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q345b无缝钢管金属硬度 q345b无缝钢管强度换算表
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发布者:lchxdgy 发布时间:2011/7/9 阅读:2169次 【字体:大 中 小】 |
黑色金属硬度及强度换算表
硬度 |
抗拉强度(公斤/毫米2) |
洛氏 |
表面洛氏 |
维氏 |
布氏 |
碳钢 |
铬钢 |
铬钒钢 |
铬镍钢 |
铬钼钢 |
铬镍 钼钢 |
铬锰 硅钢 |
超高 强度钢 |
不锈钢 |
不分 钢种 |
HRC |
HRA |
HR15N |
HR30N |
HR45N |
HV |
HB30D2 |
(70.0) |
86.6 |
|
|
|
1037 |
|
|
|
|
|
|
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本栏适用
二换算
精度要求
不高的
一般钢种
|
(69.5) |
86.3 |
|
|
|
1017 |
|
|
|
|
|
|
|
|
|
|
(69.0) |
86.1 |
|
|
|
997 |
|
|
|
|
|
|
|
|
|
|
(68.5) |
85.8 |
|
|
|
978 |
|
|
|
|
|
|
|
|
|
|
(68.0) |
85.5 |
|
|
|
959 |
|
|
|
|
|
|
|
|
|
|
(67.5) |
85.2 |
|
|
|
941 |
|
|
|
|
|
|
|
|
|
|
67.0 |
85.0 |
|
|
|
923 |
|
|
|
|
|
|
|
|
|
|
66.5 |
84.7 |
|
|
|
906 |
|
|
|
|
|
|
|
|
|
|
66.0 |
84.4 |
|
|
|
889 |
|
|
|
|
|
|
|
|
|
|
65.5 |
84.1 |
|
|
|
872 |
|
|
|
|
|
|
|
|
|
|
65.0 |
83.9 |
92.2 |
81.3 |
71.7 |
856 |
|
|
|
|
|
|
|
|
|
|
64.5 |
83.6 |
92.1 |
81.0 |
71.2 |
840 |
|
|
|
|
|
|
|
|
|
|
64.0 |
83.3 |
91.9 |
80.6 |
70.6 |
825 |
|
|
|
|
|
|
|
|
|
|
63.5 |
83.1 |
91.8 |
80.2 |
70.1 |
810 |
|
|
|
|
|
|
|
|
|
|
63.0 |
82.8 |
91.7 |
79.8 |
69.5 |
795 |
|
|
|
|
|
|
|
|
|
|
62.5 |
82.5 |
91.5 |
79.4 |
69.0 |
780 |
|
|
|
|
|
|
|
|
|
|
62.0 |
82.2 |
91.4 |
79.0 |
68.4 |
766 |
|
|
|
|
|
|
|
|
|
|
61.5 |
82.0 |
91.2 |
78.6 |
67.9 |
752 |
|
|
|
|
|
|
|
|
|
|
61.0 |
81.7 |
91.0 |
78.1 |
67.3 |
739 |
|
|
|
|
|
|
|
|
|
|
60.5 |
81.4 |
90.8 |
77.7 |
66.8 |
726 |
|
|
|
|
|
|
|
|
|
|
硬度 |
抗拉强度(公斤/毫米2) |
洛氏 |
表面洛氏 |
维氏 |
布氏 |
碳钢 |
铬钢 |
铬钒钢 |
铬镍钢 |
铬钼钢 |
铬镍 钼钢 |
铬锰 硅钢 |
超高 强度钢 |
不锈钢 |
不分 钢种 |
HRC |
HRA |
HR15N |
HR30N |
HR45N |
HV |
HB30D2 |
60.0 |
81.2 |
90.6 |
77.3 |
66.2 |
713 |
|
|
|
|
|
|
|
|
269.1 |
|
260.7 |
59.5 |
80.9 |
90.4 |
76.9 |
65.6 |
700 |
|
|
|
|
|
|
|
|
262.3 |
|
255.1 |
59.0 |
80.6 |
90.2 |
76.5 |
65.1 |
688 |
|
|
|
|
|
|
|
|
255.8 |
|
249.6 |
58.5 |
80.3 |
90.0 |
76.1 |
64.5 |
676 |
|
|
|
|
|
|
|
|
249.6 |
|
244.3 |
58.0 |
80.1 |
89.8 |
75.6 |
63.9 |
664 |
|
|
|
|
|
|
|
|
243.7 |
|
239.1 |
57.5 |
79.8 |
89.6 |
75.2 |
