
无锡高压锚杆:89*5锅炉用锚杆-宝钢品牌价格多少
标准 |
牌号 |
抗拉强度(MPa) |
屈服强度(MPa) |
伸长率(%) |
冲击功(J) |
硬度 |
GB3087 |
10 |
335~475 |
≥195 |
≥24 |
|
/ |
20 |
410~550 |
≥2铸铁/DIV> |
≥20 |
|
/ | |
GB5310 |
20G |
410~550 |
≥2铸铁/DIV> |
≥24 |
≥35 |
/ |
20MnG |
≥415 |
≥240 |
≥22 |
≥35 |
/ | |
25MnG |
≥485 |
≥275 |
≥20 |
≥35 |
/ | |
15CrMoG |
440~640 |
≥235 |
≥21 |
≥35 |
/ | |
12Cr2MoG |
铸铁~600 |
≥280 |
≥20 |
≥35 |
/ | |
铸铁 |
470~640 |
≥255 |
≥21 |
≥35 |
/ | |
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
≥35 |
/ | |
ASME SA106 |
SA106B |
≥415 |
≥240 |
≥22 |
≥35 |
/ |
SA106C |
≥485 |
≥275 |
≥20 |
≥35 |
/ | |
ASME SA333 |
SA333Ⅰ级 |
≥380 |
≥205 |
≥28 |
-铸铁≥18 |
/ |
SA333Ⅵ级 |
≥415 |
≥240 |
≥22 |
-铸铁≥18 |
/ | |
ASME SA335 |
SA335 P11 |
≥415 |
≥205 |
≥22 |
≥35 |
≤163HB |
SA335 P12 |
≥415 |
≥220 |
≥22 |
≥35 |
≤163HB | |
SA335 P22 |
≥415 |
≥205 |
≥22 |
≥35 |
≤163HB | |
SA335 P5 |
≥415 |
≥205 |
≥22 |
≥35 |
≤187HB | |
SA335 P91 |
585~760 |
≥415 |
≥20 |
≥35 |
≤250HB | |
SA335 P92 |
≥620 |
≥440 |
≥20 |
≥35 |
250HB |