SA-106 Grade A 碳钢-化学成分-物理机械性能-冲击性能-全球材料网

SA-106 Grade A

牌号	SA-106 Grade A
对应标准	ASME SA-106/SA-106M-2021 高温用碳素无缝钢管 Specification for Seamless carbon steel pipe for high-temperature service
归类	碳钢
标签	高温无缝钢管

SA-106 Grade A 化学元素成分含量(%)

成分	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
最小值	-	0.1	0.27	-	-	-	-	-	-	-
最大值	0.25	-	0.93	0.035	0.035	0.4	0.4	0.4	0.15	0.08

① For each reduction of 0.01% below the specified carbon maxi-mum, an increase of 0.06% manganese above the specified maxi-mum will be permitted up to a maximum of 1.35%.
② These five elements combined shall not exceed 1%.

碳当量计算

SA-106 Grade A 机械性能

抗拉强度 σ_b Mpa	屈服点 σ_s Mpa	断后伸长率或延伸率 δ %
≥330	≥205	≥35

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