63.4 |
653 |
|
|
|
|
|
|
|
|
238. |
|
234.1 |
57.0 |
79.5 |
89.4 |
74.8 |
62.8 |
642 |
|
|
|
|
|
|
|
|
232.6 |
|
229.3 |
56.5 |
79.3 |
89.1 |
74.4 |
62.2 |
631 |
|
|
|
|
|
|
|
|
227.4 |
|
224.6 |
56.0 |
79.0 |
88.9 |
73.9 |
61.7 |
620 |
|
|
|
|
|
|
|
|
222.4 |
|
220.1 |
55.5 |
78.7 |
88.6 |
73.5 |
61.1 |
609 |
|
|
|
|
|
|
|
|
217.7 |
|
215.7 |
55.0 |
78.5 |
88.4 |
73.1 |
60.5 |
599 |
|
|
|
206.6 |
209.8 |
|
|
208.6 |
213.1 |
|
211.5 |
54.5 |
78.2 |
88.1 |
72.6 |
59.9 |
589 |
|
|
|
203.3 |
206.1 |
|
|
204.8 |
208.7 |
|
207.4 |
54.0 |
77.9 |
87.9 |
72.2 |
59.4 |
579 |
|
|
|
200.0 |
202.5 |
|
|
201.0 |
204.5 |
|
203.4 |
53.5 |
77.7 |
87.6 |
71.8 |
58.8 |
570 |
|
|
|
196.8 |
199.0 |
|
|
197.4 |
200.5 |
|
199.5 |
53.0 |
77.4 |
87.4 |
71.3 |
58.2 |
561 |
|
|
|
193.7 |
195.5 |
192.5 |
198.5 |
193.8 |
196.7 |
|
195.7 |
52.5 |
77.1 |
87.1 |
70.9 |
57.6 |
551 |
|
|
|
190.6 |
192.0 |
189.3 |
195.1 |
190.3 |
193.0 |
|
192.1 |
52.0 |
76.9 |
86.8 |
70.4 |
57.1 |
543 |
|
|
188.1 |
187.5 |
188.7 |
186.1 |
191.8 |
187.0 |
189.4 |
|
188.5 |
51.5 |
76.6 |
86.6 |
70.0 |
56.5 |
534 |
|
|
184.1 |
184.5 |
185.4 |
183.0 |
188.6 |
183.6 |
186.0 |
|
185.1 |
51.0 |
76.3 |
86.3 |
69.5 |
55.9 |
525 |
(501) |
|
180.3 |
181.6 |
182.1 |
179.9 |
185.4 |
180.4 |
182.7 |
|
181.7 |
50.5 |
76.1 |
86.0 |
69.1 |
55.3 |
517 |
(494) |
|
176.7 |
178.7 |
179.0 |
176.9 |
182.3 |
177.3 |
179.5 |
|
178.5 |
硬度 |
抗拉强度(公斤/毫米2) |
洛氏 |
表面洛氏 |
维氏 |
布氏 |
碳钢 |
铬钢 |
铬钒钢 |
铬镍钢 |
铬钼钢 |
铬镍 钼钢 |
铬锰 硅钢 |
超高 强度钢 |
不锈钢 |
不分 钢种 |
HRC |
HRA |
HR15N |
HR30N |
HR45N |
HV |
HB30D2 |
50.0 |
75.8 |
85.7 |
68.6 |
54.7 |
509 |
(488) |
174.4 |
173.1 |
175.8 |
175.8 |
173.9 |
179.3 |
174.2 |
176.5 |
175.9 |
175.3 |
49.5 |
75.5 |
85.5 |
68.2 |
54.2 |
501 |
(481) |
171.4 |
169.8 |
173.0 |
172.8 |
171.0 |
176.2 |
171.2 |
173.5 |
172.3 |
172.2 |
49.0 |
75.3 |
85.2 |
67.7 |
53.6 |
493 |
(474) |
168.6 |
166.6 |
170.2 |
169.8 |
168.2 |
173.3 |
168.3 |
170.7 |
168.8 |
169.2 |
48.5 |
75.0 |
84.9 |
67.3 |
53.0 |
485 |
(468) |
165.8 |
163.5 |
167.5 |
166.9 |
165.4 |
170.4 |
165.4 |
167.9 |
165.5 |
166.3 |
48.0 |
74.7 |
