П܈20̖op䓹N۶ijб䓲˾ ϵ0635-2120001 ֙C13562012022 15263585887
aI:op䓹S,߉偠t,Ͻ䓹,op䓹,ڏ䓹.Ը͑Ҫ,N̖,,|Ĵڏop䓹ܡڏ䓹ڏopܵȮaƷ,gӭăijб䓲˾ṩN䓹op䓹ܡϽܡ܃rԃ,˾15CrMoϽ䓹12Cr1MoVϽ䓹ܡ35CrMoϽ䓹16MnϽ䓹ܵȵȡ˾ăFF؛YԴNҎ
Ҏ op䓹 Ҏ op䓹 Ҏ op䓹 Ҏ op䓹
61 185 327-8 489-10 704-5 834-5 10225-26 12730-32
62 201-1.5 329-10 4812-14 706-7 836-7 10228-30 12734-35
71 202-2.5 342-3 513-3.5 708-9 838-10 10232 1334-4.5
72 203-3.5 344-5 514-6 7010-12 8312-14 1084-4.5 1335-6
81 204-5 346-7 518-10 7014-16 8316-18 1085-6 1338-10
82 222-2.5 348-9 5112-14 7018-20 8320-22 1088-10 13312-14
82-5 223-3.5 382-2.5 5116 7022 8324 10812-14 13316-18
91 224-5 383-3.5 603-5 734-5 89-4.5 10816-18 13320-22
92 226-7 384-4.5 604-5 736-7 895-6 10820-22 13324-26
101 228 385-6 606-7 738-9 898-10 10824-25 13328-30
102 252-2.5 387-8 608-10 7310-12 8912-14 10826-28 13332-34
102-5 253-3.5 389-10 6012-14 7312-14 8916-18 10830-32 13335-36
103 254-5 3812 603-3.5 7316-18 8920-22 10835 1404-4.5
121 256-7 422-2.5 63.53-3.5 7320 8924-25 1214-5 1405-6
121.5 258-10 423-3.5 63.54-5 764-5 8926 1216-8 1408-10
122-2.5 272.5-3 424-5 63.56-7 766-7 955-6 12110-12 14012-14
123-3.5 274-5 426-7 63.53-9 768-9 957-8 12114-16 14016-18
141 276-7 428-9 63.510-12 7610-12 9510-12 12118-20 14020-22
142-2.5 278-10 4210-12 63.514-16 7612-14 9514-16 12122-24 14024-26
143-4 288-2.5 452.5-3 63.518 7616-18 9518-20 12126-28 14028-30
145 283-3.5 453.5-4 63.520 7620-22 9522-24 12130-32 14032-34
161-1.5 284-4.5 455-6 683-4 804-5 9525-26 12134-35 14035-36
162-2.5 285-6 457-8 685-6 805-6 1024-4.5 1274-5 14038-40
163-4 287-8 459-10 687-8 806-7 1025-6 1276-8 14042-45
