN 10027
- 中華人民共和國國家標準 GB/T 221
More information EN steel number (歐洲), EN steel name (歐洲) ...
EN steel number (歐洲) |
EN steel name (歐洲) |
ASTM grade (美國) |
AISI/SAE grade (美國) |
UNS (美國) |
DIN (德國) |
BS (英國) |
UNI (義大利) |
JIS (日本) |
---|---|---|---|---|---|---|---|---|
碳鋼 | ||||||||
1.1141 1.0401 1.0453 |
C15D C18D |
1010 1018 |
CK15 C15 C16.8 |
040A15 080M15 080A15 EN3B |
C15 C16 1C15 |
S12C S15 S15CK S15C | ||
1.0503 1.1191 1.1193 1.1194 |
C45 | 1045[5] | C45 CK45 CF45 CQ45 |
060A47 080A46 080M46 |
C45 1C45 C46 C43 |
S45C S48C | ||
1.0726 1.0727 |
35S20 45S20 |
1140/1146 | 35S20 45S20 |
212M40 En8M |
||||
1.0715 1.0736 |
11SMn37 | 1215 | 9SMn28 9SMn36 |
230M07 En1A |
CF9SMn28 CF9SMn36 |
SUM 25 SUM 22 | ||
1.0718 1.0737 |
11SMnPb30 11SMnPb37 |
12L14 | 9SMnPb28 9SMnPb36 |
230M07 Leaded En1B Leaded |
CF9SMnPb29 CF9SMnPb36 |
SUM 22 SUM 23 SUM 24 | ||
1.1555 | C120U | C125W | BW1C | C120KU | SK2 | |||
合金鋼 | ||||||||
1.7218 | 4130 | 25CrMo4 GS-25CrMo4 |
708A30 CDS110 |
25CrMo4 (KB) 30CrMo4 |
SCM 420 SCM 430 SCCrM1 | |||
1.7223 1.7225 1.7227 1.3563 |
42CrMo4 | 4140/4142 | 41CrMo4 42CrMo4 42CrMoS4 43CrMo4 |
708M40 708A42 709M40 En19 En19C |
41CrMo4 38CrMo4 (KB) G40 CrMo4 42CrMo4 |
SCM 440 SCM 440H SNB 7 SCM 4M SCM 4 | ||
1.6582 1.6562 |
34CrNiMo6 | 4340 | 34CrNiMo6 40NiCrMo8-4 |
817M40 En24 |
35NiCrMo6 (KB) 40NiCrMo7 (KB) |
SNCM 447 SNB24-1-5 | ||
1.6543 1.6523 |
20NiCrMo2-2 | 8620 | 21NiCrMo22 21NiCrMo2 |
805A20 805M20 |
20NiCrMo2 | SNCM 200 (H) | ||
1.5415 | 16Mo3 | A240 A/B/C | K12822 K12320 K12020 K11820 |
15Mo3 | 1503-243B 240 243 |
15Mo3 16Mo3 |
STBA12 | |
不鏽鋼 | ||||||||
1.4310 | X10CrNi18-8 | 301 | S30100 | |||||
1.4318 | X2CrNiN18-7 | 301LN | ||||||
1.4305 | X8CrNiS18-9 | 303 | S30300 | X10CrNiS18-9 | 303S 31 En58M |
X10CrNiS18-09 | SUS 303 | |
1.4301 | X2CrNi19-11 X2CrNi18-10 |
304(英語:SAE 304 stainless steel) | S30400 | X5CrNi18-9 X5CrNi18-10 XCrNi19-9 |
304S 15 304S 16 304S 18 304S 25 En58E |
X5CrNi18-10 | SUS 304 SUS 304-CSP | |
1.4306 | X2CrNi19-11 | 304L | S30403 | 304S 11 | SUS304L | |||
1.4311 | X2CrNiN18-10 | 304LN | S30453 | |||||
1.4948 | X6CrNi18-11 | 304H | S30409 | |||||
1.4303 | X5CrNi18-12 | 305 | S30500 | |||||
1.4401 1.4436 |
X5CrNiMo17-12-2 X5CrNiMo18-14-3 |
316 | S31600 | X5CrNiMo17 12 2 X5CrNiMo17 13 3 X5CrNiMo 19 11 X5CrNiMo 18 11 |
316S 29 316S 31 316S 33 En58J |
X5CrNiMo17 12 X5CrNiMo17 13 X8CrNiMo17 13 |
