國內(nèi)常用鋼材牌號替代各國鋼材牌號

1、german chinese material designation mat. no. former designat. standard remark material designation standard title remark matching of properties: engineering steels engineering steels s185 1. 0035 st 33 din en 10025 q 195 gb 700-88 unalloyed engineering steels accept only in killed condition z, yield

2、 point and notch impact do not use energy not guaranteed s235jr 1. 0037 st 37-2 din en 10025 kv at room temperature, q 235 a gb 700-88 unalloyed engineering steels f = unkilled, do not use do not use s235jrg1 1. 0036 u st 37-2 din en 10025 kv at room temperature, q 235 a gb 700-88 unalloyed engineer

3、ing steels f = unkilled, do not use similar unkilled s235jrg1c 1. 0121 uq st 37-2 din en 10025 kv at room temperature, unkilled, suitable for cold forming,s235jrg2 1. 0038 r st 37-2 din en 10025 kv at room temperature, q 235 b gb 700-88 unalloyed engineering steels z = killed similar unkilled not pe

4、rmitted s235jrg2c 1. 0122 rq st 37-2 din en 10025 kv at room temperature, q 235 b gb 700-88 unalloyed engineering steels z = killed similar unkilled not permitted, suitable for cold forming, s235j0 1. 0114 st 37-3 u din en 10025 kv at 0c q 235 c gb 700-88 unalloyed engineering steels z = killed or t

5、z = double-killed similar s235j0c 1. 0115 q st 37-3u din en 10025 kv at 0c, suitable for cold q 235 c gb 700-88 unalloyed engineering steels z = killed or tz = double-killed similar forming, s235j2g3 1. 0116 st 37-3n din en 10025 kv at -20c, fully killed q 235 d gb 700-88 unalloyed engineering steel

6、s z = killed or tz = double-killed similar steel s235j2g4 1. 0117 din en 10025 kv at -20c, fully killed q 235 d gb 700-88 unalloyed engineering steels z = killed or tz = double-killed similar steel s235j2g3c 1. 0118 q st 37-3n din en 10025 kv at -20c, fully killed q 235 d gb 700-88 unalloyed enginee

7、ring steels z = killed or tz = double-killed similar steel, suitable for cold forming, s275jr 1. 0044 st 44-2 din en 10025 kv at room temperature q 275 gb 700-88 unalloyed engineering steels c content must be limited to 0.22%, otherwise only limited similar weldability, notch impact energy not guara

8、nteed. s275jrc 1. 0128 q st 44-2 din en 10025 kv at room temperature, q 275 gb 700-88 unalloyed engineering steels c content must be limited to 0.22%, notch impact energy not do not use suitable for cold forming, guaranteed. s275j0 1. 0143 st 44-3 din en 10025 kv at 0c q 275 gb 700-88 unalloyed engi

9、neering steels c content must be limited to 0.22%, notch impact energy not do not use guaranteed. s275j0c 1. 0140 q st 44-3u din en 10025 kv at 0c, suitable for cold q 275 gb 700-88 unalloyed engineering steels c content must be limited to 0.22%, notch impact energy not do not use forming, guarantee

10、d. s275j2g3 1. 0144 st 44-3n din en 10025 kv at -20c, fully killed q 275 gb 700-88 unalloyed engineering steels c content must be limited to 0.22%, notch impact energy not do not use steel guaranteed. s275j2g4 1. 0145 din en 10025 kv at -20c, fully killed q 275 gb 700-88 unalloyed engineering steels

11、 c content must be limited to 0.22%, notch impact energy not do not use steel guaranteed. s275j2g3c 1. 0141 q st 44-3n din en 10025 kv at -20c, fully killed q 275 gb 700-88 unalloyed engineering steels c content must be limited to 0.22%, notch impact energy not do not use steel, suitable for cold gu

12、aranteed. forming, s355jrc 1. 0551 st 52-3u din en 10025 kv at room temperature, 16mn gb 1591-88 high strength low alloy structural steels important! no accepting of open hearth furnace steel, for identical suitable for cold forming, plate up to 60 mm thick, kv only at room temperature, s355j0 1. 05

13、53 din en 10025 kv at 0c 16mn gb 1591-88 high strength low alloy structural steels important! no accepting of open hearth furnace steel, for do not use plate up to 60 mm thick, kv only at room temperature, s355j2g3 1. 0570 st 52-3n din en 10025 kv at -20c, fully killed 16mn gb 1591-88 high strength