165 289-10 4512-14 689-10 808-9 1027-8 12710-12 14046
181-1.5 322-2.5 483-3.5 6812-14 8010-12 10210-12 12714-16 1464-5
182-2.5 323-3.5 484-4.5 6814-16 8014-16 10214-16 12718-20 1466-8
183-3.5 324-4.5 485-6 6818-20 8018-20 10218-20 12722-24 14610-12
184-4.5 325-6 487-8 6822 8022 10222-24 12726-28 14614-16
Ҏ Ҏ Ҏ Ҏ Ҏ Ҏ Ҏ Ҏ
14618-20 15926-28 18030-32 20338-40 24535-36 32518-20 35545-50 4069-10
14622-24 15930-32 18034-35 20342-44 24538-40 32522-24 3779-10 40611-12
14625-26 15934-35 18036-38 20345-46 24545-50 32525-26 37711-12 40614-16
14628-30 15936-38 18040-42 20348-50 24555 32528-30 37714-15 40618-20
14632-34 15940-42 18044-45 20355 2737-8 32532-34 37716-18 40625-30
14635-36 15944-45 18046-48 2196-7 2739-10 32535-36 37720-22 40635-40
14638-40 15946 18050-52 2198-9 27312-14 32538-40 37724-25 40645-50
14642-44 1684-4.5 1946-7 21910-12 27315-16 32542-45 37726-28 40655-60
14645-46 1685-6 1948-10 21914-16 27318-20 32548-50 37730-32 42670-85
1524-4.5 1687-8 19412-14 21918-20 27322-24 32555-60 37734-35 4269-10
1525-6 16810-12 19416-18 21922-24 27325-26 3518-9 37736-38 42611-12
1528-10 16814-16 19420-22 21925-26 27328-30 35110-11 37740-42 42614-16
15212-14 16818-20 19424-26 21928-30 27332-35 35112-14 37748-50 42618-20
15216-18 16822-24 19428-30 21932-34 27338-40 35116-18 37755-60 42622-24
15220-22 16826-28 19432-34 21935-36 27345-48 35120-22 4029-10 42626-28
15224-26 16830-32 19436-38 21938-40 27350-55 35124-25 40211-12 42630-32
15228-30 16834-35 19440-42 21942-44 2999-10 35126-28 40214-16 42634-35
15232-34 16836-38 19444-45 21945-48 29912-14 35130-32 40218-20 42636-38
