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DIN961 pleines vis de chapeau métriques fines du sortilège M64 du fil 8,8

DIN961 pleines vis de chapeau métriques fines du sortilège M64 du fil 8,8

Nombre De Pièces: 900KG
Prix: Negotiation
Emballage Standard: 25KG/CTN, 36CTN/PALLET ou petit emballage
Période De Livraison: 30days
Méthode De Paiement: L/C, T/T
Capacité D'approvisionnement: 500Ton/Month
Les informations détaillées
Lieu d'origine
LA CHINE
Nom de marque
QBH
Certification
ISO9001
Numéro de modèle
DIN961
Norme:
DIN961
Matériel:
acier au carbone
Taille:
M6-M64
Finition:
NOIR DE ZP YZP HDG
Catégorie:
4,8 6,8 8,8 10.912.9
Emballage:
Carton et palette ou selon l'exigence du client
Échantillon:
Aperçu gratuit
Fil:
fil machine
Délai d'exécution:
Par sur quantité d'ordre
Type:
Tête d'hexagone
Avantage:
nous pouvons fabriquer selon la conception de client, OEM/ODM/service adapté aux besoins du client f
OEM:
oui, bienvenu
Quantité de commande min:
900KG
Prix:
Negotiation
Détails d'emballage:
25KG/CTN, 36CTN/PALLET ou petit emballage
Délai de livraison:
30days
Conditions de paiement:
L/C, T/T
Capacité d'approvisionnement:
500Ton/Month
Lumière élevée:

Vis de chapeau métriques du sortilège DIN961

,

8

,

8 vis de chapeau métriques de sortilège

Description du produit

 

Specification

 

 

 

DIN 961 Hex Head Cap Screws are fully threaded and have fine or extra fine external machine screw threads (the distance from thread to thread is less than for coarse threads). Having dimensions that are similar to ISO 8675, use with tapped holes and nuts. Class 8.8 and 10.9 steel are available; zinc plating provides corrosion protection while plain finish is unplated and can rust. The thread tolerance of Class 8.8 and 10.9 is 6g for plain finish and 6h for plated; right-hand threads are standard. Sometimes called hex head bolts and tap bolts, the length of the bolt is measured from under the head to the tip. DIN 961 Hex Head Cap Screws are similar to ISO 8675 and JIS B1180. For comparison, DIN 960 is partially threaded and DIN 933 is fully threaded but has coarse threads.

 

 

 

DIN 961 - Hexagon head bolts with fine thread up to head

Current norm: DIN EN 24017
Equivalent norms: ISO 4017; CSN 021103; PN 82105; UNI 5739; EU 24017

DIN961 pleines vis de chapeau métriques fines du sortilège M64 du fil 8,8 0

 

Legend:

l - length of bolt
d - the nominal diameter of the thread
k - head height
r - radius
e - the diameter of the circumscribed circle (not less than)
s - size hex head turnkey
c - thickness of the mounting collar
a - length undercut

 

Makings:QBH

Steel: 5.6,5.8,8.8,10.9,12.9
Stainless: A2,A4
Plastic: Plastic Pa
Non Ferrous: Brass
Thread: 6g