14、low alloy structural steels important! no accepting of open hearth furnace steel, for do not use steel plate up to 60 mm thick, kv only at room temperature, s355j2g3c 1. 0569 din en 10025 kv at -20c, fully killed 16mn gb 1591-88 high strength low alloy structural steels important! no accepting of op

15、en hearth furnace steel, for do not use steel, suitable for cold plate up to 60 mm thick, kv only at room temperature, forming, e295 1. 0050 st 50-2 din en 10025 q275 gb 700-88 unalloyed engineering steels c content 0.28 to 0.38%, only limited weldability identical e335 1. 0060 st 60-2 din en 10025

16、45 gb 699-88 plain carbon quality steel c content 0.42 to 0.50%, only limited weldability identical 16mn gb 1591-88 high strength low alloy structural steels important! no accepting of open hearth furnace steel, for similar plate up to 60 mm thick, e360 1. 0070 st 70-2 din en 10025 55 gb 699-88 plai

17、n carbon quality steel c content 0.52 to 0.60%, not weldable identical 16mn gb 1591-88 high strength low alloy structural steels important! no accepting of open hearth furnace steel, for similar plate up to 60 mm thick, comparison of german and chinese material designations, basis sn359 no guarantee

18、 in respect of completeness and substitution of materials!german basis: sn 359 material designation mat. no. former designat. fine-grained engineering steels, weldable standard remark chinese material designation standard fine-grained engineering steels, weldable title remark matching of properties:

19、 s355n 1. 0545 ste 355 s420n 1. 8902 ste 420 s460n 1. 8901 ste 460 din en 10113-2 din en 10113-2 din en 10113-2 normalised normalised normalised not known not known q 420 c gb t 16270-96 not known not known high-strength engineering-steel sheet/plate and strip products, heat-treated or produced by c

20、ontrolled rolling similar cold-drawn steels, unalloyed cold-drawn steels, unalloyed c45 +c 1. 0503 c 45 k din en 10083-2 cold-drawn not known not known e 295gc +c 1. 0533 st 50-2 kg din en 10277-2 cold-drawn not known not known sheets sheets dc01 +lc 1. 0330 st 12 03 din en 10130 08f gb 699-88 plain

21、 carbon quality steel sameness must be checked in every case similar pipes, tubes pipes, tubes st 37.0 1. 0254 st 37.0 din 2448 ? normalised 20 gb 8163-87 seamless tubes for transport of liquids limit c content to 0.17% similar 20 gb 8162-87 seamless tubes for structures limit c content to 0.17% sim

22、ilar st 37.4 nbk 1. 0255 st 37.4 nbk din 2391 normalised 20 gb 8163-87 seamless tubes for transport of liquids limit c content to 0.17% similar 20 gb 8162-87 seamless tubes for structures limit c content to 0.17% similar p235gh 1. 0345 st 35.8 st 52.4 1. 0581 st 52.4 din 17175 din 1628 + din 1630 no

23、rmalised normalised and brightannealed 20 gb 8162-87 not known not known seamless tubes for structures limit c content to 0.17% similar tubes in stainless steels x6crniti18-10 1. 4541 x10crniti 18 9 din 17457 austenitised tubes in stainless steels 0cr18ni10ti gb 13296-91 0cr18ni10ti gb t 14975-94 se

24、amless boiler and heat exchanger tubes (austenitic) similar seamless tubes similar 0cr18ni10ti gb t 14976-94 seamless tubes for liquids similar x6crnimoti17-12-2 1. 4571 x10crnimoti 18 10 din 17458 austenitised 0cr18ni10ti gb 12771-91 0cr18ni10ti gb 13296-91 0cr18ni12mo2ti gb t 14975-94 0cr18ni12mo2

25、ti gb t 14976-94 1cr18ni12mo2ti gb 13296-91 welded pipes for transport of liquids similar seamless boiler and heat exchanger tubes (austenitic) similar seamless tubes similar seamless tubes for liquids similar seamless boiler and heat exchanger tubes (austenitic) similar comparison of german and chi

26、nese material designations, basis sn359 no guarantee in respect of completeness and substitution of materials! german chinese basis: sn 359 material designation mat. no. former designat. standard remark material designation standard title remark matching of properties: qenched and tempered steels, u

