英国 · B.S.

316 S 51

BS 1506:1990 — Specification for carbon, low alloy and stainless steel bars and billets for bolting material to be used in pressure retaining applications

化学成分

wt% · 对数刻度
0.010.1110100C0.04 – 0.1Cr16.5 – 18.5Mn2Mo2 – 2.5Ni10.5 – 13.5P0.045S0.03Si1
  • min – max 范围
  • 典型值

力学性能

按热处理状态分组
屈服强度 Rp0.2≤205 MPa抗拉强度 Rm≤520 MPa伸长率 A≤40 %

蠕变性能

17.481.0145208272540550560570580590600610620630640650660670680690700710720730MPa
  • 10000.0h
  • 30000.0h
  • 50000.0h
  • 100000.0h
  • 150000.0h
  • 200000.0h

温度 °C · 持久时间

化学成分

元素minmax相似备注
C0.040.1
Cr16.518.5
Mn2
Mo22.5
Ni10.513.5
P0.045
S0.03
Si1

力学性能

热处理 / 状态屈服强度抗拉强度伸长率断面收缩率冲击功硬度
棒材, 钢坯  软化处理  d <= 160 mm≤205≤520≤40

蠕变性能

温度 ℃时间 hCRS
54010000.0h247.0
54030000.0h222.0
54050000.0h210.0
540100000.0h194.0
540150000.0h185.0
540200000.0h178.0
540250000.0h173.0
55010000.0h233.0
55030000.0h208.0
55050000.0h197.0
550100000.0h181.0
550150000.0h172.0
550200000.0h164.0
550250000.0h159.0
56010000.0h220.0
56030000.0h195.0
56050000.0h183.0
560100000.0h167.0
560150000.0h158.0
560200000.0h151.0
560250000.0h146.0
57010000.0h206.0
57030000.0h181.0
57050000.0h170.0
570100000.0h154.0
570150000.0h145.0
570200000.0h138.0
570250000.0h133.0
58010000.0h193.0
58030000.0h168.0
58050000.0h157.0
580100000.0h141.0
580150000.0h132.0
580200000.0h125.0
580250000.0h120.0
59010000.0h180.0
59030000.0h155.0
59050000.0h144.0
590100000.0h128.0
590150000.0h120.0
590200000.0h113.0
590250000.0h108.0
60010000.0h167.0
60030000.0h143.0
60050000.0h132.0
600100000.0h116.0
600150000.0h108.0
600200000.0h102.0
600250000.0h97.0
61010000.0h155.0
61030000.0h131.0
61050000.0h120.0
610100000.0h105.0
610150000.0h97.0
610200000.0h91.0
610250000.0h87.0
62010000.0h142.0
62030000.0h119.0
62050000.0h108.0
620100000.0h94.0
620150000.0h86.0
620200000.0h81.0
620250000.0h77.0
63010000.0h130.0
63030000.0h107.0
63050000.0h97.0
630100000.0h84.0
630150000.0h77.0
630200000.0h72.0
630250000.0h69.0
64010000.0h119.0
64030000.0h97.0
64050000.0h87.0
640100000.0h75.0
640150000.0h69.0
640200000.0h65.0
640250000.0h61.0
65010000.0h108.0
65030000.0h87.0
65050000.0h78.0
650100000.0h67.0
650150000.0h61.0
650200000.0h58.0
650250000.0h55.0
66010000.0h97.0
66030000.0h78.0
66050000.0h70.0
660100000.0h60.0
660150000.0h55.0
660200000.0h52.0
660250000.0h50.0
67010000.0h87.0
67030000.0h69.0
67050000.0h62.0
670100000.0h54.0
670150000.0h50.0
670200000.0h47.0
670250000.0h45.0
68010000.0h78.0
68030000.0h62.0
68050000.0h56.0
680100000.0h49.0
680150000.0h45.0
680200000.0h43.0
69010000.0h70.0
69030000.0h56.0
69050000.0h51.0
690100000.0h44.0
70010000.0h63.0
70030000.0h51.0
70050000.0h46.0
71010000.0h57.0
71030000.0h46.0
71050000.0h42.0
72010000.0h52.0
72030000.0h42.0
73010000.0h47.0