Table according to DIN 961

Screw Thread
d
M8 M10 M12 M14 M16 M18 M20 M22 M24
P Pitch Fine thread-1
Fine thread-2
a max
c min
max
da max
dw Grade A min
Grade B min
e Grade A min
Grade B min
k Nominal Size
Grade A min
max
Grade B min
max
k1 min
r min
s max=nominal size
Grade A min
Grade B min
1 1 1.5 1.5 1.5 2 1.5 2 2
- 1.25 1.25 - - 1.5 2 1.5 1.5
3 3.75 4.5 4.5 4.5 6 6 6 6
0.15 0.15 0.15 0.15 0.2 0.2 0.2 0.2 0.2
0.6 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8
9.2 11.2 13.7 15.7 17.7 20.2 22.4 24.4 26.4
11.6 15.6 17.4 20.5 22.5 25.3 28.2 30 33.6
11.4 15.4 17.2 20.1 22 24.8 27.7 29.5 33.2
14.38 18.9 21.1 24.49 26.75 30.14 33.53 35.72 39.98
14.2 18.72 20.88 23.91 26.17 29.56 32.95 35.03 39.55
5.3 6.4 7.5 8.8 10 11.5 12.5 14 15
5.15 6.22 7.32 8.62 9.82 11.28 12.28 13.78 14.78
5.45 6.58 7.68 8.98 10.18 11.72 12.72 14.22 15.22
5.06 6.11 7.21 8.51 9.71 11.15 12.15 13.65 14.65
5.54 6.69 7.79 9.09 10.29 11.85 12.85 14.35 15.35
3.54 4.28 5.05 5.96 6.8 7.8 8.5 9.6 10.3
0.4 0.4 0.6 0.6 0.6 0.6 0.8 0.8 0.8
13 17 19 22 24 27 30 32 36
12.73 16.73 18.67 21.67 23.67 26.67 29.67 31.61 35.38
12.57 16.57 18.48 21.16 23.16 26.16 29.16 31 35
Weight of per 1000 steel products(≈kg)
- - - - - - - - -
Screw Thread
d
M27 M30 M33 M36 M39 M42 M45 M48 M52
P Pitch Fine thread-1
Fine thread-2
a max
c min
max
da max
dw Grade A min
Grade B min
e Grade A min
Grade B min
k Nominal Size
Grade A min
max
Grade B min
max
k1 min
r min
s max=nominal size
Grade A min
Grade B min
2 2 2 3 3 3 3 3 3
- - - - - - - - -
6 6 6 9 9 9 9 9 9
0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3
0.8 0.8 0.8 0.8 1 1 1 1 1
30.4 33.4 36.4 39.4 42.4 45.6 48.6 52.6 56.6
- - - - - - - - -
38 42.7 46.6 51.1 55.9 59.9 64.7 69.4 74.2
- - - - - - - - -
45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6 88.25
17 18.7 21 22.5 25 26 28 30 33
- - - - - - - - -
- - - - - - - - -
16.65 18.28 20.58 22.08 24.58 25.58 27.58 29.58 32.5
17.35 19.12 21.42 22.92 25.42 26.42 28.42 30.42 33.5
11.7 12.8 14.4 15.5 17.2 17.9 19.3 20.9 22.8
1 1 1 1 1 1.2 1.2 1.6 1.6
41 46 50 55 60 65 70 75 80
- - - - - - - - -
40 45 49 53.8 58.8 63.1 68.1 73.1 78.1

 

 

 

 

 

 

Process flow

 

 

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ thread rolling ➨make heat treatment(if need)Finish Packing

 

Hot forging

Cutting material hot forging turning ➨ shrink diameter(half thread) ➨thread rolling make heat treatment(if need)Finish Packing

 

 

 

 

 

Product Grade

 

Class4.8 Class5.8 Class6.8 Class8.8 Class10.9 Class12.9

NO. Mechanical or
physical property
Property class
4.6 4.8 5.6 5.8 6.8 8.8 9.8 10.9 12.9/12.9
D≤16mma d>16mmb d≤16mm
1 Tensile strength
Rm,Mpa
nom.c 400 500 600 800 900 1000 1200
max. 400 420 500 520 600 800 830 900 1040 1220
2 Lower yield strength
ReL,Mpa
nom.c 240 —— 300 —— —— —— —— —— —— ——
max. 240 —— 300 —— —— —— —— —— —— ——
3 Stress at 0,2 % nonproportional elongation
Rp0.2,Mpa
nom.c —— —— —— —— —— 640 640 720 900 1080
max. —— —— —— —— —— 640 660 720 940 1100
4 Stress at 0,0048 d non-proportional elongation for
full-size fasteners
Rpf,Mpa
nom.c —— 320 —— 400 480 —— —— —— —— ——
max. —— 340e —— 420e 480e —— —— —— —— ——
5 Stress under proof load
Spf,Mpa
nom. 225 310 280 380 440 580 600 650 830 970
Proof Sp,nom/ReL min Or
strength Sp,nom/Rp0.2min Or
rati Sp,nom/Rpf min
 