27、nalloyed quenched and tempered steels, unalloyed c22 +n 1. 0402 c 22 n din en 10083-2 normalised 20 gb 699-88 plain carbon quality steel identical c35 +n 1. 0501 c 35 n din en 10083-2 normalised 35 gb 699-88 plain carbon quality steel identical c35 +qt 1. 0501 c 35 v quenched & tempered 35 gb 699-88

28、 plain carbon quality steel agreement required for qt instead of normalising. similar c35e +qt 1. 1181 ck 35 v din en 10083-1 quenched & tempered 35 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. yield point at small nom. thickness differs from european materi

29、al. similar c45 +n 1. 0503 c 45 n din en 10083-2 normalised 45 gb 699-88 plain carbon quality steel identical c45 +qt 1. 0503 c 45 v quenched & tempered 45 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. similar c45e +qt 1. 1191 ck 45 v din en 10083-1 quenched

30、& tempered 45 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. yield point at small nom. thickness differs from european material. similar c55 +qt 1. 0535 c 55 v din en 10083-2 quenched & tempered 55 gb 699-88 plain carbon quality steel agreement required for qt

31、 instead of normalising. similar c55e +qt 1. 1203 ck 55 v din en 10083-1 quenched & tempered 55 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. yield point at small nom. thickness differs from european material. similar c60 +n 1. 0601 c 60 n din en 10083-2 norm

32、alised 60 gb 699-88 plain carbon quality steel identical flame hardening steels flame hardening steels cf 35 v 1. 1183.05 cf 35 v din 17212 quenched & tempered 35 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. similar cf 45 v 1. 1193.05 cf 45 v din 17212 quenc

33、hed & tempered 45 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. similar cf 55 v 1. 1213.05 cf 55 v din 17212 quenched & tempered 55 gb 699-88 plain carbon quality steel agreement required for qt instead of normalising. similar quenched and tempered steels, al

34、loyed quenched and tempered steels, alloyed 25crmo4+qt 1.7218 25 crmo 4 v din en 10083-1 quenched & tempered 30crmo gb 3077-88 alloyed structural steels heat treatment strength to be agreed upon similar 42crmo4+qt 1.7225 42 crmo 4 v din en 10083-1 quenched & tempered 42crmo gb 3077-88 alloyed struct

35、ural steels heat treatment strength to be agreed upon similar 50crmo4+qt 1.7228 50 crmo 4 v din en 10083-1 quenched & tempered 50crmo ezb 1184-93 (title not known) 34crnimo6+qt 1.6582 34 crnimo 6 v din en 10083-1 quenched & tempered 34crni3mo ezb 1184-93 (title not known) 30crnimo8+qt 1.6580 30 crni

36、mo 8 v din en 10083-1 quenched & tempered 30cr2ni2mo ezb 1184-93 (title not known) case hardening steels case hardening steels 16mncr5+th 1.7131 16 mncr 5 bf din en 10084 20crmnti gb 3077-88 alloyed structural steels 16mncr jb t 6396-92 large forged piece of alloyed structural steel 20mncr5+th 1.714

37、7 20 mncr 5 bf din en 10084 20crmnti gb 3077-88 alloyed structural steels 20mncr jb t 6396-92 large forged piece of alloyed structural steel 18crnimo7-6+th 1.6587 17 crnimo 6 bf din en 10084 not known not known comparison of german and chinese material designations, basis sn359 no guarantee in respe

38、ct of completeness and substitution of materials!german chinese basis: sn 359 material designation mat. no. former designat. standard remark material designation standard title remark matching of properties: heat-resisting steels heat-resisting steels x20crmov11-1 1.4922 x 22 crmov 12 1 din en 10222

39、-2 1cr11mov gb 1221-92 heat-resisting steels (austenitic) tool steel tool steel 60wcrv 7 1.2550 60 wcrv7 din iso 4957 6 cr w 2 si gb 1299-85 alloyed cold work steel similar steels for forgings steels for forgings x20crmov11-1 1.4922 x 20 crmov 12 1 din en 10222-2 1cr11mov gb 1221-92 heat-resisting s

