产地/厂家:宝钢 | 材质:A106A | 规格:48*4、 108*4.5 |
断面形状:圆形 | 类型:合金无缝管 |
A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管A106B无缝钢管
A106无缝钢管执行标准
无缝钢管标准 | 钢管牌号 | 抗拉强度(MPA) | 屈服强度(MPA) |
ASTM A106 | A | ≥330 | ≥205 |
B | ≥415 | ≥240 | |
C | ≥485 | ≥275 |
钢管标准 | 钢管牌号 | A106无缝钢管化学成分 | |||||||||
C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
ASTM A106 | A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
B | ≤0.30 | ≥0.10 | 0.29~1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
C | ≤0.35 | ≥0.10 | 0.29~1.06 | ≤0.35 | ≤0.35 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |