API 5L/ASTM A106/ASTM A53 Line Pipe
Guangzhou Kingmetal Steel Industry Co., Ltd.- Surface Treatment：Black Painting or Varnish Coating
- Material：Carbon Steel
- Technique：Hot Rolled
- Type：Seamless
- Usage：Pipeline Transport
- Section Shape：Round
Base Info
- Trademark：Kingmetal
- Specification：Size: 1,8" to 48"
- Transport Package：in Bundle ,Wooden Case or Customers′ Requestin
- Size：1,8"~24" Seamless, 24"~48" Welded
- Model NO.：KM-01
- Origin：China
- HS Code：730419
- Production Capacity：3000 Ton , Month
Description
CHEMICAL COMPOSITION AND MECHANICAL PERFORMANCEGRADE MECHANICAL PERFORMANCE CHEMICAL COMPOSITION YIELD STRENGTH TENSILE STRENGTH ELONGATION C Si Mn S P MPa kg/mm² MPa kg/mm² min ≤ ≤ ≤ Q215A Q215B 215 22 335-410 34-42 31 0.09-0.15 0.03 0.25-0.55 0.050 0.045 0.045 GRADE B 235 24 375-460 38-47 26 0.14-0.22 0.12-0.20 0.3 0.30-0.65 0.30-0.70 0.50 0.45 0.045 0.045
GRADE C ≤0.18 0.35-0.80 0.4 0.04
GRADE D ≤0.17 0.35-0.80 0.035 0.035
16Mn (Q345B) 345 35 510-600 51.6 22 0.12-0.20 0.20-0.55 1.2-1.6 0.045 0.045 X42 289 29.5 413 42.1
0.28 - 1.25 0.03 0.03 X52 358 36.5 455 46.4 0.3 - 1.35 0.03 0.03 X56 386 39.4 489 49.9 0.26 - 1.35 0.03 0.03 X60 413 42.1 517 52.7 0.26 - 1.35 0.03 0.03 X65 448 45.7 530 54 0.26 - 1.4 0.03 0.03 X70 482 49.2 565 57.6 0.26 - 1.4 0.03 0.03