/* 重置样式 */ * { margin: 0; padding: 0; box-sizing: border-box; } .company-body { font-family: 'Roboto', sans-serif; background-color: #f4f4f4; color: #333; } .company-header { background: linear-gradient(135deg, #d32f2f 30%, #ff6347 100%); color: white; text-align: center; padding: 80px 20px; } .company-header h1 { font-size: 3rem; margin-bottom: 20px; } .company-header p { font-size: 1.25rem; } .company-content { padding: 60px 20px; max-width: 1200px; margin: 0 auto; text-align: center; } .company-content h2 { font-size: 2.5rem; margin-bottom: 40px; color: #d32f2f; } .company-content p { font-size: 1.25rem; margin-bottom: 40px; } .company-services { display: flex; flex-wrap: wrap; justify-content: space-between; } .company-service-item { background-color: white; border-radius: 12px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); padding: 30px; margin: 20px 0; flex: 1 1 30%; text-align: center; transition: transform 0.3s, box-shadow 0.3s; } .company-service-item h3 { font-size: 1.75rem; color: #d32f2f; margin-bottom: 20px; } .company-service-item p { font-size: 1.1rem; color: #666; } .company-service-item:hover { transform: translateY(-10px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2); } .company-timeline { margin: 60px 0; } .company-timeline-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; } .company-timeline-row.reverse { flex-direction: row-reverse; } .company-timeline-image img { width: 150px; height: 150px; object-fit: cover; border-radius: 50%; } .company-timeline-text { flex: 1; padding: 0 20px; } .company-timeline-text h3 { font-size: 2rem; color: #d32f2f; margin-bottom: 10px; } .company-timeline-text p { font-size: 1.25rem; color: #666; }

钢丝绳6×19(a)类的力学性能

康诺钢绳2024-10-14 21:33:3446

钢丝绳第2组6×19(a)类的力学性能

注：1.最小钢丝破断拉力总和＝钢丝绳最小破断拉力×1.214(纤维芯)或1.308(钢芯)。
2.新设计设备不得选用括号内的钢丝绳直径。
3.括号中逗号前后分别表示上偏差和下偏差。
①钢丝绳公称抗拉强度1470MPa
②钢丝绳公称抗拉强度1570MPa
③钢丝绳公称抗拉强度1670MPa
④钢丝绳公称抗拉强度1770MPa
⑤钢丝绳公称抗拉强度1870MPa

钢丝绳公称直径		近似重			①最小破断拉力/kN		②最小破断拉力/kN		③最小破断拉力/kN		④最小破断拉力/kN		⑤最小破断拉力/kN
d	允许偏差	天然纤维芯	合成纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯
/mm	/%	kg/100m	kg/100m	kg/100m	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯	纤维芯	钢芯
6	(+6，0)	13.3	13	14.6	17.4	18.8	18.6	20.1	19.8	21.4	21	22.6	22.2	23.9
7	(+6，0)	18.1	17.6	19.9	23.7	25.6	25.3	27.3	27	29.1	28.6	30.8	30.2	32.6
8	(+6，0)	23.6	23	25.9	31	33.4	33.1	35.7	35.2	38	37.3	40.3	39.4	42.6
9	(+6，0)	29.9	29.1	32.8	39.2	42.3	41.9	45.2	44.6	48.1	47.3	51	49.9	53.9
10	(+6，0)	36.9	36	40.5	48.5	52.3	51.8	55.8	55.1	59.4	58.4	63	61.7	66.5
11	(+6，0)	44.6	43.5	49.1	58.6	63.3	62.6	67.6	66.6	71.9	70.6	76.2	74.6	80.5
12	(+6，0)	53.1	51.8	58.4	69.8	75.3	74.6	80.4	79.3	85.6	84.1	90.7	88.8	95.8
13	(+6，0)	62.3	60.8	68.5	81.9	88.4	87.5	94.4	93.1	100	98.7	106	104	112
14	(+6，0)	72.2	70.5	79.5	95	102	101	109	108	116	114	123	120	130
16	(+6，0)	94.4	92.1	104	124	133	132	143	141	152	149	161	157	170
18	(+6，0)	119	117	131	157	169	167	181	178	192	189	204	199	215
20	(+6，0)	147	144	162	194	209	207	223	220	237	233	252	246	266
22	(+6，0)	178	174	196	234	253	250	270	266	287	282	304	298	322
24	(+6，0)	212	207	234	279	301	298	321	317	342	336	362	355	383
26	(+6，0)	249	243	274	327	353	350	377	372	401	394	425	417	450
28	(+6，0)	289	282	318	380	410	406	438	432	466	457	494	483	521
(30)	(+6，0)	332	324	365	436	470	466	503	495	535	525	567	555	599
32	(+6，0)	377	369	415	496	535	530	572	564	608	598	645	631	681
(34	(+6，0)	426	416	469	560	604	598	646	637	687	675	728	713	769
36	(+6，0)	478	466	525	628	678	671	724	714	770	756	816	799	862
(38)	(+6，0)	532	520	585	700	755	748	807	795	858	843	909	891	961
40	(+6，0)	590	576	649	776	837	828	894	881	951	934	1000	987	1060

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