GB/T 1222

GB/T 1222 (弹簧钢)· GB (中国) · 64 种材料

名称	材料组别
28MnSiB	结构钢	chevron_right
30W4Cr2V(A)	结构钢	chevron_right
38Si2	结构钢	chevron_right
40SiMnVBE	结构钢	chevron_right
50CrMn	结构钢	chevron_right
50CrV(A)	结构钢	chevron_right
51CrMnV	结构钢	chevron_right
52CrMnMoV	结构钢	chevron_right
52SiCrMnNi	结构钢	chevron_right
55CrMn(A)	结构钢	chevron_right
55Si2Mn	结构钢	chevron_right
55Si2MnB	结构钢	chevron_right
55SiCr(A)	结构钢	chevron_right
55SiCrV	结构钢	chevron_right
55SiMnMoV	结构钢	chevron_right
55SiMnMoVNb	结构钢	chevron_right
55SiMnVB	结构钢	chevron_right
56Si2MnCr	结构钢	chevron_right
60CrMn(A)	结构钢	chevron_right
60CrMnB	结构钢	chevron_right
60CrMnBA	结构钢	chevron_right
60CrMnMo	结构钢	chevron_right
60CrMnMoA	结构钢	chevron_right
60Si2Cr(A)	结构钢	chevron_right
60Si2CrV(A)	结构钢	chevron_right
60Si2Mn	结构钢	chevron_right
60Si2MnA	结构钢	chevron_right
60Si2MnCrV	结构钢	chevron_right
65	结构钢	chevron_right
65Mn	结构钢	chevron_right
65Si2MnWA	结构钢	chevron_right
70	结构钢	chevron_right
70Mn	结构钢	chevron_right
70Si3MnA	结构钢	chevron_right
80	结构钢	chevron_right
85	结构钢	chevron_right
A11383	结构钢	chevron_right
A11602	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
A22609	结构钢	chevron_right
A22613	结构钢	chevron_right
A23503	结构钢	chevron_right
A24563	结构钢	chevron_right
A25513	结构钢	chevron_right
A27303	结构钢	chevron_right
A28553	结构钢	chevron_right
A28600	结构钢	chevron_right
A28603	结构钢	chevron_right
A34603	结构钢	chevron_right
A36523	结构钢	chevron_right
A45523	结构钢	chevron_right
A76282	结构钢	chevron_right
A77406	结构钢	chevron_right
A77552	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
U21653	结构钢	chevron_right
U21702	结构钢	chevron_right