SUS 316 SUS316TP | |
1.4404 | X2CrNiMo17-12-2 | 316L(英語:SAE 316L stainless steel) | S31603 | 316S 11 | SUS316L | |||
1.4406 1.4429 |
X2CrNiMoN17-12-2 X2CrNiMoN17-13-3 |
316LN | S31653 | |||||
1.4571 | 316Ti | S31635 | X6CrNiMoTi17-12 | 320S 33 | ||||
1.4438 | X2CrNiMo18-15-4 | 317L | S31703 | |||||
1.4541 | 321 | S32100 | X6CrNiTi18-10 | 321S 31 | SUS321 | |||
1.4848 | GX40CrNiSi25-20 | A351 HK40 | J94204 | SEW 595 GX40CrNiSi25-20 | 310C40 | SCH22 | ||
1.4859 | GX10NiCrSiNb32-20 | N08151 | GX10NiCrSiNb32-20 | |||||
1.4878 | X12CrNiTi18-9 X8CrNiTi18-10 |
321H | S32109 | |||||
1.4906 | X7CrNiNb18-10 | 347H | S34709 | |||||
1.4512 | X6CrTi12 | 409 | S40900 | SUH409 | ||||
410 | S41000 | |||||||
1.4016 | 430 | S43000 | X6Cr17 | 430S 17 | SUS430 | |||
440A | S44002 | |||||||
1.4112 | 440B | S44003 | ||||||
1.4125 | 440C(英語:440C) | S44004 | X105CrMo17 | SUS440C | ||||
1.4104 | 430F | S44020 | X14CrMoS17 | SUS430F | ||||
1.4057 | X17CrNi16-2 | 431 X[6] | S43100 | X16CrNi16 | 431S 29 | SUS431 | ||
1.5423 | 16Mo5 | A335 P1 | 4520 4419H 4419 |
K11522 | 16Mo5 | STPA12 | ||
1.7715 | 14MoV6-3 | A335 P2 | K11547 | 14MoV6-3 | 660 | STPA20 | ||
1.7335 1.7338 |
13CrMo4-5 10CrMo5-5 |
A335 P11 | K11597 | STPA23 | ||||
1.7375 1.7380 1.7383 |
10CrMo9-10 11CrMo9-10 12CrMo9-10 |
A335 P22 | K21590 | 17175 10CrMo910 | STPA24 | |||
1.7362 1.7366 |
X11CrMo5 X12CrMo5 12CrMo19-5 |
A335 P5 | 501 502 |
K41545 S50100 S50200 |
STPA25 | |||
1.7386 | X11CrMo9-1 X12CrMo9-1 |
A335 P9 | 503 | S50400 S50488 K90941 |
STPA26 | |||
1.4903 | X10CrMoVNbN9-1 | A335 P91 | K91560 | X10CrMoVNbN9-1 | ||||
1.4905 1.4906 |
X11CrMoWVNb9-1-1 X12CrMoWVNbN10-1-1 |
A335 P92 | K92460 | X11CrMoWVNb9-1-1 X12CrMoWVNbN10-1-1 |
||||
1.4539 | X1NiCrMoCu25-20-5 | 904L | N08904 | |||||
1.4547 | X1CrNiMoCuN20-18-7 | S31254 | ||||||
1.4565 | NIT50 | S20910 | ||||||
NIT60 | S21800 | |||||||
工具鋼 | ||||||||
1.2363 | X100CrMoV5 | A-2 | T30102[7] | X100CrMoV51 | BA 2 | X100CrMoV5-1 KU | SKD 12 | |
A-3 | T30103[8] | |||||||
A-4 | T30104[9] | |||||||
A-6 | T30106[10] | |||||||
A-7 | T30107[11] | |||||||
A-8 | T30108[12] | |||||||
A-9 | T30109[13] | |||||||
1.2365 | X32CrMoV3-3 32CrMoV12-28 |
H10 | T20810 | X32CrMoV3-3 32CrMoV12-28 |
SKD 7 | |||
1.2379 | X153CrMoV12 | D-2 | X153CrMoV12-1 | BD 2 | X155CrVMo12-1 | SKD 11 | ||
1.2510 | O-1 | 100MnCrW4 | Bo 1 | 95MnWCr-5 KU |
Close