Login| Register| Forgot Password| Admin Panel Home| Mobile| Cart
VIP   Audited Supplier8 Years

Shandong Dajin Metal Material Co., Ltd.  

Steel Bar, Cold Drawn Steel Bar, Cold Finsihed Round Bar, Carbon Steel Rod, Alloy Steel Bar, Hot Rolled Round Bar, Hex/Square/Flat Bars, Steel Pipe, Bright Steel Bar, Forged Steel

Search
Categories
Search
 
MadeInChina.com > Shandong Dajin Metal Material Co., Ltd. > Product > Scm420h Scm415h Scm435 Scm440 Alloy Round Steel Bar
Product

Scm420h Scm415h Scm435 Scm440 Alloy Round Steel Bar

价格 $750.00对比
发货 Shandong
销量 暂无
评价 已有 0 条评价
人气 已有 379 人关注
数量
+-
库存500Tons   起订5Tons
IP UnknownLearn More
steel bar
Alloy Steel Bar
AISI, ASTM, DIN, JIS, GB
Ferrous Steel Scrap
Cold Drawn
Bar
Polished
Cold Heading Steel, Free Cutting Steel, Mold Steel
Structural Steel Bar
Hot Rolled or Cold Drawn or Forged
Balck or Bright
Auto Parts,Shaft or Bolts
dajin
Seaworhty Packaging
10-300mm
China
Product Description
SCM420H SCM415H SCM435 SCM440 alloy round steel bar 
SCM420H Steel Round Bars
  1. Specification: SCM420H
  2. Application: Automobile Components
  3. Production Line: EAF(EBT) → LF → VD → Continuous Casting → Hot Rolled
  4. Steel Grades in different standards:
GBJISDINASTM/AISI/SAE
20CrMoHSCM420H18CrMo4H4120H
5.Chemical composition:
CSIMNSPCRMO
0.17-0.230.17-0.370.55-0.900.03 (max)0.03 (max)0.85-1.250.15-0.35
6.Delivery condition and Dimensions:
Hot Rolled16mm to 260mm
Cold Drawn8mm to 100mm
Peeled/Turned14mm to 120mm
7.Dimension Tolerances:
DIA 7-2020-3030-5050-8080-110110-150150-190190-250
MM+0.35
-0.35
+0.40
-0.40
+0.50
-0.50
+0.70
-0.70
+1.0
-1.0
+1.3
-1.3
+2.0
-2.0
+2.5
-2.5
8.Gas Contents:
OxygenNitrogenHydrogen
20ppm(max)90ppm(max)2ppm(max)
9.Inclusion Rating:
 ABCD
 MAXMAXMAXMAX
Thin2.02.02.02.0
Thick1.01.0v1.0
10.Hardenability Test:
J2.5J4.8J12.7
41/47HRC35/43HRC24/32HRC
11. Hardness: 250HB
12. Grain Size: 5 to 8
13. Length: The ends will be saw cut, not flame or gas cut. The ends will be from burrs and slag lumps. Length can be customized according to customers' demands.
14. Straightness: 3mm/m(max)
15. Processing:
Surface Treatment: Peeling, Turning, Grinding, Milling, Drilling, Boring
Heat Treatment: Normalizing, Annealing, Quenching+ Tempering
16. Markings: Material, Dimension, Heat No.
17. Quality tests: Spectral Tested, Microstructure Tested, Macrostructure Test, Joming Hardness Test, Upsetting Test
18. Packing:
*Bars from different heats will not be mixed and dispatched.
*Bars will be bundles and securely metal strapped in 3 min places of the bar length and tagged properly.
*For further processing products such as cold drawn/peeled or heat treated goods, plastics bag wrapped or pallet loading is available according to customer's demands.