Base Info
- Model NO.：AISI5120 AISI5140 AISI4130 AISI4340
- Standard：AISI, JIS, ASTM, DIN, BS, GB
- Certification：UL
- Technique：Hot Rolled
- Wall Thickness：Thick
- Surface Treatment：Black or Bright
- Alloy：Alloy
- Material：AISI5120 AISI5140 AISI4130 AISI4340 Steel Square B
- Shape：Round.Square.Flat.Hexa.Other Special Shape
- Length：3-6m
- Grade：20cr 40cr 30CrMo 40crnimo
- Samples：Free Samples for Quality Approve Before Orders
- Trademark：HELIO or or Buyer′s Brand
- Transport Package：as Buyer′s Request
- Specification：Dimensions: 10*10-150*150mm
- Origin：China(Mainland)
- HS Code：72149100
Description