15235-36 16840-42 19446-48 21950-52 29916-18 35134-35 40222-24 42640-42
15238-40 16844-45 19450-52 21950 29920-22 35138-40 40225-26 42645-48
15242-44 16846-48 2036-7 2457 29924-25 35142-45 40228-30 42650-55
15245-46 16850-52 2038-9 2458-9 29926-28 35148-50 40232-34 42660-65
1594-4.5 1806-7 20310-12 24510-12 29930-32 35155-60 40235-36 42670-80
1595-6 1808-9 20314-16 24514-16 29934-35 3558-9 40238-40 426100
1598-10 18010-12 20318-20 24518-20 29940-45 35510-11 40242-44 4508-9
15912-14 18014-16 20322-24 24522-24 29950-55 35512-14 40245-48 45010-11
15916-18 18018-20 20326-28 24525-26 3258-9 35518-20 40250-55 45012-14
15920-22 18022-24 20330-32 24528-30 32510-12 35525-30 40258-60 45016-18
15924-25 18026-28 20334-36 24532-34 32514-16 35535-40 40265 45020-22 -80
ܲĵķ
һ.1a
1opܡ܈ܡ܈ιܡ픹
2
aˇ֡늻躸ܣll⺸ܡt
bpֱ֡pܡ
П܈20̖op䓹N۶20#䓹ܲ|20һ20op䓹ܡ20#䓹ܵIJϞ飺|̼ؽY20#䓹̖20䓣GB/T 699-1999&GB/T 3639-2008Լm÷׃Ըߡһ㹩߅Nȼӹ늻ͺĺܺã⺸rСҪΠsƼװlѼyӹλB^˻BһgҪߵġ20#䓹ܻWɷݡWɷݣ̼ C 0.170.23 Si0.170.37 i Mn0.350.65 S 0.035 P 0.035 t Cr0.25 Ni0.25 ~ Cu0.25Wܣ b (MPa)410(42) s (MPa)245(25)L 5 (%)25տs (%)5Ӳ δ̎,156HBԇӳߴ磺ԇӳߴ25mm̎ҎM̎Ҏ,910,MFw+w؛BԲ̎̎˻ߜػػ𣩠B؛Ҫ̎B؛đںͬעδע߰̎؛
2Π
1Δ䓹ܡA䓹䓹ܡEA䓹䓹ܡ䓹䓹˽䓹A䓈A
2s䓹ܡ߅䓹ܡ÷䓹p䓹ܡp䓹䓹ܡAF䓹y䓹ܡ횤䓹
3ں䓹䓹
4;ܵ䓹ṤO䓹ܡCеI䓹ʯ|@̽䓹ܡ䓹WI䓹ܡ;䓹
П܈20̖op䓹N۶op䓹
П܈20̖op䓹N۶һNпս߅]нӿpLl䓲ġ䓹ܾпսݔwĹܵݔʯȻ⡢úˮijЩwϵĹܵȡ䓹cA䓵Ȍ䓲ڿŤͬr^pһN䓲ģVY͙Cеʯ@U܇S܇Լʩõ_ּܵȡ䓹hɲ칤sϺͼӹrSȦǧĿǰяV䓹܁졣䓹߀ǸNҎȱٵIJܡͲȶҪ䓹܁䓹ܰMeΠIJͬɷ֞AܺͮܡLȵėlAe*ÈAιܿݔw⣬Ahڳ܃Ȳⲿr^^䓹LjAܡAҲһľԣƽ揝ėlAܾͲ緽ιܿȴһЩrC߹ǼܡľҾߵȾͳ÷ιͬ;߀ΠĮ䓹
1.Yßop䓹ܣGB/T8162-1999һY͙CеYğop䓹
2.wݔßop䓹ܣGB/T8163-1999ݔˮwһop䓹ܡ
3.Љ偠tßop䓹ܣGB3087-1999NYЉ偠t^ˮܼC܇偠t^ܡСܺuõă|̼ؽY䓟܈Σ܈op䓹ܡ
4.߉偠tßop䓹ܣGB5310-1995߉ωˮ偠tܟõă|̼Ͻ䓺ͲP͟䓟op䓹ܡ