0.94 0.91 0.93 0.9 0.92 0.91 0.91 0.9 0.88 0.88
6 Percentage elongation
after fracture for
machined test pieces,A,%
min. 22 -— 20 —— —— 12 12 10 9 8
7 Percentage reduction of area after
fracture for machined test pieces,Z,%
min. —— 52 48 48 44
8 Elongation after fracture for full-size
fasteners,Af
min. —— 0.24 —— 0.22 0.2 —— —— —— —— ——
9 Head soundness No fracture
10 Vickers hardness, HV,
F≥98N
min. 120 130 155 160 190 250 255 290 320 385
max. 220g 250 320 335 360 380 435
11 Brinell hardness, HBW
,F=30D²
min. 114 124 147 152 181 238 242 276 304 366
max. 209g 238 304 318 342 361 414
12 Rockwell hardness,HRB ,
HRB
min. 67 71 79 82 89  
max. 95g 99.5  
Rockwell hardness,
HRC
min. —— 22 23 28 32 39
max. —— 32 34 37 39 44
13 Surface hardness
HV 0.3
max. —— h h,j h,j
14 Height of non-decarburized thread zone,E,mm min. —— 1/2H1 2/3H1 3/4H1
Depth of complete decarburization in the
thread,G,mm
max. —— 0.015
15 Reduction of hardness after retempering,HV max. —— 20
16 Breaking torque,
MB,N·m
min. —— in accordance with ISO 898-7
17 Impact strength,
KVK,I,J
min. —— 27 —— 27 27 27 27 m
18 Surface integrity in accordance with ISO 6157-1n ISO 6157-3

a Values do not apply for structural bolting.
b For structural bolting d W M12.
c Nominal values are specified only for the purpose of the designation system for property classes.See Clause 5.
d In cases where the lower yield strength ReL cannot be determined, it is permissible to measure the stress at 0,2 % non-proportional elongation Rp0,2.
e For the property classes 4.8, 5.8 and 6.8 the values for Rpf min are under investigation. The present values are given for calculation of the proof stress ratio only. They are not test values.
f Proof loads are specified in Tables 5 and 7.
g Hardness determined at the end of a fastener shall be 250 HV, 238 HB or 99,5 HRB maximum.
h Surface hardness shall not be more than 30 Vickers points above the measured core hardness of the fastener when determination of both surface hardness and core hardness are carried out with HV 0,3.
i Any increase in hardness at the surface which indicates that the surface hardness exceeds 390 HV is not acceptable.
j Any increase in hardness at the surface which indicates that the surface hardness exceeds 435 HV is not acceptable.
k Values are determined at a test temperature of −20 °C, see 9.14.
l Applies to d W 16 mm. m Value for KV is under investigation.
n Instead of ISO 6157-1, ISO 6157-3 may apply by agreement between the manufacturer and the purchaser.

 


 

Materials and Chemical compstition

 

1008

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Al
0.06 0.06 0.33 0.013 0.003 0.01 0 0.01 0.028

 

 

1035

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.34 0.13 0.73 0.012 0.002 0.02 0.01 0.02

 

 

10B21

CHEMICAL COMPOSI %
C Si Mn P S Cr B
0.2 0.04 0.81 0.017 0.007 0.017 0.0021

 

 

1045

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.45 0.23 0.58 0.014 0.006 0.057 0.008 0.016

 

40CR

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.4 0.21 0.54 0.015 0.008 0.95 0.02 0.02

 

35CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.35 0.22 0.59 0.01 0.003 0.93 0.01 0.01 0.21

 

 

42CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.42 0.27 0.92 0.013 0.004 1.01 0.03 0.04 0.2

 

 

 

 

Finish

 

PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON

 

 

 

 

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

 

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

 

QBH PALLET TYPE

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

 

 

 

 

The advantages of QBH

  • QBH brand sales to the main quality assurance.
  • Years of export trade management, excellent service, word-of-mouth guarantee.
  • By working with TUV,escort for quality.
  • Customization of non-standard parts can be made according to customer's requirements and drawings.
  • For quality customers,we can provide a certain credit period.

