20#op䓹ܼӹS
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M2016ԁ䓲2015ؔĕrȣ2016һȣ䓲İl؛h8.9%694fͬȻС1.7%䓲ƽlurԄ½ʮµֲ͡ցFӡȲֵؔ䓲İl؛ɵؔ235f272fҲ2014ؔͬڵ241f
ijб䓲˾ ˾F؛YԴ|飺10#35#16Mn36Mn2V27SiMnCrMo91015CrMo35CrMoGCR159CuPCrNi䓹ܣ09CrCuSb ND䓹ܵȵЇˣGB/T8163-99w䓹GB3639-2000䓹GB/T8162-99YܡGB/T3087-99е͉偠tGB/T5310-95߉偠tܡGB/T6479-2000ʌù27SiMnҺ֧ܹܡ߉Ͻ䓹GB/T13793-92
ƿßop䓹Ԕ
1
Ҏƿßop䓹ܵijߴ硢gҪzcԇb־C
mڌɽFɷ˾aƿğ܈op䓹
2Ҏļ
ļеėlͨ^öɞ鱾ėlעڵļSеޣ`ăݣӆmڱȻĄ_ɅfhĸоǷʹ@Щļ°汾Dzעڵļ°汾mڱ
GB/T 222 䓵ĻWԇȡӼƷWɷSƫ
GB/T 228 ٲ Ҝԇ
GB/T 229 ıȱڛ_ԇ
GB/T 4336 ̼䓺еͺϽ䓵Ĺ늰lV
GB/T 5777 op䓹ܳ̽z
GB/T 7735 䓹ܜu̽z
Q/BQB 203 ܵOYßop䓹
3ߴ硢κ
3.1 䓹ܵ⏽ͱںQ/BQB 203б12ҎSƫQ/BQB 203б34Ҏ
3.2 䓹ܵLκQ/BQB 203Ҏ
4gҪ
4.1 ̖ͻWɷ
4.1.1 䓵̖ͻWɷ֣۟ϱ1Ҏ
4.1.2 䓹ܵijƷWɷSƫGB/T 222PҎ
䓹܈
1Yßop䓹ܣGB8162-2008 2ݔwõؿp䓹ܣ-20083偠tßop䓹ܣGB3087-2008 4偠tø߉opܣGB5310-2008ST45.8-ͣ 5Oø߉op䓹ܣGB6479-1999 6|@̽ßop䓹ܣYB235-70 7ʯ@̽ßop䓹ܣYB528-65 8ʯѻßop䓹ܣGB9948-88 9ʯ@bßopܣYB691-70 10܇Sßop䓹ܣGB3088-1999 11ßop䓹ܣGB5312-1999 12܈ܟop䓹ܣGB3639-1999 13NϽ16Mn27SiMn15CrMo35CrMo12CrMov20G40Cr,12Cr1MoV,15CrMo
߀GB/T17396-1998Һ֧ß܈op䓹ܣGB3093-1986͙Cø߉op䓹ܣGB/T3639-1983λ܈ܟop䓹ܣGB/T3094-1986Οop䓹ܮ䓹ܣGB/T8713-1988Һ͚Ͳþ܃ȏop䓹ܣGB13296-1991偠tύQòP䓟op䓹ܣGB/T14975-1994YòP䓟op䓹ܣGB/T14976-1994wݔòP䓟op䓹ܣGB/T5035-1993܇Sßop䓹ܣAPI SPEC5CT-1999ܺҎ
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
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