forging round bars 30CrNiMo8V with GL certificated

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Basic Info

Product Description

Product Details

Basic Specification

Processing	Hot forged
Standard or Nonstandard	Standard
Material	Alloy

Detail Description

Standards:EN10083,EN10084,EN10250,ASTM-A29,GB/T 3077-1099,NB/T 47008-47010

The maximum weight: 25 tons

Diameter:100mm~1000mm

Material：30CrNiMo 8V

Heat treatment:Hotforging+Turning+Hardening+ Tempering

Chemical analysis of steel:

Steel grade

30CrNiMo8V

0.26-
0.34

0.50-
0.80

≤0.40

≤0.035

≤0.025

1.80-
2.20

0.30-
0.50

≤0.25

0.020-
0.050

≤0.03

≤0.05

≤2ppm

0.28

0.52

0.23

0.002

0.018

1.92

1.90

0.32

0.06

0.028

0.002

0.001

0.010

1.1

Mechanical Properties：

Re Yield strength, N/mm2	Rm Tensile strength, N/mm2	Specific elongation A5,%	Hardness on surface ,HB	Impact energy, KV+20°C, J Average min45

123	118	109
≥660	850-980	≥12	250-310	Impact energy, ISO-V-40°C, J
730	860	19.8	274	276	68	57	55

Certification:CCS,TUV,GL,BV,DNV, RINA

Production Equipment: IF furnace, 50 EBT Electric arc furnace, LF refining furnace, 60T（VD/VOD),VC Pouring System, Dedusting system,Fast forging machine.

Production process flow:

Additional Information

Payment Terms	L/C, T/T, D/P, Others
Minimum Order	50 tons
Lead Time / Delivery Time	60 Day(s)
Sample Available	NO
Delivery Details	According to customer\'s request.
FOB Port	ZhangJiaGang
Loading Info	By sea.
Packing Info	According to per customer\'s request.
Target Market(s)	Africa(except Middle East), Central & Southern Asia, Eastern Europe, Hong Kong/ Macao/ Taiwan, Japan & Korea, Latin America, Mainland China, Middle East, North America, Northern Europe, Oceania, Southeast Asia, Western & Southern Europe

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