 

 

produits
DéTAILS DES PRODUITS
DIN961 pleines vis de chapeau métriques fines du sortilège M64 du fil 8,8
Nombre De Pièces: 900KG
Prix: Negotiation
Emballage Standard: 25KG/CTN, 36CTN/PALLET ou petit emballage
Période De Livraison: 30days
Méthode De Paiement: L/C, T/T
Capacité D'approvisionnement: 500Ton/Month
Les informations détaillées
Lieu d'origine
LA CHINE
Nom de marque
QBH
Certification
ISO9001
Numéro de modèle
DIN961
Norme:
DIN961
Matériel:
acier au carbone
Taille:
M6-M64
Finition:
NOIR DE ZP YZP HDG
Catégorie:
4,8 6,8 8,8 10.912.9
Emballage:
Carton et palette ou selon l'exigence du client
Échantillon:
Aperçu gratuit
Fil:
fil machine
Délai d'exécution:
Par sur quantité d'ordre
Type:
Tête d'hexagone
Avantage:
nous pouvons fabriquer selon la conception de client, OEM/ODM/service adapté aux besoins du client f
OEM:
oui, bienvenu
Quantité de commande min:
900KG
Prix:
Negotiation
Détails d'emballage:
25KG/CTN, 36CTN/PALLET ou petit emballage
Délai de livraison:
30days
Conditions de paiement:
L/C, T/T
Capacité d'approvisionnement:
500Ton/Month
Lumière élevée

Vis de chapeau métriques du sortilège DIN961

,

8

,

8 vis de chapeau métriques de sortilège

Description du produit

 

Specification

 

 

 

DIN 961 Hex Head Cap Screws are fully threaded and have fine or extra fine external machine screw threads (the distance from thread to thread is less than for coarse threads). Having dimensions that are similar to ISO 8675, use with tapped holes and nuts. Class 8.8 and 10.9 steel are available; zinc plating provides corrosion protection while plain finish is unplated and can rust. The thread tolerance of Class 8.8 and 10.9 is 6g for plain finish and 6h for plated; right-hand threads are standard. Sometimes called hex head bolts and tap bolts, the length of the bolt is measured from under the head to the tip. DIN 961 Hex Head Cap Screws are similar to ISO 8675 and JIS B1180. For comparison, DIN 960 is partially threaded and DIN 933 is fully threaded but has coarse threads.

 

 

 

DIN 961 - Hexagon head bolts with fine thread up to head

Current norm: DIN EN 24017
Equivalent norms: ISO 4017; CSN 021103; PN 82105; UNI 5739; EU 24017

DIN961 pleines vis de chapeau métriques fines du sortilège M64 du fil 8,8 0

 

Legend:

l - length of bolt
d - the nominal diameter of the thread
k - head height
r - radius
e - the diameter of the circumscribed circle (not less than)
s - size hex head turnkey
c - thickness of the mounting collar
a - length undercut

 

Makings:QBH

Steel: 5.6,5.8,8.8,10.9,12.9
Stainless: A2,A4
Plastic: Plastic Pa
Non Ferrous: Brass
Thread: 6g

