SCDƬ
SA387ϵֱp;Vһ;ֱp̼ͨؽYͺϽY䓻ϽY܈ƣaҪݔwĹܵY
1.܈Dop䓹ܣA→ӟ→→݁б܈B܈D→Ó→p→s→Cֱ→ˮԇ̽→ӛ→ 2.Σ܈op䓹ܣA→ӟ→→^→˻→ϴ→Ϳͣ~→Σ܈→→̎→Cֱ→ˮԇ̽→ӛ→
ɽ|f䓲˾䓏Sн20꺸Ӊ䓹aFЇȵJCOEֱp䓹ܹˇaһJCOEֱpɺ䓹aˇһ(aЇӹܘIСڏaˇIе)6׳L;䓹(С)aˇһҎ()ֱƴɺ䓹aˇסyp䓹aˇһ䓹a_22fҡ˾ߜغϽ͜غϽܺߏȽYܵ_lc죬Чƶϸĺӹˇƌõĺ^̌gضȿƃxʹ̎͟t_lԇƹˇaƷЇzyCʩʽԇՓCϸĿǰatyϽ䓹ܺ͵͜غϽ䓹 (ASTM ˜ʵA672B70CL32䓹ܣA672B70CL42˺A671CC60CL22䓹ܣA671CC65CL32䓹A691Gr91CL42䓹A691Gr91CL32Ͻ䓹A691 1 1/4Cr21/4Cr5Cr ͈GB/T 9711˜15CrMoR1Cr5Mo 12Cr2Mo10MnWVNb16MnDR09MnNiDR) яVڻ늵b
˾߂ƹb䣬^aw̎{|ͮaƷw|zyֶѫ@ʯͅfʹÙaƷʯ͡Ȼ⡢ú⡢Yȹ̺IOеĴݔ͙Cе،ҺȮaƷ.
ASTM A691 GR 9CR CL42 Bֱp
ɽ|f䓲˾ߜغϽ͜غϽܺͶȽYܵ_lc죬ЧƶϸĺӹˇƵǽ^̌gضȿƃxʹ͟t_lӋƹˇaƷЇ zyCʩfՓϸĿǰaĽKyϽ䓺͵͜غϽ䓹 (ASTM ˵A691 1 1/4Cr 2 1/4Cr5r ͈GB/ 711˜15CrMo.1C5Mo. 12Cr2Mo10MnWVNb16MnDR09MnNiDR) яVڻ늵bֱpܸߜ߉䓹
1ASTM˜ ASTM A691 䓹ܼe CM-65 䓰˜ A204/A204M GrA
2ASTM˜ ASTM A691 䓹ܼe CM-70 䓰˜ A204/A204M GrB
3ASTM˜ASTM A691 䓹ܼe CM-75 䓰˜ A204/A204M GrCֱpܬF؛
4ASTM˜ASTM A691 䓹ܼe 1/2Cr 䓰˜ A387/A387M Gr2
5ASTM˜ ASTM A691 䓹ܼe 1Cr 䓰˜ A387/A387M Gr12
6ASTM˜ ASTM A691 䓹ܼe 1 1/4Cr 䓰˜A387/A387M Gr11ֱpܬF؛
ע: ֧L12.5ֱpܣɌ
1pfhɹڱйQ⏽Qں֮gߴ䓹.
2䓰345MPaƶ͑䓼ϕrȿ{.
Nۺ䓹ֱp䓹ܣ늺䓹늻䓹늺䓹ֱܣۺopܡ͜عܵßop䓹߉偠tܡ߉ϽݔʯùܾԼ䓹SaĸN䓹ܮaƷmڹV偠tCеȸI˾õu|ĮaƷۺČăruȫ30ʡС΅^ֱݠм⣬aƷÑهFIĺ䓹
ҪN:ܻ䓹ASME B36.10M ASTM 60 65 70(11)߉늻60-CL13 A672b7-CL32 ASTM A672B720CL32 65 70(12) ߜ늻䓹A691Gr1.25CR/CL13 A691Gr21/4CrCL22 A691Gr1-1/4CrCL22 A6912-1/4CrCL22 A6911-1/4CrCL22A691Gr.5Cr/CL22(13) ͺ䓹
䓹/65CL.22·ASTM 55CL.32ֱp ·䓹/60CL.13ӹASTM 71CL.13 ·䓹/65CL.32 ASTM 70CL.22ۺ71CL.13ۺ ·ASTM 70CL.23ֱh ·ASTM 70CL.32ֱpASTM 65CL.21 ASTM 65CL.21ۻASTM 55CL23ۻӺ䓹/66CL.22 ·䓹/55CL.32 ASTM 70CL.13ASTM 60CL.13 ·ASTM A691Gr.2-1/4CrCL22·ֱpۺ/65CL.22ֱpۺ/60CL.23ֱ·ASTM 60CL.21·ASTM 55CL.22ֱpֱpۺ/65CL.23ֱ·ASTM 70CL.22ֱp ASTM 65CL.32ASTM 65CL.13ۻ ASTM 70CL.13 ·ֱpۺ/65CL.21ۺA691Gr.2-1/4CrCL.22·ASTM A691Gr.2-1/4CrCL22 ASTM 65CL.21ASTM 65CL.22ۻ ASTM 65CL.23·ۺ60CL.23ۺ䓹/55CL.22·ۺ70CL.23ۺASTM 55CL.13ۻASTM 65CL.32ۻ ·ֱpۺ/55CL.23ֱ·ASTM 66CL.13ASTM 70CL.13 ASTM A691Gr11/4CrCL.2·ۺ55CL.22ۺ
ASTM A6911-1/4CrCL.21ۻASTM 7CL.23 ·ASTM 65CL13ֱpASTM 70CL.21ֱp ·䓹/65CL.22 ·ֱpۺ/70CL.22ASTM 65CL.23ۻ ·ASTM 70CL.23 ·䓹/70CL.13-ۺ60CL.21ۺ ASTM 65CL.13 ASTM 65CL.32·ۺ55CL.22ۺ·ASTM 65CL.22ۻASTM A691Gr11/4CrCL.21ۻۺ70CL.21ۺ·ASTM 60CL.32ۻ ·ASTM 66CL.13ֱp·ASTM 70CL.21ۻ ·䓹/60CL.21·ֱpۺ/70CL.23ֱASTM 65CL.13ۻ ·ۺ60CL.32ۺ ASTM 55CL.21ASTM 66CL.32 ·ASTM 55CL.32 ·ASTM 70CL.21ֱpASTM 65CL.32ۻ ·ۺ55CL.23ۺ ·ۺ55CL.32ۺ䓹/70CL.23 ·ۺ60CL.23ۺ ·ۺ70CL.22ۺASTM 55CL.21 ·ֱpۺ/65CL.22 ·ۺ70CL.13ۺֱpۺ/65CL.13 ASTM 65CL.22 ·ۺ70CL.13ۺASTM 60CL.13ֱp·ASTM 60CL.23·ASTM A691Gr.1-1/4CrCL22·䓹/60CL.22 ·䓹/A691Gr1-1/4CrCL.21 ·ASTM 65CL.21ֱp늹ASTM 71CL.22·ASTM 65CL23ֱp·ASTM 55CL.21ۻ 60,65,70,60,65,70,6566,70, 71,555560.65,70,5560,65,70A691Gr,1-1/4CrA691Gr.2-1/4Cr; [늏S,S,ͽ]˾䓹ҎRr| ! ˾Iһ֧ۣԞk·\ݔ˾ղϢȫʮСr!ngӭϿ͑ҹ˾ָՄI