40、teels (austenitic) s355j2g3 1.0570 st 52-3 din en 10250-2 16mndr gb 3531-96 plate for pressure vessels for use at low temperatures c22 1.0402 c 22 din en 10250-2 not known not known 20mn5 1.1133 20 mn 5 din en 10250-2 not known not known c35e 1.1181 ck 35 din en 10250-2 35 gb 699-88 plain carbon qua

41、lity steel c45e 1.1191 ck 45 din en 10250-2 45 gb 699-88 plain carbon quality steel 45h gb 5216-85 structural steels with defined hardenability scatterband c60e 1.1221 ck 60 din en 10250-2 60 gb 699-88 plain carbon quality steel 25crmo4 1.7218 25 crmo 4 din en 10250-3 30crmo gb 3077-88 alloyed struc

42、tural steels 34crmo4 1.7220 34 crmo 4 din en 10250-3 35crmo gb 3077-88 alloyed structural steels 42crmo4 1.7225 42 crmo 4 din en 10250-3 42crmo gb 3077-88 alloyed structural steels 50crmo4 1.7228 50 crmo 4 din en 10250-3 50crmo ezb 1184-93 title not known similar 30crnimo8 1.6580 30 crnimo 8 din en

43、10250-3 30cr2ni2mo ezb 1184-93 title not known similar 34crni3mo not known 34crnimo6 1.6582 34 crnimo 6 din en 10250-3 34crnimo ezb 1184-93 title not known similar 33nicrmov14-5 1.6956 33 nicrmov 14 5 din en 10250-3 not known not known x20cr13 1.4021 x 20 cr 13 din en 10250-4 2cr13 gb 1220-92 stainl

44、ess steels (austenitic) 2cr13 gb 1221-92 heat-resisting steels (austenitic) 2cr13 gb 8732-88 steel for steam turbine blades sm 2cr13 yb 094-97 slabs for plastic moulds x17crni16-2 1.4057 x 17 crni 16 2 din en 10250-4 1cr17ni2 gb 1220-92 stainless steels (austenitic) 1cr17ni2 gb 1221-92 heat-resistin

45、g steels (austenitic) x4crni18-10 1.4301 x 5 crni 18 9 din en 10250-4 0cr18ni9 gb t 1220-92 stainless steel bar x6crniti18-10 1.4541 x 10 crniti 18 9 din en 10250-4 0cr18ni10ti gb 1220-92 stainless steels (austenitic) 0cr18ni10ti gb 1221-92 heat-resisting steels (austenitic) x6crnimoti17-12-2 1.4571

46、 x 10 crnimoti 18 10 din en 10250-4 0cr18ni12mo2ti gb 1220-92 stainless steels (austenitic) x5crnimo17-12-2 1.4401 x 5 crnimo17 12 2 din en 10250-4 0cr17ni12mo2 gb 1220-92 stainless steels (austenitic) 0cr17ni12mo2 gb 1221-92 heat-resisting steels (austenitic) x4crnimo16-5-1 1.4418 -din en 10250-4 n

47、ot known not known materials german-chinese_2004-06-08.xls page 4 of 8 comparison of german and chinese material designations, basis sn359 no guarantee in respect of completeness and substitution of materials!german chinese basis: sn 359 material designation mat. no. former designat. standard remark

48、 material designation standard title remark matching of properties: stainless steels stainless steels x20cr13 1.4021 x 20 cr 13 din 17440+din en 10088-1 to 3 x20cr13 gb 1220-92 stainless steels (austenitic) x17crni16-2 1.4057 x 17 crni 16 2 din 17440+din en 10088-1 to 3 1cr17ni2 gb 1220-92 stainless

49、 steels (austenitic) 1cr17ni2 gb 1221-92 heat-resisting steels (austenitic) 1cr17ni2 gb 3280-92 cold-rolled plate and strip (austenitic) 1cr17ni2 gb 4356-84 wire in rod shape 1cr17ni2 (-r) gb t 4240-93 wire 1cr17ni2 gb t 4231-93 cold-rolled strip in stainless steel for springs ml1cr17ni2 gb 4232-93 wire for cold heading x39crmo17-1 1.4122 x 39 crmo 17 1 din 17440+din en 10088-1 to 3 not known not known x4crni18-10 1.4301 x 5 crni 18 9 din 17440+din en 10088-1 to 3 0cr18ni9 gb 1220-92 stainless steels (austenitic) x5crnimo17-12-2 1.440