GB/T 3279

GB/T 3279 (热轧弹簧钢中厚板、薄板和带材)· GB (中国) · 43 种材料

名称	材料组别
30W4Cr2V	结构钢	chevron_right
50CrV	结构钢	chevron_right
50CrV	工具钢	chevron_right
50CrV(A)	结构钢	chevron_right
51CrMnV	结构钢	chevron_right
52CrMnMoV	结构钢	chevron_right
55CrMn	结构钢	chevron_right
55Si2Mn	结构钢	chevron_right
55SiCr	结构钢	chevron_right
55SiCrV	结构钢	chevron_right
60CrMn	结构钢	chevron_right
60CrMnMo	结构钢	chevron_right
60Si2Cr	结构钢	chevron_right
60Si2Cr(A)	结构钢	chevron_right
60Si2CrV	结构钢	chevron_right
60Si2CrV(A)	结构钢	chevron_right
60Si2Mn	结构钢	chevron_right
60Si2MnA	结构钢	chevron_right
65	结构钢	chevron_right
65Mn	结构钢	chevron_right
70	结构钢	chevron_right
70Mn	结构钢	chevron_right
80	结构钢	chevron_right
85	结构钢	chevron_right
A11603	结构钢	chevron_right
A21553	结构钢	chevron_right
A21603	结构钢	chevron_right
A22553	结构钢	chevron_right
A22603	结构钢	chevron_right
A23503	结构钢	chevron_right
A25513	结构钢	chevron_right
A27303	结构钢	chevron_right
A28553	结构钢	chevron_right
A28603	结构钢	chevron_right
A34603	结构钢	chevron_right
A36523	结构钢	chevron_right
U20652	结构钢	chevron_right
U20702	结构钢	chevron_right
U20802	结构钢	chevron_right
U20852	结构钢	chevron_right
U21652	结构钢	chevron_right
U21653	结构钢	chevron_right
U21702	结构钢	chevron_right