Table according to DIN 961

Screw Thread
d
M8 M10 M12 M14 M16 M18 M20 M22 M24
P Pitch Fine thread-1
Fine thread-2
a max
c min
max
da max
dw Grade A min
Grade B min
e Grade A min
Grade B min
k Nominal Size
Grade A min
max
Grade B min
max
k1 min
r min
s max=nominal size
Grade A min
Grade B min
1 1 1.5 1.5 1.5 2 1.5 2 2
- 1.25 1.25 - - 1.5 2 1.5 1.5
3 3.75 4.5 4.5 4.5 6 6 6 6
0.15 0.15 0.15 0.15 0.2 0.2 0.2 0.2 0.2
0.6 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8
9.2 11.2 13.7 15.7 17.7 20.2 22.4 24.4 26.4
11.6 15.6 17.4 20.5 22.5 25.3 28.2 30 33.6
11.4 15.4 17.2 20.1 22 24.8 27.7 29.5 33.2
14.38 18.9 21.1 24.49 26.75 30.14 33.53 35.72 39.98
14.2 18.72 20.88 23.91 26.17 29.56 32.95 35.03 39.55
5.3 6.4 7.5 8.8 10 11.5 12.5 14 15
5.15 6.22 7.32 8.62 9.82 11.28 12.28 13.78 14.78
5.45 6.58 7.68 8.98 10.18 11.72 12.72 14.22 15.22
5.06 6.11 7.21 8.51 9.71 11.15 12.15 13.65 14.65
5.54 6.69 7.79 9.09 10.29 11.85 12.85 14.35 15.35
3.54 4.28 5.05 5.96 6.8 7.8 8.5 9.6 10.3
0.4 0.4 0.6 0.6 0.6 0.6 0.8 0.8 0.8
13 17 19 22 24 27 30 32 36
12.73 16.73 18.67 21.67 23.67 26.67 29.67 31.61 35.38
12.57 16.57 18.48 21.16 23.16 26.16 29.16 31 35
Weight of per 1000 steel products(≈kg)
- - - - - - - - -
Screw Thread
d
M27 M30 M33 M36 M39 M42 M45 M48 M52
P Pitch Fine thread-1
Fine thread-2
a max
c min
max
da max
dw Grade A min
Grade B min
e Grade A min
Grade B min
k Nominal Size
Grade A min
max
Grade B min
max
k1 min
r min
s max=nominal size
Grade A min
Grade B min
2 2 2 3 3 3 3 3 3
- - - - - - - - -
6 6 6 9 9 9 9 9 9
0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3
0.8 0.8 0.8 0.8 1 1 1 1 1
30.4 33.4 36.4 39.4 42.4 45.6 48.6 52.6 56.6
- - - - - - - - -
38 42.7 46.6 51.1 55.9 59.9 64.7 69.4 74.2
- - - - - - - - -
45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6 88.25
17 18.7 21 22.5 25 26 28 30 33
- - - - - - - - -
- - - - - - - - -
16.65 18.28 20.58 22.08 24.58 25.58 27.58 29.58 32.5
17.35 19.12 21.42 22.92 25.42 26.42 28.42 30.42 33.5
11.7 12.8 14.4 15.5 17.2 17.9 19.3 20.9 22.8
1 1 1 1 1 1.2 1.2 1.6 1.6
41 46 50 55 60 65 70 75 80
- - - - - - - - -
40 45 49 53.8 58.8 63.1 68.1 73.1 78.1

 

 

 

 

 

 

Process flow

 

 

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ thread rolling ➨make heat treatment(if need)Finish Packing

 

Hot forging

Cutting material hot forging turning ➨ shrink diameter(half thread) ➨thread rolling make heat treatment(if need)Finish Packing

 

 

 

 

 

Product Grade

 

Class4.8 Class5.8 Class6.8 Class8.8 Class10.9 Class12.9

NO. Mechanical or
physical property
Property class
4.6 4.8 5.6 5.8 6.8 8.8 9.8 10.9 12.9/12.9
D≤16mma d>16mmb d≤16mm
1 Tensile strength
Rm,Mpa
nom.c 400 500 600 800 900 1000 1200
max. 400 420 500 520 600 800 830 900 1040 1220
2 Lower yield strength
ReL,Mpa
nom.c 240 —— 300 —— —— —— —— —— —— ——
max. 240 —— 300 —— —— —— —— —— —— ——
3 Stress at 0,2 % nonproportional elongation
Rp0.2,Mpa
nom.c —— —— —— —— —— 640 640 720 900 1080
max. —— —— —— —— —— 640 660 720 940 1100
4 Stress at 0,0048 d non-proportional elongation for
full-size fasteners
Rpf,Mpa
nom.c —— 320 —— 400 480 —— —— —— —— ——
max. —— 340e —— 420e 480e —— —— —— —— ——
5 Stress under proof load
Spf,Mpa
nom. 225 310 280 380 440 580 600 650 830 970
Proof Sp,nom/ReL min Or
strength Sp,nom/Rp0.2min Or
rati Sp,nom/Rpf min
 