84.6 |
66.8 |
52.4 |
478 |
(461) |
163.1 |
160.5 |
164.9 |
164.0 |
162.6 |
167.6 |
162.7 |
165.2 |
162.3 |
163.5 |
47.5 |
74.5 |
84.3 |
66.4 |
51.8 |
470 |
(455) |
160.6 |
157.6 |
162.3 |
161.2 |
159.9 |
164.8 |
160.0 |
162.5 |
159.2 |
160.8 |
47.0 |
74.2 |
84.0 |
65.9 |
51.2 |
463 |
449 |
158.1 |
154.9 |
159.7 |
158.4 |
157.3 |
162.0 |
157.3 |
160.0 |
156.3 |
158.1 |
46.5 |
73.9 |
83.7 |
65.5 |
50.7 |
456 |
442 |
155.6 |
152.2 |
157.2 |
155.7 |
154.7 |
159.3 |
154.7 |
157.5 |
153.5 |
155.5 |
46.0 |
73.7 |
83.5 |
65.0 |
50.1 |
449 |
436 |
153.3 |
149.7 |
154.7 |
153.1 |
152.2 |
156.7 |
152.2 |
155.0 |
150.8 |
152.9 |
45.5 |
73.4 |
83.2 |
64.6 |
49.5 |
443 |
430 |
151.0 |
147.2 |
152.2 |
150.5 |
149.7 |
154.1 |
149.8 |
152.6 |
148.2 |
150.4 |
45.0 |
73.2 |
82.9 |
64.1 |
48.9 |
436 |
424 |
148.8 |
144.8 |
149.8 |
148.0 |
147.2 |
151.6 |
147.4 |
150.2 |
145.7 |
148.0 |
44.5 |
72.9 |
82.6 |
63.6 |
48.3 |
429 |
418 |
146.6 |
142.6 |
147.5 |
145.5 |
144.8 |
149.1 |
145.0 |
147.8 |
143.3 |
145.7 |
44.0 |
72.6 |
82.3 |
63.2 |
47.7 |
423 |
413 |
144.5 |
140.3 |
145.2 |
143.1 |
142.5 |
146.7 |
142.7 |
145.5 |
141.0 |
143.4 |
43.5 |
72.4 |
82.0 |
62.7 |
47.1 |
417 |
407 |
142.5 |
138.2 |
142.9 |
140.8 |
140.2 |
144.3 |
140.5 |
143.2 |
138.7 |
141.1 |
43.0 |
72.1 |
81.7 |
62.3 |
46.5 |
411 |
401 |
140.5 |
136.1 |
140.7 |
138.5 |
137.9 |
142.0 |
138.4 |
140.9 |
136.6 |
138.9 |
42.5 |
71.8 |
81.4 |
61.8 |
45.9 |
405 |
396 |
138.6 |
134.1 |
138.5 |
136.2 |
135.7 |
139.7 |
136.2 |
138.5 |
134.5 |
136.8 |
42.0 |
71.6 |
81.1 |
61.3 |
45.4 |
399 |
391 |
136.7 |
132.2 |
136.4 |
134.0 |
133.6 |
137.5 |
134.2 |
136.2 |
132.5 |
134.7 |
41.5 |
71.3 |
80.8 |
60.9 |
44.8 |
393 |
385 |
134.8 |
130.3 |
134.3 |
131.9 |
131.5 |
135.3 |
132.2 |
133.9 |
130.5 |
132.7 |
41.0 |
71.1 |
80.5 |
60.4 |
44.2 |
388 |
380 |
133.1 |
128.4 |
132.2 |
129.8 |
129.4 |
133.1 |
130.2 |
131.5 |
128.6 |
130.7 |
40.5 |
70.8 |
80.2 |
60.0 |
43.6 |
382 |
375 |
131.3 |
126.7 |
130.2 |
127.7 |
127.4 |
131.0 |
128.3 |
129.1 |
126.8 |
128.7 |
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