不锈钢化学成分对照表(含国标)

不锈钢材料标准对照表 1 2 3 材料 类别 标准种类 标准号 ASTM A182 ASTM A182 ASTM A182 ASTM A351 ASTM A351 JIS G5121 JIS G5121 ASTM A312 ASTM A312 ASTM A312 ASTM A213 ASTM A213 ASTM A213 ASTM A269 ASTM A269 ASTM A269 等级 F304 F316 F316L CF8 CF8M SCS13 SCS14 TP304 TP316 TP316L TP304 TP316 TP316L TP304 TP316 TP316L 304 316 316L CF8 CF8M 304 316 304 304 316 316 321 代码 ASTM A182 ASTM A182 ASTM A182 ASTM A351 ASTM A351 JIS G5121 JIS G5121 ASTM A312 ASTM A312 ASTM A312 ASTM A213 ASTM A213 ASTM A213 ASTM A269 ASTM A269 ASTM A269 ASTM A276 ASTM A276 ASTM A276 GB/T 12230 GB/T 12230 F304 F316 F316L CF8 CF8M SCS13 SCS14 TP304 TP316 TP316L TP304 TP316 TP316L TP304 TP316 TP316L 304 316 316L CF8 CF8M 碳 C ≤0.080 ≤0.080 ≤0.030 ≤0.08 ≤0.08 ≤0.08 ≤0.08 ≤0.080 ≤0.080 ≤0.035 ≤0.080 ≤0.080 ≤0.035 ≤0.080 ≤0.080 ≤0.035 ≤0.080 ≤0.080 ≤0.030 ≤0.08 ≤0.08 ≤0.07 ≤0.08 ≤0.080 ≤0.07 ≤0.08 ≤0.080 ≤0.080 锰 Mn ≤ ≤2.0 ≤2.0 ≤2.0 ≤1.5 ≤1.5 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤1.5 ≤1.5

4 磷 P ≤ ≤0.045 ≤0.045 ≤0.045 ≤0.040 ≤0.040 ≤0.04 ≤0.04 ≤0.045 ≤0.045 ≤0.045 ≤0.040 ≤0.040 ≤0.040 ≤0.045 ≤0.045 ≤0.045 ≤0.045 ≤0.045 ≤0.045 ≤0.040 ≤0.040

5

6

7

8 镍 Ni 8~11 10~14 10~15 8~11 9~12 8~11 10~14 8~11 10~14 10~14 8~11 11~14 10~15 8~11 10~14 10~15 8~11 10~14 10~14 8~11 9~12 8~11 10~14 8~11 8~11 10~14 10~14 9~12

9 钼 Mo N/A 2~3 2~3 >0.05 2~3 N/A 2~3 N/A 2~3 2~3 N/A 2~3 2~3 N/A 2~3 2~3 N/A 2~3 2~3 >0.05 2~3 N/A 2~3 N/A N/A 2~3 2~3 N/A

锻造 毛坯 铸造 毛坯 PIPE 管

美标 美标 日标 美标 美标

TUBE 管 美标 棒材 铸造 毛坯 不锈 钢无 缝钢 管 美标 国标

ASTM A276 ASTM A276 ASTM A276

GB/T 12230 GB/T 12230 GB/T 14976

化学成分含量(%) 硫 硅 铬 S Si Cr ≤ ≤ ≤0.03 ≤1.00 18~20 ≤0.03 ≤1.00 16~18 ≤0.03 ≤1.00 16~18 ≤0.04 ≤2.00 18~21 ≤0.04 ≤1.50 18~21 ≤0.04 ≤2.0 18~21 ≤0.04 ≤2.0 17~20 ≤0.03 ≤1.00 18~20 ≤0.03 ≤1.00 16~18 ≤0.03 ≤1.00 16~18 ≤0.03 ≤0.75 18~20 ≤0.03 ≤0.75 16~18 ≤0.03 ≤0.75 16~18 ≤0.03 ≤1.00 18~20 ≤0.03 ≤1.00 16~18 ≤0.03 ≤1.00 16~18 ≤0.03 ≤1.00 18~20 ≤0.03 ≤1.00 16~18 ≤0.03 ≤1.00 16~18 ≤0.04 ≤2.00 18~21 ≤0.04 ≤1.50 18~21 ≤1.00 17~19 ≤1.00 16~18.5 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 18~20 17~19 16~18.5 16~18 17~19

GB/T 14976 304 GB/T 14976 316 GB/T GB/T GB/T GB/T GB/T 1220 304 1220-92 304 1220-92 316 1220 316 20878-2007 321

≤2.0 ≤0.035 ≤0.03 ≤2.00≤0.035 ≤0.03 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0 ≤0.045 ≤0.035 ≤0.035 ≤0.045 ≤0.045 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03

国标 GB/T 14976 GB/T GB/T GB/T GB/T 1220 1220-92 1220-92 1220

棒材

国标

GB/T 20878-2007

不锈钢材料标准对照表