0.94 0.91 0.93 0.9 0.92 0.91 0.91 0.9 0.88 0.88
6 Percentage elongation
after fracture for
machined test pieces,A,%
min. 22 -— 20 —— —— 12 12 10 9 8
7 Percentage reduction of area after
fracture for machined test pieces,Z,%
min. —— 52 48 48 44
8 Elongation after fracture for full-size
fasteners,Af
min. —— 0.24 —— 0.22 0.2 —— —— —— —— ——
9 Head soundness No fracture
10 Vickers hardness, HV,
F≥98N
min. 120 130 155 160 190 250 255 290 320 385
max. 220g 250 320 335 360 380 435
11 Brinell hardness, HBW
,F=30D²
min. 114 124 147 152 181 238 242 276 304 366
max. 209g 238 304 318 342 361 414
12 Rockwell hardness,HRB ,
HRB
min. 67 71 79 82 89  
max. 95g 99.5  
Rockwell hardness,
HRC
min. —— 22 23 28 32 39
max. —— 32 34 37 39 44
13 Surface hardness
HV 0.3
max. —— h h,j h,j
14 Height of non-decarburized thread zone,E,mm min. —— 1/2H1 2/3H1 3/4H1
Depth of complete decarburization in the
thread,G,mm
max. —— 0.015
15 Reduction of hardness after retempering,HV max. —— 20
16 Breaking torque,
MB,N·m
min. —— in accordance with ISO 898-7
17 Impact strength,
KVK,I,J
min. —— 27 —— 27 27 27 27 m
18 Surface integrity in accordance with ISO 6157-1n ISO 6157-3

a Values do not apply for structural bolting.
b For structural bolting d W M12.
c Nominal values are specified only for the purpose of the designation system for property classes.See Clause 5.
d In cases where the lower yield strength ReL cannot be determined, it is permissible to measure the stress at 0,2 % non-proportional elongation Rp0,2.
e For the property classes 4.8, 5.8 and 6.8 the values for Rpf min are under investigation. The present values are given for calculation of the proof stress ratio only. They are not test values.
f Proof loads are specified in Tables 5 and 7.
g Hardness determined at the end of a fastener shall be 250 HV, 238 HB or 99,5 HRB maximum.
h Surface hardness shall not be more than 30 Vickers points above the measured core hardness of the fastener when determination of both surface hardness and core hardness are carried out with HV 0,3.
i Any increase in hardness at the surface which indicates that the surface hardness exceeds 390 HV is not acceptable.
j Any increase in hardness at the surface which indicates that the surface hardness exceeds 435 HV is not acceptable.
k Values are determined at a test temperature of −20 °C, see 9.14.
l Applies to d W 16 mm. m Value for KV is under investigation.
n Instead of ISO 6157-1, ISO 6157-3 may apply by agreement between the manufacturer and the purchaser.

 


 

Materials and Chemical compstition

 

1008

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Al
0.06 0.06 0.33 0.013 0.003 0.01 0 0.01 0.028

 

 

1035

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.34 0.13 0.73 0.012 0.002 0.02 0.01 0.02

 

 

10B21

CHEMICAL COMPOSI %
C Si Mn P S Cr B
0.2 0.04 0.81 0.017 0.007 0.017 0.0021

 

 

1045

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.45 0.23 0.58 0.014 0.006 0.057 0.008 0.016

 

40CR

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.4 0.21 0.54 0.015 0.008 0.95 0.02 0.02

 

35CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.35 0.22 0.59 0.01 0.003 0.93 0.01 0.01 0.21

 

 

42CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.42 0.27 0.92 0.013 0.004 1.01 0.03 0.04 0.2

 

 

 

 

Finish

 

PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON

 

 

 

 

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

 

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

 

QBH PALLET TYPE

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

 

 

 

 

The advantages of QBH

  • QBH brand sales to the main quality assurance.
  • Years of export trade management, excellent service, word-of-mouth guarantee.
  • By working with TUV,escort for quality.
  • Customization of non-standard parts can be made according to customer's requirements and drawings.
  • For quality customers,we can provide a certain credit period.

 

 

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