5.Oø߉op䓹ܣGB6479-86mڹضȞ-40~400桢10~30MaĻOܵă|̼ؽY䓺ͺϽ䓟op䓹
6.ʯѻßop䓹ܣGB9948-88mʯ;SĠtܡύQܵop䓹
7.|@̽䓹ܣYB235-70ǹ|TMЎr@̽ʹõ䓹ܣ;ɷ֞@U@brĹܺͳܵȡ
8.ʯrо@̽ßop䓹ܣGB3423-82ڽʯrо@̽@UrėUܵğop䓹
9.ʯ@̽ܣYB528-65ʯ@̽ɶ˃ȼӺӺğop䓹ܡ䓹ܷ܇zͲ܇zɷN܇zý^Y܇zÌc߽^Y
10.̼䓟op䓹ܣGB5213-85촬I͉ϵ͉ϵ偠t^õ̼䓟op䓹̼䓟op䓹ܹܱڹضȲ^450棬Ͻ䓟op䓹ܹܱڹضȳ^450
11.܇Sßop䓹ܣGB3088-82܇SܼӘSõă|̼ؽY䓺ͺϽY䓟܈op䓹ܡ
12.͙Cø߉ܣGB3093-86͙C߉õΟop䓹
13.Һ͚ӸͲþ܃ȏop䓹ܣGB8713-88Һ͚ӸͲõľо܃ȏߴλ܈ܟop䓹ܡ
14.λ܈ܟop䓹ܣGB3639-83ڙCеYҺOijߴ羫ȸߺͱ❍Ⱥõλ܈ܟop䓹xþܟop䓹CеYҺOԴsCеӹrͬrڮaƷ
15.YòP䓟op䓹ܣGB/T14975-1994ǏVڻʯ͡pʳƷCеȹIgܵͽYIJPƳɵğ܈DUΣ܈op䓹
16.wݔòP䓟op䓹ܣGB/T14976-1994ݔwIJPƳɵğ܈DUΣ܈op䓹
17.͟op䓹dzˈAΠğop䓹ܵĿQ䓹ܽΠߴIJֿͬɷ֞ȱں͟op䓹ܣ̖Dȱں͟op䓹ܣ̖BD׃ֱ͟op䓹ܣ̖BJ͟op䓹VڸNYߺ͙Cе㲿͈Aһ㶼^đTԾغͽģ^ĿŤԴppYs䓲
䓹
䓹ҲQ䓰䓎^ͺƳɵ䓹ܡ䓹aˇaЧʸߣƷNҎOY٣һ㏊ȵڟop䓹20o30ԁS|B܈aѸٰlչԼӺ͙zgMp䓹ܵƷNҎԽԽI˟op䓹ܡ䓹ܰpʽֱ֞pܺ
ֱpaˇaЧʸߣɱlչ^졣ܵďһֱpܸ^խa^ĺܣ߀ͬӌȵaͬĺcͬLȵֱppL30~****aٶ^͡^Сڏĺֱܴpڏ܄t
1.͉wݔú䓹ܣGB/T3092-1993ҲQһ㺸ܣQڹݔˮú՚⡢ͺȡůһ^͉w;ĺ䓹ܡ䓹ܽӱں֞ͨ䓹ܺͼӺ䓹ӹܶʽ֞鲻ݼy䓹ܣܣ͎ݼy䓹ܡ䓹ܵҎùQڏmmʾQڏǃȏĽֵTϳӢʾ11/2 ȡ͉wݔú䓹ֱܳݔw߀͉wݔ\䓹ܵԭܡ
2.͉wݔ\䓹ܣGB/T3091-1993ҲQ\늺䓹Qݔˮú՚ͼȡůůˮһ^͉w;ğ\ӣt늺䓹䓹ܽӱں֞ͨ\䓹ܺͼӺ\䓹ܣӹܶʽ֞鲻ݼy\䓹͎ܺݼy\䓹䓹ܵҎùQڏmmʾQڏǃȏĽֵTϳӢʾ11/2
3.̼ͨ늾ܣGB3640-88ǹIcýbCO늚ⰲbڱo늾䓹
4.ֱp늺䓹ܣYB242-63Ǻpc䓹ܿvƽе䓹ܡͨ֞鹫늺䓹늺ڹ׃sܵȵ
5.Љwݔp䓹ܣSY5036-83ԟ܈䓎pӣڳЉwݔ͵p䓹䓹ܳЉܺ^NĿƌWzͣʹÿɿ䓹ܿڏݔЧʸɹsOܾͶYҪݔʯ͡ȻĹܾ
6.Љwݔpl䓹ܣSY5038-83ԟ܈䓎ølӺӵģڳЉwݔ͵pl䓹䓹ܳЉԺںӺͼӹͣ^NͿƌWzʹÿɿ䓹ܿڏݔЧʸߣɹʡOܾͶYҪOݔʯ͡ȻȵĹܾ
П܈20̖op䓹N۶7.һ͉wݔp䓹ܣSY5037-83ԟ܈䓎ͣpԄ溸Ƴɵˮú⡢՚һ͉wݔ䓹
8.һ͉wݔpl䓹ܣSY5039-83ԟ܈䓎ølӺһ͉wݔpl䓹ܡ
9p䓹ܣSY5040-83ԟ܈䓎ͣpӻlƳɵľYa^ȻA䓹ܡ
ͺϹܡڏͿ䓹
ͺϹԟ\䓹wĩڇͿgڣҪrɣͿ϶܃c\ȣпgPe⻬坍ʹÉLȃcͺϹܵʹÉ\ܵϡcϹЙCеȸ͉͟Ժõȃcڻw䓹ܣԲڴϻ}ɏVԁˮúaƷwݔͼȡụ̊\ܵQaƷ䰲bʹc\ܻܼͬʽҲȫܴͬXͺϹڴڏԁˮݔϰl]ãÑgӭѳɞܵЈ*߸®aƷ֮һ
Ϳ䓹ڴڏܺlܻAͿ϶*ֱܿ_1200mmɸͬҪͿȣPVCۣPEh֬EPOZYȸNͬܵͿãgԏ͏AWgPgĥ͛_͝Bԏܵ⻬ճκݔ͕rݔЧݔpʧͿПo܄oɝBȾݔ͵Ľ|ĶCwļȺlԣ-40浽+80淶ѭhʹϻں؎ȿ̵ʹáڏͿ䓹VԁˮȻ⡢ʯͨӍȹI